KR102499008B1 - 인라인 입자 센서 - Google Patents
인라인 입자 센서 Download PDFInfo
- Publication number
- KR102499008B1 KR102499008B1 KR1020207029645A KR20207029645A KR102499008B1 KR 102499008 B1 KR102499008 B1 KR 102499008B1 KR 1020207029645 A KR1020207029645 A KR 1020207029645A KR 20207029645 A KR20207029645 A KR 20207029645A KR 102499008 B1 KR102499008 B1 KR 102499008B1
- Authority
- KR
- South Korea
- Prior art keywords
- sensor
- particle
- line
- delete delete
- laser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N15/0211—Investigating a scatter or diffraction pattern
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1404—Handling flow, e.g. hydrodynamic focusing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1434—Optical arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
- G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9501—Semiconductor wafers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N2015/0238—Single particle scatter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1486—Counting the particles
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 인라인 입자 센서의 대략도이다.
도 3은 본 발명의 실시예에 따른 인라인 입자 센서의 대략도이다.
도 4는 본 발명의 실시예에 따른 인라인 입자 센서의 대략도이다.
도 5는 본 발명의 실시예에 따른 인라인 입자 센서의 블록도이다.
Claims (23)
- 진공 라인으로 레이저 빛을 방출하도록 구성된 레이저 공급원 및 입자 산란된 레이저 빛을 나타내는 신호를 제공하도록 구성된 탐지 회로를 포함하고, 피팅의 구멍 내에 장착하도록 구성된 원통형 형상 센서 헤드; 및
센서 헤드에 결합되고 피팅의 구멍 내에 장착되도록 구성되고, 또한 탐지 회로로부터 신호를 수신하고 탐지 회로로부터의 신호에 기반하여 입자 출력을 제공하도록 구성되는 전자부품을 포함하는,
인라인 입자 센서. - 삭제
- 삭제
- 제1항에 있어서, 상기 산란된 빛 탐지의 우세 축은 입자 흐름의 우세 방향과 직교하고, 동시에 우세 레이저 빔 방향에 직교하는 인라인 입자 센서.
- 삭제
- 제1항에 있어서, 상기 레이저 공급원은 진공 UV에서 480 nm 밴드 내의 파장을 방출하는 인라인 입자 센서.
- 제1항에 있어서, 레이저 인터로크를 더 포함하는 인라인 입자 센서.
- 제7항에 있어서, 상기 레이저 인터로크는 선택된 진공 임계치 아래에서 닫도록 구성된 진공 스위치인 인라인 입자 센서.
- 제7항에 있어서, 상기 레이저 인터로크는 압력 센서를 포함하는 인라인 입자 센서.
- 제1항에 있어서, 상기 피팅의 포트의 하나에 위치하도록 구성된 흐름 제한기를 더 포함하는 인라인 입자 센서.
- 제1항에 있어서, 상기 피팅은 진공 펌프 및 처리 챔버 사이의 진공 펌프 라인에 결합되는 인라인 입자 센서.
- 제1항에 있어서, 상기 피팅은 저-압력 진공 펌프 및 고-압력 진공 펌프 사이에 진공 펌프 라인에 결합되는 인라인 입자 센서.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020227033716A KR102597198B1 (ko) | 2018-04-11 | 2019-04-10 | 인라인 입자 센서 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862655903P | 2018-04-11 | 2018-04-11 | |
US62/655,903 | 2018-04-11 | ||
PCT/US2019/026773 WO2019199958A1 (en) | 2018-04-11 | 2019-04-10 | Inline particle sensor |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020227033716A Division KR102597198B1 (ko) | 2018-04-11 | 2019-04-10 | 인라인 입자 센서 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20210000717A KR20210000717A (ko) | 2021-01-05 |
KR102499008B1 true KR102499008B1 (ko) | 2023-02-10 |
Family
ID=68161489
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020227033716A Active KR102597198B1 (ko) | 2018-04-11 | 2019-04-10 | 인라인 입자 센서 |
KR1020207029645A Active KR102499008B1 (ko) | 2018-04-11 | 2019-04-10 | 인라인 입자 센서 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020227033716A Active KR102597198B1 (ko) | 2018-04-11 | 2019-04-10 | 인라인 입자 센서 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10801945B2 (ko) |
JP (1) | JP7455756B2 (ko) |
KR (2) | KR102597198B1 (ko) |
CN (1) | CN111989559B (ko) |
IL (1) | IL277849B2 (ko) |
SG (1) | SG11202009969VA (ko) |
TW (1) | TWI734094B (ko) |
WO (1) | WO2019199958A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3068396B1 (fr) * | 2017-06-30 | 2021-11-26 | Continental Automotive France | Procede de commande d'une pompe haute pression de type digitale |
KR102321511B1 (ko) * | 2020-05-07 | 2021-11-02 | 박준철 | 교체식으로 유지 보수가 가능한 파티클 계수 장치 |
US11733144B2 (en) | 2020-12-14 | 2023-08-22 | Caterpillar Inc. | Convertible housing assembly for a particle sensor |
DE102020216258A1 (de) | 2020-12-18 | 2022-06-23 | Q.ant GmbH | Verfahren zum Kalibrieren eines Partikelsensors, Partikelsensor und Vorrichtung mit einem Partikelsensor |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5041361A (en) | 1988-08-08 | 1991-08-20 | Midwest Research Institute | Oxygen ion-beam microlithography |
US5255089A (en) | 1992-03-26 | 1993-10-19 | International Business Machines Corporation | Portable particle detector assembly |
US5319575A (en) | 1991-01-22 | 1994-06-07 | Trc Companies, Inc. | System and method for determining and outputting airborne particle concentration |
US5459569A (en) | 1993-04-21 | 1995-10-17 | Particle Measuring Systems, Inc. | Nonintrusive modular particle detecting device |
US7265832B2 (en) | 2003-09-03 | 2007-09-04 | Photon Control Inc. | Optical flow meter for measuring gases and liquids in pipelines |
US20100269940A1 (en) | 2009-04-27 | 2010-10-28 | Wynn William H | Multi-port inline flow cell for use in monitoring multiple parameters in a sanitary process line |
KR101159762B1 (ko) | 2010-01-06 | 2012-06-28 | (주)에이치시티 | 입자 측정 장치 |
CN101852712B (zh) | 2010-05-11 | 2012-11-14 | 北京交通大学 | 检测颗粒检测仪光探测器工作点的装置及方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528451A (en) * | 1982-10-19 | 1985-07-09 | Varian Associates, Inc. | Gap control system for localized vacuum processing |
US5083865A (en) * | 1990-05-11 | 1992-01-28 | Applied Materials, Inc. | Particle monitor system and method |
US5262841A (en) * | 1991-10-16 | 1993-11-16 | Tsi Incorporated | Vacuum particle detector |
US5271264A (en) * | 1991-11-27 | 1993-12-21 | Applied Materials, Inc. | Method of in-situ particle monitoring in vacuum systems |
US5426501A (en) * | 1993-01-06 | 1995-06-20 | Laser Sensor Technology, Inc. | Apparatus and method for particle analysis |
US5436465A (en) * | 1993-05-13 | 1995-07-25 | High Yield Technology, Inc. | Modular particle monitor for vacuum process equipment |
US5501113A (en) * | 1993-11-08 | 1996-03-26 | Pacific Scientific Company | Particle measuring system with sonically measured flow rate |
US6125789A (en) | 1998-01-30 | 2000-10-03 | Applied Materials, Inc. | Increasing the sensitivity of an in-situ particle monitor |
JPH11304688A (ja) * | 1998-04-16 | 1999-11-05 | Tokyo Electron Ltd | パーティクルモニタ用のガス排気システム |
US7530877B1 (en) * | 1999-06-03 | 2009-05-12 | Micron Technology, Inc. | Semiconductor processor systems, a system configured to provide a semiconductor workpiece process fluid |
US7515264B2 (en) * | 1999-06-15 | 2009-04-07 | Tokyo Electron Limited | Particle-measuring system and particle-measuring method |
JP4320924B2 (ja) * | 1999-06-15 | 2009-08-26 | 東京エレクトロン株式会社 | パーティクル計測装置及び処理装置 |
JP2002057143A (ja) * | 2000-08-07 | 2002-02-22 | Hitachi Ltd | 浮遊異物検出装置 |
US7024950B2 (en) * | 2000-11-30 | 2006-04-11 | Texas Instruments Incorporated | Method for intelligent sampling of particulates in exhaust lines |
US7002682B2 (en) * | 2004-02-13 | 2006-02-21 | Hach Ultra Analytics, Inc. | Method and apparatus for operating a laser in an extinction-type optical particle detector |
CN101189502A (zh) * | 2005-06-06 | 2008-05-28 | 粒子监测系统有限公司 | 具有改进的图像传感器阵列的粒子计数器 |
US7667839B2 (en) * | 2006-03-30 | 2010-02-23 | Particle Measuring Systems, Inc. | Aerosol particle sensor with axial fan |
JP2008232756A (ja) * | 2007-03-19 | 2008-10-02 | Shimadzu Corp | 粒度分布測定装置 |
US7948621B2 (en) * | 2007-06-28 | 2011-05-24 | Perry Equipment Corporation | Systems and methods for remote monitoring of contaminants in fluids |
US20100201984A1 (en) * | 2009-02-11 | 2010-08-12 | Cyberoptics Semiconductor, Inc. | In-line high pressure particle sensing system |
JP5537487B2 (ja) * | 2011-04-12 | 2014-07-02 | 日本特殊陶業株式会社 | 微粒子検知システム |
US20150063982A1 (en) * | 2013-09-01 | 2015-03-05 | Particles Plus, Inc. | Multi-stage inflow turbine pump for particle counters |
JP6177438B2 (ja) * | 2013-09-25 | 2017-08-09 | ハリバートン エナジー サヴィシーズ インコーポレイテッド | 掘削流体中のガス含有量のリアルタイム測定のためのシステム及び方法 |
US9618450B2 (en) | 2013-09-27 | 2017-04-11 | Ecolab USA, Inc. | Multi-channel fluorometric sensor and method of using same |
AT513791B1 (de) * | 2014-04-25 | 2016-05-15 | Avl List Gmbh | Partikelmessgerät und ein Verfahren zum Betreiben des Partikelmessgerätes |
CN107615043B (zh) * | 2015-04-02 | 2020-08-18 | 粒子监测系统有限公司 | 粒子计数仪器中的激光器噪声检测和缓解 |
JP6784504B2 (ja) | 2016-04-08 | 2020-11-11 | 日本特殊陶業株式会社 | 微粒子センサ |
CN107576606A (zh) * | 2017-09-11 | 2018-01-12 | 天津大学 | 探头可分离的尘埃粒子计数器 |
-
2019
- 2019-04-10 KR KR1020227033716A patent/KR102597198B1/ko active Active
- 2019-04-10 SG SG11202009969VA patent/SG11202009969VA/en unknown
- 2019-04-10 WO PCT/US2019/026773 patent/WO2019199958A1/en unknown
- 2019-04-10 JP JP2020555452A patent/JP7455756B2/ja active Active
- 2019-04-10 IL IL277849A patent/IL277849B2/en unknown
- 2019-04-10 US US16/380,280 patent/US10801945B2/en active Active
- 2019-04-10 KR KR1020207029645A patent/KR102499008B1/ko active Active
- 2019-04-10 CN CN201980025439.0A patent/CN111989559B/zh active Active
- 2019-04-11 TW TW108112670A patent/TWI734094B/zh active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5041361A (en) | 1988-08-08 | 1991-08-20 | Midwest Research Institute | Oxygen ion-beam microlithography |
US5319575A (en) | 1991-01-22 | 1994-06-07 | Trc Companies, Inc. | System and method for determining and outputting airborne particle concentration |
US5255089A (en) | 1992-03-26 | 1993-10-19 | International Business Machines Corporation | Portable particle detector assembly |
US5459569A (en) | 1993-04-21 | 1995-10-17 | Particle Measuring Systems, Inc. | Nonintrusive modular particle detecting device |
US7265832B2 (en) | 2003-09-03 | 2007-09-04 | Photon Control Inc. | Optical flow meter for measuring gases and liquids in pipelines |
US20100269940A1 (en) | 2009-04-27 | 2010-10-28 | Wynn William H | Multi-port inline flow cell for use in monitoring multiple parameters in a sanitary process line |
KR101159762B1 (ko) | 2010-01-06 | 2012-06-28 | (주)에이치시티 | 입자 측정 장치 |
CN101852712B (zh) | 2010-05-11 | 2012-11-14 | 北京交通大学 | 检测颗粒检测仪光探测器工作点的装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3775837A1 (en) | 2021-02-17 |
IL277849B2 (en) | 2024-04-01 |
JP2021521433A (ja) | 2021-08-26 |
US20190317008A1 (en) | 2019-10-17 |
CN111989559A (zh) | 2020-11-24 |
KR102597198B1 (ko) | 2023-11-02 |
IL277849B1 (en) | 2023-12-01 |
KR20210000717A (ko) | 2021-01-05 |
TWI734094B (zh) | 2021-07-21 |
KR20220137170A (ko) | 2022-10-11 |
US10801945B2 (en) | 2020-10-13 |
IL277849A (en) | 2020-11-30 |
WO2019199958A1 (en) | 2019-10-17 |
SG11202009969VA (en) | 2020-11-27 |
JP7455756B2 (ja) | 2024-03-26 |
CN111989559B (zh) | 2024-07-02 |
TW202005212A (zh) | 2020-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102499008B1 (ko) | 인라인 입자 센서 | |
US8358416B2 (en) | Methods and apparatus for normalizing optical emission spectra | |
JP5574959B2 (ja) | 流体内の汚染物質を遠隔モニタするためのシステム及び方法 | |
EP1703547A3 (fr) | Procédé et dispositif pour le contrôle de la contamination des plaquettes de substrat | |
US7969572B2 (en) | Particle monitor system and substrate processing apparatus | |
US20150177144A1 (en) | Particle detecting device and particle detecting method | |
US20130342838A1 (en) | Optical particle detecting device and particle detecting method | |
TW201932208A (zh) | 裝備清潔用的設備及方法 | |
US9109987B2 (en) | Particle detecting device and particle detecting method | |
CN104198461B (zh) | 基于拉曼效应的工业过程气体分析仪 | |
JP5495978B2 (ja) | ガス中粒子計測システム | |
JP2010197386A (ja) | インライン高圧粒子検知システム | |
KR101273922B1 (ko) | 능동형 오염방지장치를 갖는 셀프 플라즈마 발광분광기 및 이를 이용한 플라즈마 챔버의 오염 방지 방법 | |
US9851289B2 (en) | Particle detecting and differentiating device and method | |
JP2009060025A (ja) | ウエハ移送システム中の清浄度評価方法 | |
US20150160131A1 (en) | Particle detecting device and particle detecting method | |
JP6561590B2 (ja) | パーティクル計数装置 | |
JP5305568B2 (ja) | 露光装置及びケミカルフィルタ寿命検知方法 | |
CN100507511C (zh) | 粒子监视装置和具备该粒子监视装置的处理装置 | |
EP3435127A1 (en) | Fiber spatial coupling device | |
TWI642931B (zh) | 缺陷檢查裝置及缺陷檢查方法 | |
CN116453931B (zh) | 晶圆处理设备 | |
KR200361868Y1 (ko) | 웨이퍼의 박막두께 측정장치 | |
KR101692738B1 (ko) | 가스누설 차단이 가능한 가스배관 오염도 모니터링 장치 | |
KR20210009516A (ko) | 반도체 설비의 파티클 모니터링 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20201015 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination | ||
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: 20220222 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20220701 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20220222 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
A107 | Divisional application of patent | ||
AMND | Amendment | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20220928 |
|
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20220701 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20220418 Comment text: Amendment to Specification, etc. |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20221014 Patent event code: PE09021S01D |
|
PX0701 | Decision of registration after re-examination |
Patent event date: 20230119 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20220928 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20220701 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20220418 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
X701 | Decision to grant (after re-examination) | ||
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20230208 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20230208 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |