KR0119362B1 - 초소형 정전 구동 격판 마이크로펌프 - Google Patents
초소형 정전 구동 격판 마이크로펌프Info
- Publication number
- KR0119362B1 KR0119362B1 KR1019940700780A KR19940700780A KR0119362B1 KR 0119362 B1 KR0119362 B1 KR 0119362B1 KR 1019940700780 A KR1019940700780 A KR 1019940700780A KR 19940700780 A KR19940700780 A KR 19940700780A KR 0119362 B1 KR0119362 B1 KR 0119362B1
- Authority
- KR
- South Korea
- Prior art keywords
- diaphragm
- pump
- pump body
- fluid
- micropump
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 51
- 239000004065 semiconductor Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 50
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims 2
- 238000010292 electrical insulation Methods 0.000 claims 2
- 230000000295 complement effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 10
- 238000005086 pumping Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005686 electrostatic field Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000005297 pyrex Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
- F04B43/043—Micropumps
- F04B43/046—Micropumps with piezoelectric drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1037—Flap valves
- F04B53/1047—Flap valves the valve being formed by one or more flexible elements
- F04B53/1055—Flap valves the valve being formed by one or more flexible elements more than two flexible elements oscillating around a fixed point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (32)
- 제1펌프몸체(2;. 32) 및 격판 영역(6)을 갖는 제2펌프몸체(3;, 33)와, 상기 펌프몸체들은 전압원과 접속되도록 되어 있고 또한 서로에 대해 전기적으로 절연된 전도성 전극면을 가지며, 유체 방향 제어수단(17,18;,28;,28a,28b)이 설치되고 토출될 유체의 유속 방향에 따라 좌우되는 유체 저항을 갖는 펌프 챔버(19)를 구비한 정전 구동 격판 마이크로 펌프(1)에 있어서, 두 개의 펌프몸체(2,3; 32,33)는 함께 격판 영역 위에 경계를 가지는 공간(10; 43; 68)을 정의하고, 공간 (10; 43; 68)에는 토출될 유체와는 공간적으로 이격된 유체매체로 채워지며, 상기 공간(10; 43; 68)은 제1펌프몸체(2,32)의 전도전극면과 제2펌프몸체(3:33)의 전도전극면 사이에 위치되고, 유체매체가 펌프몸체(2,3; 32,33)의 전도전극면들 사이에서 발생된 전계에 의해 활성화되도록 하는 반면, 토출될 유체는 이 전계에 의해 활성화되지 않거나 최소한으로 활성화되도록 하는 것을 특징으로 하는 정전구동 격판 마이크로 펌프 이다.
- 제1펌프몸체(2; 32), 및 격판 영역(6)을 갖는 제2펌프몸체(3; 33)와 상기 펌프몸체들은 전압원과 접속 되도록 되어 있고 또한 서로에 대해 전기적으로 절연된 전도성 전극면을 가지며, 유체 방향 제어수단(17,18; 28; 28a,28b)이 설치되고 토출될 유체의 유속 방향에 따라 좌우되는 유체저항을 갖는 펌프 챔버(19)를 구비한 정전 구동 격판 마이크로펌프(1)에 있어서,두개의 펌프몸체(2,3;32,33)는 함께 격판 영역 위에 경계를 가지는 공간(10; 43; 68)을 정의하고, 공간(10; 43; 68)은 토출될 유체와 공간적으로 이격된 유체 매체로 채위지며, 상기 유체 매체의 상대 유전상수는 1이상인 것을 특징으로 하는 격판 마이크로 펌프.
- 제1항에 있어서, 격판 마이크로 펌프는 공간(10; 43; 68;)과 접하며 유체매체가 흘러 나가는 적어도 하나의 개구(4,5; 39,40; 66,67)를 갖는 특징으로 하는 마이크로펌프.
- 제1항에 있어서, 토출될 유체로 채워진 펌프챔버(19; 48)는 공간(10; 43; 68)과 이격되어 대면하는 격판 영역(6)의 측면과 접하는 것을 특징으로 하는 마이크로 펌프.
- 제1항에 있어서,유체 매체를 분출시키기 위해 사용된 공간 (10; 43; 68)의 적어도 하나의 개구는, 제1펌프몸체(2; 32; 61)까지 연장된 적어도 하나의 통로 개구(4,5; 39,40; 66,67)에 의해 정의되는 것을 특징으로하는 격판 마이크로펌프.
- 제1항에 있어서,제2펌프몸체(3; 33)는 제3펌프몸체(12; 34)와 대면한 측면 상에 리세스(7,44)를 가지며, 상기 리세스(7;44)는 제3펌프몸체(12; 34)와 함께 펌프 쳄버(19; 48)를 정의하는 것을 특징으로 하는 격판 마이크로펌프.
- 제6항에 있어서, 제3펌프몸체(12)의 안에는, 펌프 챔버 (19)에서 끝나는 적어도 2개의 통로개구(15, 16)가 제공되며, 상기 적어도 2개의 통로 개구(15, 16)에 흐르는 유속은,체크밸브(47, 18)에 의해 제어가능한 것을 특징으로 하는 격판 마이크로 펌프.
- 제7항에 있어서, 체크밸브(17,18)는 제3펌프몸체(12)상에 배열된 것을 특징으로 하는 격판 마이크로펌프.
- 제4항에 있어서, 펌프챔버(48)에는 통로 개구(41,47)와 이어진, 유체가 흐를 수 있게 영역(46)이 연결되며, 두 개의 통로 개구(41,47)에 흐르는 유량은 각 체크 밸브(52,53)에 의해 제어 가능한 것을 특징으로 하는 격판 마이크로펌프.
- 제9항에 있어서, 펌프 챔버(48)는 제2 및 제3펌프몸체(33,34)사이에 연장된 연결통로(49)를 거쳐 영역(46)에 접속되는 것을 특징으로 하는 격판 마이크로펌프.
- 제9항에 있어서, 상기 영역은 제2펌프몸체(33)안에 형성되고, 체크밸브(52,53)를 거쳐 제1 및 제2펌프몸체(32,34)안에 형성된 통로 개구(41,47)와 유체가 흐를 수 있게 연결된 통로 개구(46)에 의해 정의되는 것을 특징으로 하는 격판 마이크로펌프.
- 제6항에 있어서, 제3펌프몸체(12)는, 각각 제1통로개구(24a, 24b) 및 제2통로개구(25a, 25b)를 갖는 상호 접속된 2개의 보조부품(22a, 22b)으로 구성되고, 상기 보조부품(22a, 22b)중의 하나에서의 제1통로개구(24a, 24b)는 나머지 하나의 보조부품(22b, 22a)에서 제2통로개구(25a, 25b)와 유체가 흐를 수 있게 접속되며,제2통로개구(25a, 25b)유체의 흐름방향과 예각을 이루며 연장된 박판 부분(28)이 배열되며, 상기 박판 부분(28)의 한 단부는 얇고 탄성적인 접속 웨브(27)를 통해 보조부품(22a, 22b)에 접속되며, 이 보조부품은 박판 부분(28)이 통로 개구(25a, 25b)에로 연장되며, 이 보조 부품(22a, 22b)의 측면부분은 각각 서로 보조 부품(22a, 22b)에 엇갈리게 대면하고, 상기 박판 부분(28)들은 제2보조 부품(22b)의 표면 방향으로 서로 근접하게 연장되는 것을 특징으로 하는 격판 마이크로 펌프.
- 제12항에 있어서, 박판 부분(28)과 얇은 탄성적인 접속 웨브(27)는 각 보조 부품(22a, 22b)과 일체적으로 형성된 것을 특징으로 하는 격판 마이크로 펌프.
- 제1항에 있어서, 제1 및 제2펌프몸체(2,3; 32,33)는 서로 반대 극성의 반도체 재질로 구성된 것을특징으로 하는 격판 마이크로 펌프.
- 제14항에 있어서, 제3펌프몸체(12; 22a,22b;34)는 제2펌프몸체(3; 33)의 극성과 동일한 반도체 재질로 구성되는 것을 특징으로 하는 격판 마이크로펌프.
- 제14항에 있어서, 적어도 제1펌프몸체(2; 32) 및 제2펌프몸체(3; 33)는 각각 저항 접촉부(11',11; 13,14)를 갖는 것을 특징으로 하는 격판 마이크로펌프.
- 제14항에 있어서, 제1 및 /또는 제2펌프몸체(2,3; 32,33)는 서로 대면한 표면상에 보호절연층을 갖는 것을 특징으로 하는 격판 마이크로펌프.
- 제14항에 있어서, 제2 및 /또는 제3펌프몸체(2,3; 32,34)는 전기적 접속 방식으로 상호 접속된 것을 특징으로 하는 격판 마이크로펌프.
- 제1항에 있어서, 전기 절연소자(30)가 제1펌프몸체(2; 33)와 대면한 격판 영역(6)의 표면상에 제공된 것을 특징으로 하는 격판 마이크로 펌프.
- 제19항에 있어서, 전기 절연소자(30)는 망상형이나 체크 무뉘 형상으로 배열되는 것을 특징으로 하는 격판 마이크로 펌프.
- 제20항에 있어서,공간(10; 43; 68;)내의 매체는 메탄놀인 것을 특징으로 하는 마이크로 펌프.
- 제2항에 있어서, 토출될 유체는 액체인 것을 특징으로 하는 격판 마이크로 펌프.
- 제2항에 있어서, 토출될 유체는 가스인 것을 특징으로 하는 격판 마이크로 펌프.
- 제2항에 있어서, 유체매체는 액체인 것을 특징으로 하는 마이크로 펌프.
- 제2항에 있어서, 유체 매체는 가스인 것을 특징으로 하는 마이크로 펌프.
- 제2항에 있어서, 격판 마이크로 펌프는 공간(10; 43; 68;)과 접하며 유체 매체가 흘러 나가는 적어도 하나의 개구(4,5; 39,40;66,67)를 갖는 것을 특징으로 하는 격판 마이크로 펌프.
- 제2항에 있어서, 토출될 유체로 채워진 펌프챔버(19;48)는 공간(10; 43; 68)과 이격되어 대면하는 격판 영역(6)의 측면과 접하는 것을 특징으로 하는 마이크로 펌프.
- 제2항에 있어서, 유체 매체를 분출시키기 위해 사용된 공간(10; 43; 68;)의 적어도 하나의 개구는, 제1펌프몸체(2; 32; 61;)까지 연장된 적어도 하나의 통로 개구(4,5; 39,40;66,67)에 의해 정의되는 것을 특징으로 하는 격판 마이크로 펌프.
- 제2항에 있어서, 제2펌프몸체(3; 33)는 제3펌프몸체(12; 34)와 대면한 측면상에 리세스(7,44)를 가지며, 상기 리세스(7; 44)는 제3펌프몸체(12; 34)와 함께 펌프 챔버(19; 48)를 정의한 것을 특징으로 하는 격판 마이크로 펌프.
- 제29항에 있어서, 제3펌프몸체(12)의 안에는, 펌프챔버(19)에서 끝나는 적어도 2개의 통로개구(15,16)가 제공되며, 상기 적어도 2개의 통로 개구(15,16)에 흐르는 유속은, 체크 밸브(17,18)에 의해 제어 가능한 것을 특징으로 하는 격판 마이크로 펌프.
- 제27항에 있어서, 펌프 챔버(48)에는 통로 개구(41,47)와 이어진, 유체가 흐를 수있게 영역(46)이 연결되며, 두 개의 통로 개구(41,47)에 흐르는 유량은 각 체크 밸브(52,53)에 의해 제어 가능한 것을 특징으로 하는 격판 마이크로 펌프.
- 제29항에 있어서, 제3펌프몸체(12)는, 각각 제1통로개구(24a,24b) 및 제2통로개구(25a,25b)를 갖는 상호 접속된 2개의 보조부품(22a,22b)으로 구성되고, 상기 보조부풉(22a,22b)중의 하나에서의 제1통로개구(24a,24b)는 나머지 하나의 보조부품(22b,22a)에서 제2통로개구(25a,25b)와 유체가 흐를 수 있게 접속되며, 제2통로개구(25a,25b)에는 유체의 흐름 방향과 예각을 이루며 연장된 박판 부분(28)이 배열되며, 상기 박판 부분(28)의 한 단부는 얇고 탄성적인 접속 웨브(27)를 통해 보조부품(22a,22b)의 측면 부분은 각각 보조 부품(22a,22b)에 엇갈리게 대면하고, 상기 박판 부분(28)들은 제2보조 부품(22b)의 표면 방향으로 서로 근접하게 연장되는 것을 특징으로 하는 격판 마이크로 펌프.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4130211 | 1991-09-11 | ||
DEP4130211.7 | 1991-09-11 | ||
DE4135655A DE4135655A1 (de) | 1991-09-11 | 1991-10-29 | Mikrominiaturisierte, elektrostatisch betriebene membranpumpe |
DEP4135655.1 | 1991-10-29 | ||
PCT/DE1992/000630 WO1993005295A1 (de) | 1991-09-11 | 1992-07-28 | Mikrominiaturisierte, elektrostatisch betriebene mikromembranpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
KR0119362B1 true KR0119362B1 (ko) | 1997-09-30 |
Family
ID=25907199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940700780A KR0119362B1 (ko) | 1991-09-11 | 1992-07-28 | 초소형 정전 구동 격판 마이크로펌프 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5529465A (ko) |
EP (1) | EP0603201B1 (ko) |
KR (1) | KR0119362B1 (ko) |
DE (3) | DE4135655A1 (ko) |
WO (1) | WO1993005295A1 (ko) |
Families Citing this family (178)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4332720C2 (de) * | 1993-09-25 | 1997-02-13 | Karlsruhe Forschzent | Mikromembranpumpe |
DE4405026A1 (de) * | 1994-02-17 | 1995-08-24 | Rossendorf Forschzent | Mikro-Fluidmanipulator |
DE4422743A1 (de) * | 1994-06-29 | 1996-01-04 | Torsten Gerlach | Mikropumpe |
DE4433894A1 (de) | 1994-09-22 | 1996-03-28 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur Ansteuerung einer Mikropumpe |
DE19624271C1 (de) * | 1996-06-18 | 1998-01-22 | Inst Mikro Und Informationstec | Rückschlagventillose Fluidpumpe |
US5919582A (en) * | 1995-10-18 | 1999-07-06 | Aer Energy Resources, Inc. | Diffusion controlled air vent and recirculation air manager for a metal-air battery |
DE19546570C1 (de) * | 1995-12-13 | 1997-03-27 | Inst Mikro Und Informationstec | Fluidpumpe |
CN1134596C (zh) * | 1996-10-03 | 2004-01-14 | 威斯顿布里奇国际有限公司 | 微加工流体装置及制造方法 |
DE19648458C1 (de) * | 1996-11-22 | 1998-07-09 | Evotec Biosystems Gmbh | Mikromechanische Ejektionspumpe zum Heraustrennen kleinster Fluidvolumina aus einem strömenden Probenfluid |
US5820772A (en) * | 1997-01-21 | 1998-10-13 | Ford Motor Company | Valveless diaphragm pump for dispensing molten metal |
DE19758463C2 (de) * | 1997-04-22 | 2000-12-07 | Fraunhofer Ges Forschung | Dosiervorrichtung |
DE19719862A1 (de) | 1997-05-12 | 1998-11-19 | Fraunhofer Ges Forschung | Mikromembranpumpe |
DE19719861A1 (de) * | 1997-05-12 | 1998-11-19 | Fraunhofer Ges Forschung | Verfahren zum Herstellen eines Mikromembranpumpenkörpers |
US6116863A (en) * | 1997-05-30 | 2000-09-12 | University Of Cincinnati | Electromagnetically driven microactuated device and method of making the same |
US6129704A (en) * | 1997-06-12 | 2000-10-10 | Schneider (Usa) Inc. | Perfusion balloon catheter having a magnetically driven impeller |
JP3582316B2 (ja) * | 1997-08-20 | 2004-10-27 | 株式会社日立製作所 | 化学分析装置 |
US7485263B2 (en) * | 1997-08-26 | 2009-02-03 | Eppendorf Ag | Microproportioning system |
US6833242B2 (en) * | 1997-09-23 | 2004-12-21 | California Institute Of Technology | Methods for detecting and sorting polynucleotides based on size |
US7214298B2 (en) * | 1997-09-23 | 2007-05-08 | California Institute Of Technology | Microfabricated cell sorter |
JP3543604B2 (ja) * | 1998-03-04 | 2004-07-14 | 株式会社日立製作所 | 送液装置および自動分析装置 |
US6780591B2 (en) | 1998-05-01 | 2004-08-24 | Arizona Board Of Regents | Method of determining the nucleotide sequence of oligonucleotides and DNA molecules |
US7875440B2 (en) | 1998-05-01 | 2011-01-25 | Arizona Board Of Regents | Method of determining the nucleotide sequence of oligonucleotides and DNA molecules |
US6660418B1 (en) | 1998-06-15 | 2003-12-09 | Aer Energy Resources, Inc. | Electrical device with removable enclosure for electrochemical cell |
JP3525757B2 (ja) * | 1998-09-18 | 2004-05-10 | 株式会社日立製作所 | 化学分析装置 |
DE19844518A1 (de) * | 1998-09-28 | 2000-04-06 | Sebastian Pobering | Hydraulischer Wegverstärker für Mikrosysteme |
US6436564B1 (en) | 1998-12-18 | 2002-08-20 | Aer Energy Resources, Inc. | Air mover for a battery utilizing a variable volume enclosure |
US6475658B1 (en) | 1998-12-18 | 2002-11-05 | Aer Energy Resources, Inc. | Air manager systems for batteries utilizing a diaphragm or bellows |
JP2000314381A (ja) * | 1999-03-03 | 2000-11-14 | Ngk Insulators Ltd | ポンプ |
US7214540B2 (en) * | 1999-04-06 | 2007-05-08 | Uab Research Foundation | Method for screening crystallization conditions in solution crystal growth |
US7247490B2 (en) * | 1999-04-06 | 2007-07-24 | Uab Research Foundation | Method for screening crystallization conditions in solution crystal growth |
US20030022383A1 (en) * | 1999-04-06 | 2003-01-30 | Uab Research Foundation | Method for screening crystallization conditions in solution crystal growth |
US7244396B2 (en) * | 1999-04-06 | 2007-07-17 | Uab Research Foundation | Method for preparation of microarrays for screening of crystal growth conditions |
US7250305B2 (en) * | 2001-07-30 | 2007-07-31 | Uab Research Foundation | Use of dye to distinguish salt and protein crystals under microcrystallization conditions |
MXPA01009999A (es) * | 1999-04-06 | 2003-07-14 | Uab Research Foundation | Metodo para examinar las condiciones de cristalizacion en el crecimiento de cristales en solucion. |
US7052545B2 (en) * | 2001-04-06 | 2006-05-30 | California Institute Of Technology | High throughput screening of crystallization of materials |
US6818395B1 (en) | 1999-06-28 | 2004-11-16 | California Institute Of Technology | Methods and apparatus for analyzing polynucleotide sequences |
US8052792B2 (en) * | 2001-04-06 | 2011-11-08 | California Institute Of Technology | Microfluidic protein crystallography techniques |
KR100865105B1 (ko) * | 1999-06-28 | 2008-10-24 | 캘리포니아 인스티튜트 오브 테크놀로지 | 마이크로 가공된 탄성중합체 밸브 및 펌프 시스템 |
US20080277007A1 (en) * | 1999-06-28 | 2008-11-13 | California Institute Of Technology | Microfabricated elastomeric valve and pump systems |
US7195670B2 (en) | 2000-06-27 | 2007-03-27 | California Institute Of Technology | High throughput screening of crystallization of materials |
US6929030B2 (en) | 1999-06-28 | 2005-08-16 | California Institute Of Technology | Microfabricated elastomeric valve and pump systems |
US8709153B2 (en) | 1999-06-28 | 2014-04-29 | California Institute Of Technology | Microfludic protein crystallography techniques |
US8550119B2 (en) * | 1999-06-28 | 2013-10-08 | California Institute Of Technology | Microfabricated elastomeric valve and pump systems |
US7144616B1 (en) * | 1999-06-28 | 2006-12-05 | California Institute Of Technology | Microfabricated elastomeric valve and pump systems |
US7217321B2 (en) * | 2001-04-06 | 2007-05-15 | California Institute Of Technology | Microfluidic protein crystallography techniques |
US7306672B2 (en) | 2001-04-06 | 2007-12-11 | California Institute Of Technology | Microfluidic free interface diffusion techniques |
US7459022B2 (en) * | 2001-04-06 | 2008-12-02 | California Institute Of Technology | Microfluidic protein crystallography |
US7244402B2 (en) * | 2001-04-06 | 2007-07-17 | California Institute Of Technology | Microfluidic protein crystallography |
US6899137B2 (en) | 1999-06-28 | 2005-05-31 | California Institute Of Technology | Microfabricated elastomeric valve and pump systems |
US6192939B1 (en) * | 1999-07-01 | 2001-02-27 | Industrial Technology Research Institute | Apparatus and method for driving a microflow |
US6444106B1 (en) | 1999-07-09 | 2002-09-03 | Orchid Biosciences, Inc. | Method of moving fluid in a microfluidic device |
US6179586B1 (en) * | 1999-09-15 | 2001-01-30 | Honeywell International Inc. | Dual diaphragm, single chamber mesopump |
JP3814132B2 (ja) * | 1999-10-27 | 2006-08-23 | セイコーインスツル株式会社 | ポンプ及びその駆動方法 |
AU2001240040A1 (en) * | 2000-03-03 | 2001-09-17 | California Institute Of Technology | Combinatorial array for nucleic acid analysis |
US7867763B2 (en) * | 2004-01-25 | 2011-01-11 | Fluidigm Corporation | Integrated chip carriers with thermocycler interfaces and methods of using the same |
US20050118073A1 (en) * | 2003-11-26 | 2005-06-02 | Fluidigm Corporation | Devices and methods for holding microfluidic devices |
AU7250001A (en) * | 2000-05-25 | 2001-12-03 | Westonbridge Internat Ltd | Micromachined fluidic device and method for making same |
US7420659B1 (en) * | 2000-06-02 | 2008-09-02 | Honeywell Interantional Inc. | Flow control system of a cartridge |
US7351376B1 (en) * | 2000-06-05 | 2008-04-01 | California Institute Of Technology | Integrated active flux microfluidic devices and methods |
US6824915B1 (en) | 2000-06-12 | 2004-11-30 | The Gillette Company | Air managing systems and methods for gas depolarized power supplies utilizing a diaphragm |
US6759159B1 (en) | 2000-06-14 | 2004-07-06 | The Gillette Company | Synthetic jet for admitting and expelling reactant air |
US7062418B2 (en) | 2000-06-27 | 2006-06-13 | Fluidigm Corporation | Computer aided design method and system for developing a microfluidic system |
US6579068B2 (en) * | 2000-08-09 | 2003-06-17 | California Institute Of Technology | Method of manufacture of a suspended nitride membrane and a microperistaltic pump using the same |
US7294503B2 (en) | 2000-09-15 | 2007-11-13 | California Institute Of Technology | Microfabricated crossflow devices and methods |
US7678547B2 (en) * | 2000-10-03 | 2010-03-16 | California Institute Of Technology | Velocity independent analyte characterization |
EP1322936A2 (en) * | 2000-10-03 | 2003-07-02 | California Institute Of Technology | Microfluidic devices and methods of use |
US7097809B2 (en) * | 2000-10-03 | 2006-08-29 | California Institute Of Technology | Combinatorial synthesis system |
WO2002030486A2 (en) * | 2000-10-13 | 2002-04-18 | Fluidigm Corporation | Microfluidic device based sample injection system for analytical devices |
WO2002065005A1 (en) * | 2000-11-06 | 2002-08-22 | California Institute Of Technology | Electrostatic valves for microfluidic devices |
EP2381116A1 (en) | 2000-11-16 | 2011-10-26 | California Institute of Technology | Apparatus and methods for conducting assays and high throughput screening |
AU2002248149A1 (en) * | 2000-11-16 | 2002-08-12 | Fluidigm Corporation | Microfluidic devices for introducing and dispensing fluids from microfluidic systems |
AU2002239823B2 (en) * | 2001-01-08 | 2008-01-17 | President And Fellows Of Harvard College | Valves and pumps for microfluidic systems and method for making microfluidic systems |
US20020098122A1 (en) * | 2001-01-22 | 2002-07-25 | Angad Singh | Active disposable microfluidic system with externally actuated micropump |
US20050196785A1 (en) * | 2001-03-05 | 2005-09-08 | California Institute Of Technology | Combinational array for nucleic acid analysis |
WO2002072892A1 (en) * | 2001-03-12 | 2002-09-19 | California Institute Of Technology | Methods and apparatus for analyzing polynucleotide sequences by asynchronous base extension |
US7670429B2 (en) * | 2001-04-05 | 2010-03-02 | The California Institute Of Technology | High throughput screening of crystallization of materials |
US20020164816A1 (en) * | 2001-04-06 | 2002-11-07 | California Institute Of Technology | Microfluidic sample separation device |
US6960437B2 (en) | 2001-04-06 | 2005-11-01 | California Institute Of Technology | Nucleic acid amplification utilizing microfluidic devices |
JP5162074B2 (ja) | 2001-04-06 | 2013-03-13 | フルイディグム コーポレイション | ポリマー表面修飾 |
US6752922B2 (en) * | 2001-04-06 | 2004-06-22 | Fluidigm Corporation | Microfluidic chromatography |
US20030015425A1 (en) * | 2001-06-20 | 2003-01-23 | Coventor Inc. | Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system |
US7179423B2 (en) * | 2001-06-20 | 2007-02-20 | Cytonome, Inc. | Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system |
US7211442B2 (en) * | 2001-06-20 | 2007-05-01 | Cytonome, Inc. | Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system |
US20050149304A1 (en) * | 2001-06-27 | 2005-07-07 | Fluidigm Corporation | Object oriented microfluidic design method and system |
US7075162B2 (en) * | 2001-08-30 | 2006-07-11 | Fluidigm Corporation | Electrostatic/electrostrictive actuation of elastomer structures using compliant electrodes |
GB0123054D0 (en) * | 2001-09-25 | 2001-11-14 | Randox Lab Ltd | Passive microvalve |
WO2003031066A1 (en) | 2001-10-11 | 2003-04-17 | California Institute Of Technology | Devices utilizing self-assembled gel and method of manufacture |
US8440093B1 (en) | 2001-10-26 | 2013-05-14 | Fuidigm Corporation | Methods and devices for electronic and magnetic sensing of the contents of microfluidic flow channels |
US7691333B2 (en) | 2001-11-30 | 2010-04-06 | Fluidigm Corporation | Microfluidic device and methods of using same |
US7118910B2 (en) * | 2001-11-30 | 2006-10-10 | Fluidigm Corporation | Microfluidic device and methods of using same |
US6631077B2 (en) | 2002-02-11 | 2003-10-07 | Thermal Corp. | Heat spreader with oscillating flow |
US7033148B2 (en) * | 2002-03-13 | 2006-04-25 | Cytonome, Inc. | Electromagnetic pump |
EP1499706A4 (en) | 2002-04-01 | 2010-11-03 | Fluidigm Corp | MICROFLUIDIC PARTICLE ANALYSIS SYSTEMS |
US7312085B2 (en) | 2002-04-01 | 2007-12-25 | Fluidigm Corporation | Microfluidic particle-analysis systems |
US7008193B2 (en) * | 2002-05-13 | 2006-03-07 | The Regents Of The University Of Michigan | Micropump assembly for a microgas chromatograph and the like |
US6682311B2 (en) * | 2002-05-29 | 2004-01-27 | Industrial Technology Research Institute | Pneumatic driving device for micro fluids wherein fluid pumping is governed by the control of the flow and direction of incident plural gas streams |
US20070026528A1 (en) * | 2002-05-30 | 2007-02-01 | Delucas Lawrence J | Method for screening crystallization conditions in solution crystal growth |
US20040007672A1 (en) * | 2002-07-10 | 2004-01-15 | Delucas Lawrence J. | Method for distinguishing between biomolecule and non-biomolecule crystals |
DE10233235B4 (de) * | 2002-07-22 | 2004-07-22 | Siemens Ag | Pumpvorrichtung und Verfahren zur Herstellung der Pumpvorrichtung |
AU2003282875A1 (en) | 2002-09-25 | 2004-04-19 | California Institute Of Technology | Microfluidic large scale integration |
US8220494B2 (en) * | 2002-09-25 | 2012-07-17 | California Institute Of Technology | Microfluidic large scale integration |
AU2003299541A1 (en) | 2002-10-02 | 2004-05-25 | California Institute Of Technology | Microfluidic nucleic acid analysis |
DE10252793B4 (de) * | 2002-11-13 | 2005-04-28 | Festo Ag & Co | Elektrostatischer Antrieb und damit ausgestattetes Ventil |
US6785134B2 (en) * | 2003-01-06 | 2004-08-31 | Intel Corporation | Embedded liquid pump and microchannel cooling system |
AU2004228678A1 (en) * | 2003-04-03 | 2004-10-21 | Fluidigm Corp. | Microfluidic devices and methods of using same |
US7476363B2 (en) * | 2003-04-03 | 2009-01-13 | Fluidigm Corporation | Microfluidic devices and methods of using same |
US8828663B2 (en) | 2005-03-18 | 2014-09-09 | Fluidigm Corporation | Thermal reaction device and method for using the same |
US7604965B2 (en) * | 2003-04-03 | 2009-10-20 | Fluidigm Corporation | Thermal reaction device and method for using the same |
US20050145496A1 (en) * | 2003-04-03 | 2005-07-07 | Federico Goodsaid | Thermal reaction device and method for using the same |
WO2004094020A2 (en) * | 2003-04-17 | 2004-11-04 | Fluidigm Corporation | Crystal growth devices and systems, and methods for using same |
CN1320275C (zh) * | 2003-05-06 | 2007-06-06 | 王勤 | 具有双向过压保护功能的微量薄膜泵及其应用 |
WO2004103563A2 (en) * | 2003-05-20 | 2004-12-02 | Fluidigm Corporation | Method and system for microfluidic device and imaging thereof |
JP2007506943A (ja) * | 2003-07-28 | 2007-03-22 | フルイディグム コーポレイション | マイクロ流体装置用の画像処理方法およびシステム |
US7413712B2 (en) | 2003-08-11 | 2008-08-19 | California Institute Of Technology | Microfluidic rotary flow reactor matrix |
US7169560B2 (en) | 2003-11-12 | 2007-01-30 | Helicos Biosciences Corporation | Short cycle methods for sequencing polynucleotides |
US7407799B2 (en) * | 2004-01-16 | 2008-08-05 | California Institute Of Technology | Microfluidic chemostat |
CA2554240A1 (en) * | 2004-01-25 | 2005-08-11 | Fluidigm Corporation | Crystal forming devices and systems and methods for making and using the same |
EP1716254B1 (en) | 2004-02-19 | 2010-04-07 | Helicos Biosciences Corporation | Methods for analyzing polynucleotide sequences |
US7635562B2 (en) | 2004-05-25 | 2009-12-22 | Helicos Biosciences Corporation | Methods and devices for nucleic acid sequence determination |
US7476734B2 (en) | 2005-12-06 | 2009-01-13 | Helicos Biosciences Corporation | Nucleotide analogs |
US20060024751A1 (en) * | 2004-06-03 | 2006-02-02 | Fluidigm Corporation | Scale-up methods and systems for performing the same |
US7104767B2 (en) * | 2004-07-19 | 2006-09-12 | Wilson Greatbatch Technologies, Inc. | Diaphragm pump for medical applications |
US20060048778A1 (en) * | 2004-09-07 | 2006-03-09 | Honeywell International, Inc. | Low pressure-drop respirator filter |
US7013726B1 (en) * | 2004-11-22 | 2006-03-21 | Invacare Corporation | Fluidic demand apparatus and MEMS flow sensor for use therein |
US7222639B2 (en) * | 2004-12-29 | 2007-05-29 | Honeywell International Inc. | Electrostatically actuated gas valve |
US7220549B2 (en) | 2004-12-30 | 2007-05-22 | Helicos Biosciences Corporation | Stabilizing a nucleic acid for nucleic acid sequencing |
US7328882B2 (en) * | 2005-01-06 | 2008-02-12 | Honeywell International Inc. | Microfluidic modulating valve |
US7482120B2 (en) | 2005-01-28 | 2009-01-27 | Helicos Biosciences Corporation | Methods and compositions for improving fidelity in a nucleic acid synthesis reaction |
US7445017B2 (en) * | 2005-01-28 | 2008-11-04 | Honeywell International Inc. | Mesovalve modulator |
US20090014002A1 (en) * | 2005-04-14 | 2009-01-15 | Honeywell International Inc. | Air filter assembly |
US7618391B2 (en) * | 2005-04-20 | 2009-11-17 | Children's Medical Center Corporation | Waveform sensing and regulating fluid flow valve |
US7517201B2 (en) * | 2005-07-14 | 2009-04-14 | Honeywell International Inc. | Asymmetric dual diaphragm pump |
US7666593B2 (en) | 2005-08-26 | 2010-02-23 | Helicos Biosciences Corporation | Single molecule sequencing of captured nucleic acids |
US20070051415A1 (en) * | 2005-09-07 | 2007-03-08 | Honeywell International Inc. | Microvalve switching array |
US7624755B2 (en) | 2005-12-09 | 2009-12-01 | Honeywell International Inc. | Gas valve with overtravel |
DE102006003744B3 (de) * | 2006-01-26 | 2007-09-13 | Albert-Ludwigs-Universität Freiburg | Vorrichtung zur Bewegung von Flüssigkeiten und/oder Gasen |
US7815868B1 (en) | 2006-02-28 | 2010-10-19 | Fluidigm Corporation | Microfluidic reaction apparatus for high throughput screening |
US7397546B2 (en) * | 2006-03-08 | 2008-07-08 | Helicos Biosciences Corporation | Systems and methods for reducing detected intensity non-uniformity in a laser beam |
US20080309926A1 (en) * | 2006-03-08 | 2008-12-18 | Aaron Weber | Systems and methods for reducing detected intensity non uniformity in a laser beam |
US7505110B2 (en) * | 2006-03-14 | 2009-03-17 | International Business Machines Corporation | Micro-electro-mechanical valves and pumps |
US7523762B2 (en) | 2006-03-22 | 2009-04-28 | Honeywell International Inc. | Modulating gas valves and systems |
WO2007114912A2 (en) | 2006-03-30 | 2007-10-11 | Wayne State University | Check valve diaphragm micropump |
US8800556B2 (en) * | 2006-06-12 | 2014-08-12 | Invacare Corporation | Electronic oxygen conserver and filling unit |
US7543604B2 (en) * | 2006-09-11 | 2009-06-09 | Honeywell International Inc. | Control valve |
US7644731B2 (en) | 2006-11-30 | 2010-01-12 | Honeywell International Inc. | Gas valve with resilient seat |
US20080199861A1 (en) * | 2007-02-15 | 2008-08-21 | Honeywell International, Inc. | Real-time microarray apparatus and methods related thereto |
WO2009052842A1 (de) * | 2007-10-22 | 2009-04-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Membranpumpe |
WO2009066996A1 (en) * | 2007-11-22 | 2009-05-28 | Mimos Berhad | Device for microfludic application |
EP2286125B1 (en) | 2008-05-16 | 2015-07-08 | President and Fellows of Harvard College | Valves and other flow control in fluidic systems including microfluidic systems |
DE502008002644D1 (de) * | 2008-12-15 | 2011-03-31 | Siemens Ag | Schwingmembranlüfter mit gekoppelten Teileinheiten, und Gehäuse mit einem derartigen Schwingmembranlüfter |
US10194244B2 (en) | 2010-02-04 | 2019-01-29 | Clean Energy Labs, Llc | Electrically conductive membrane pump system |
US20120308415A1 (en) * | 2010-02-04 | 2012-12-06 | Clean Energy Labs, Llc | Graphene-drum pump and engine systems |
US9846440B2 (en) | 2011-12-15 | 2017-12-19 | Honeywell International Inc. | Valve controller configured to estimate fuel comsumption |
US9074770B2 (en) | 2011-12-15 | 2015-07-07 | Honeywell International Inc. | Gas valve with electronic valve proving system |
US8839815B2 (en) | 2011-12-15 | 2014-09-23 | Honeywell International Inc. | Gas valve with electronic cycle counter |
US8947242B2 (en) | 2011-12-15 | 2015-02-03 | Honeywell International Inc. | Gas valve with valve leakage test |
US8899264B2 (en) | 2011-12-15 | 2014-12-02 | Honeywell International Inc. | Gas valve with electronic proof of closure system |
US9851103B2 (en) | 2011-12-15 | 2017-12-26 | Honeywell International Inc. | Gas valve with overpressure diagnostics |
US9995486B2 (en) | 2011-12-15 | 2018-06-12 | Honeywell International Inc. | Gas valve with high/low gas pressure detection |
US9557059B2 (en) | 2011-12-15 | 2017-01-31 | Honeywell International Inc | Gas valve with communication link |
US8905063B2 (en) | 2011-12-15 | 2014-12-09 | Honeywell International Inc. | Gas valve with fuel rate monitor |
US9835265B2 (en) | 2011-12-15 | 2017-12-05 | Honeywell International Inc. | Valve with actuator diagnostics |
US9752565B2 (en) | 2012-07-05 | 2017-09-05 | Kci Licensing, Inc. | Systems and methods for supplying reduced pressure using a disc pump with electrostatic actuation |
US9234661B2 (en) | 2012-09-15 | 2016-01-12 | Honeywell International Inc. | Burner control system |
US10422531B2 (en) | 2012-09-15 | 2019-09-24 | Honeywell International Inc. | System and approach for controlling a combustion chamber |
EP2868970B1 (en) | 2013-10-29 | 2020-04-22 | Honeywell Technologies Sarl | Regulating device |
US10024439B2 (en) | 2013-12-16 | 2018-07-17 | Honeywell International Inc. | Valve over-travel mechanism |
US9855186B2 (en) | 2014-05-14 | 2018-01-02 | Aytu Women's Health, Llc | Devices and methods for promoting female sexual wellness and satisfaction |
US9841122B2 (en) | 2014-09-09 | 2017-12-12 | Honeywell International Inc. | Gas valve with electronic valve proving system |
US9645584B2 (en) | 2014-09-17 | 2017-05-09 | Honeywell International Inc. | Gas valve with electronic health monitoring |
ITUB20151781A1 (it) * | 2015-07-02 | 2017-01-02 | Milano Politecnico | Micropompa con attuazione elettrostatica |
US10503181B2 (en) | 2016-01-13 | 2019-12-10 | Honeywell International Inc. | Pressure regulator |
US10564062B2 (en) | 2016-10-19 | 2020-02-18 | Honeywell International Inc. | Human-machine interface for gas valve |
US11073281B2 (en) | 2017-12-29 | 2021-07-27 | Honeywell International Inc. | Closed-loop programming and control of a combustion appliance |
US10697815B2 (en) | 2018-06-09 | 2020-06-30 | Honeywell International Inc. | System and methods for mitigating condensation in a sensor module |
US11536260B2 (en) * | 2018-09-17 | 2022-12-27 | Microjet Technology Co., Ltd. | Micro-electromechanical system pump |
DE112020007593T5 (de) * | 2020-09-09 | 2023-07-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Eine elektrostatische mikropumpe und ein verfahren zum herstellen einer elektrostatischen mikropumpe |
EP4399411A4 (en) | 2021-09-09 | 2025-03-26 | Torramics Inc | APPARATUS AND METHOD FOR OPERATING A GAS PUMP |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01174278A (ja) * | 1987-12-28 | 1989-07-10 | Misuzu Erii:Kk | インバータ |
CH679555A5 (ko) * | 1989-04-11 | 1992-03-13 | Westonbridge Int Ltd | |
CA2033181C (en) * | 1989-06-14 | 2000-10-24 | Harald T. G. Van Lintel | Two valve micropump with improved outlet |
JPH03149370A (ja) * | 1989-11-07 | 1991-06-25 | Toshiba Corp | 圧電振動体およびそれを用いた圧電式ポンプ |
DE4006152A1 (de) * | 1990-02-27 | 1991-08-29 | Fraunhofer Ges Forschung | Mikrominiaturisierte pumpe |
US5094594A (en) * | 1990-04-23 | 1992-03-10 | Genomyx, Incorporated | Piezoelectric pumping device |
-
1991
- 1991-10-29 DE DE4135655A patent/DE4135655A1/de active Granted
- 1991-10-29 DE DE4143343A patent/DE4143343C2/de not_active Expired - Fee Related
-
1992
- 1992-07-28 US US08/204,265 patent/US5529465A/en not_active Expired - Fee Related
- 1992-07-28 WO PCT/DE1992/000630 patent/WO1993005295A1/de active IP Right Grant
- 1992-07-28 DE DE59204373T patent/DE59204373D1/de not_active Expired - Fee Related
- 1992-07-28 EP EP92916327A patent/EP0603201B1/de not_active Expired - Lifetime
- 1992-07-28 KR KR1019940700780A patent/KR0119362B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE59204373D1 (de) | 1995-12-21 |
DE4135655C2 (ko) | 1993-08-05 |
EP0603201B1 (de) | 1995-11-15 |
EP0603201A1 (de) | 1994-06-29 |
DE4143343C2 (de) | 1994-09-22 |
DE4135655A1 (de) | 1993-03-18 |
DE4143343A1 (de) | 1993-03-25 |
WO1993005295A1 (de) | 1993-03-18 |
US5529465A (en) | 1996-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR0119362B1 (ko) | 초소형 정전 구동 격판 마이크로펌프 | |
Loverich et al. | Concepts for a new class of all-polymer micropumps | |
US8308452B2 (en) | Dual chamber valveless MEMS micropump | |
JP4531563B2 (ja) | 蠕動マイクロポンプ | |
US5336062A (en) | Microminiaturized pump | |
US5642015A (en) | Elastomeric micro electro mechanical systems | |
US8353682B2 (en) | Microfluidic-device systems and methods for manufacturing microfluidic-device systems | |
US6869275B2 (en) | Piezoelectrically driven fluids pump and piezoelectric fluid valve | |
Koch et al. | The dynamic micropump driven with a screen printed PZT actuator | |
Linnemann et al. | A self-priming and bubble-tolerant piezoelectric silicon micropump for liquids and gases | |
EP1212532B1 (en) | Dual diaphragm pump | |
US5085562A (en) | Micropump having a constant output | |
US4938742A (en) | Piezoelectric micropump with microvalves | |
US6827559B2 (en) | Piezoelectric micropump with diaphragm and valves | |
US6247908B1 (en) | Micropump | |
EP1219834A1 (en) | Electrostrictive micro-pump | |
US6761028B2 (en) | Drive device | |
EP3510284B1 (en) | Micropumps | |
JP4544114B2 (ja) | ダイヤフラムポンプ液体吐出制御装置 | |
JPH06510582A (ja) | 静電駆動される超小型ダイヤフラムマイクロポンプ | |
Teymoori et al. | A novel electrostatic micromachined pump for drug delivery systems | |
Varghese et al. | Design and development of an electrostatic-based micropump | |
JPS6228507A (ja) | 電歪体駆動のアクチユエ−タ | |
Tay et al. | An intelligent micro-fluidic system for drug delivery | |
Nguyen et al. | Hybrid microdosing system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 19940310 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19940310 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19970228 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19970722 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19970731 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19970731 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20000710 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20020116 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20020708 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20020708 Start annual number: 6 End annual number: 6 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20040410 |