KR100861282B1 - 반도체소자의 제조 방법 - Google Patents
반도체소자의 제조 방법 Download PDFInfo
- Publication number
- KR100861282B1 KR100861282B1 KR1020020031138A KR20020031138A KR100861282B1 KR 100861282 B1 KR100861282 B1 KR 100861282B1 KR 1020020031138 A KR1020020031138 A KR 1020020031138A KR 20020031138 A KR20020031138 A KR 20020031138A KR 100861282 B1 KR100861282 B1 KR 100861282B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- forming
- type
- polysilicon
- gates
- 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.)
- Expired - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 44
- 229920005591 polysilicon Polymers 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 239000012535 impurity Substances 0.000 claims abstract description 28
- 229910052732 germanium Inorganic materials 0.000 claims abstract description 27
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 24
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- -1 germanium ions Chemical class 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims abstract description 11
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 9
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims abstract description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000000206 photolithography Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims 2
- 238000004140 cleaning Methods 0.000 claims 2
- 229910000077 silane Inorganic materials 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005530 etching Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 20
- 150000002500 ions Chemical class 0.000 description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 6
- 229910052796 boron Inorganic materials 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 4
- 238000004151 rapid thermal annealing Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 238000001039 wet etching Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ODUCDPQEXGNKDN-UHFFFAOYSA-N Nitrogen oxide(NO) Natural products O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0181—Manufacturing their gate insulating layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0172—Manufacturing their gate conductors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/82—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
- H10D84/83—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]
- H10D84/85—Complementary IGFETs, e.g. CMOS
Landscapes
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하도록 한다.
도 2a 내지 도 2f는 본 발명에 따른 반도체소자의 제조 방법을 설명하기 위한 개략도이다.
Claims (12)
- NMOS 형성영역과 PMOS 형성영역이 정의된 반도체기판을 제공하는 단계;상기 반도체기판 상에 절연막, 제 1다결정 실리콘막, 다결정 실리콘 게르마늄막 및 제 2다결정 실리콘막을 차례로 형성하는 단계;상기 PMOS 형성영역을 블로킹하고, 상기 NMOS 형성영역의 제 2다결정 실리콘막에 N형 불순물을 도핑하는 단계;포토리쏘그라피 공정에 의해 상기 N형 불순물이 도핑된 제 2다결정 실리콘막, 다결정 실리콘 게르마늄막, 제 1다결정 실리콘막 및 절연막을 선택적으로 식각하여 상기 NMOS 형성영역 및 PMOS 형성영역에 게이트 절연막이 개재된 각각의 제 1 및 제 2 게이트를 형성하는 단계;상기 제 1 및 제 2게이트가 형성된 반도체기판에 1차 열처리를 실시하여 상기 제 1 및 제 2 게이트 내의 게르마늄 이온을 1차로 재분포시키는 단계;상기 제 1 및 제 2 게이트 양측 하부의 반도체기판 부분 각각에 N형 및 P형 엘디디영역을 형성하는 단계;상기 제 1 및 제 2 게이트 측면에 버퍼산화막 및 절연 스페이서를 차례로 형성하는 단계;상기 절연 스페이서 양측 하부의 반도체기판 부분 각각에 N형 및 P형 소오스/드레인영역을 형성하는 단계;상기 N형 및 P형 소오스/드레인영역이 형성된 반도체기판에 2차 열처리를 실시하여 상기 제 1 및 제 2 게이트 내의 게르마늄 이온을 2차로 재분포시키는 단계; 및상기 제 1 및 제 2 게이트와 상기 N형 및 P형 소오스/드레인영역 상에 각각 실리사이드막을 형성하는 단계;를 포함하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 절연막은 질화산화막을 이용하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 2항에 있어서, 상기 질화산화막은 750∼950℃ 온도에서 상기 기판에 산화질소를 주입하여 형성하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 절연막을 형성하기 이전에 상기 기판에 NH4OH, H2O2 및 H2O 를 1:1:5의 비율로 혼합한 세정액을 이용하여 세정처리를 실시하는 단계를 추가하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 다결정 실리콘 게르마늄막은 게르마늄의 함량이 20∼35%이고 실리콘의 함량이 65∼80%인 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 제 1다결정 실리콘막은 사일렌가스를 공급하여 100∼300Å두께로 증착하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 제 2다결정 실리콘막은 사일렌가스를 공급하여 500∼600Å두께로 증착하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 제 1 및 제 2다결정 실리콘막은 600∼630℃온도에서 형성하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 다결정 실리콘 게르마늄막은 800∼1800Å 두께로 형성하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 1차 열처리 공정은 800∼950℃온도에서 진행하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 2차 열처리 공정은 850∼1050℃ 온도에서 진행하는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 1항에 있어서, 상기 실리사이드 형성 공정은, 코발트/질화티타늄/티타늄(Co/TiN/Ti), 니켈/질화티타늄(Co/TiN) 중 어느 하나를 이용하는 것을 특징 으로 하는 반도체소자의 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020031138A KR100861282B1 (ko) | 2002-06-03 | 2002-06-03 | 반도체소자의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020031138A KR100861282B1 (ko) | 2002-06-03 | 2002-06-03 | 반도체소자의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030093553A KR20030093553A (ko) | 2003-12-11 |
KR100861282B1 true KR100861282B1 (ko) | 2008-10-01 |
Family
ID=32385714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020031138A Expired - Lifetime KR100861282B1 (ko) | 2002-06-03 | 2002-06-03 | 반도체소자의 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100861282B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100849072B1 (ko) * | 2007-06-26 | 2008-07-30 | 주식회사 하이닉스반도체 | 듀얼 폴리 게이트 형성 방법 |
KR100968297B1 (ko) * | 2007-10-01 | 2010-07-07 | 노틸러스효성 주식회사 | 금융자동화기기의 셔터 장치 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4620361A (en) * | 1984-05-17 | 1986-11-04 | Kabushiki Kaisha Toshiba | Method for producing a semiconductor device with a floating gate |
KR980006502A (ko) * | 1996-06-27 | 1998-03-30 | 김주용 | 반도체소자의 제조방법 |
KR19980025546A (ko) * | 1996-10-02 | 1998-07-15 | 문정환 | 반도체 소자 및 제조 방법 |
US5940699A (en) * | 1996-02-26 | 1999-08-17 | Sony Corporation | Process of fabricating semiconductor device |
US6013577A (en) * | 1997-02-03 | 2000-01-11 | Nec Corporation | Method of making an amorphous surface for a gate electrode during the fabrication of a semiconductor device |
KR20000045470A (ko) * | 1998-12-30 | 2000-07-15 | 김영환 | 반도체소자의 제조방법 |
KR20010045140A (ko) * | 1999-11-03 | 2001-06-05 | 박종섭 | 반도체 장치 제조방법 |
KR20010095475A (ko) * | 2000-03-30 | 2001-11-07 | 윤종용 | 씨모스(cmos) 트랜지스터 제조방법 |
KR20020027772A (ko) * | 2000-10-05 | 2002-04-15 | 윤종용 | 듀얼 게이트형 모스 트랜지스터 제조방법 |
US6624450B1 (en) * | 1992-03-27 | 2003-09-23 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for forming the same |
-
2002
- 2002-06-03 KR KR1020020031138A patent/KR100861282B1/ko not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4620361A (en) * | 1984-05-17 | 1986-11-04 | Kabushiki Kaisha Toshiba | Method for producing a semiconductor device with a floating gate |
US6624450B1 (en) * | 1992-03-27 | 2003-09-23 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for forming the same |
US5940699A (en) * | 1996-02-26 | 1999-08-17 | Sony Corporation | Process of fabricating semiconductor device |
KR980006502A (ko) * | 1996-06-27 | 1998-03-30 | 김주용 | 반도체소자의 제조방법 |
KR19980025546A (ko) * | 1996-10-02 | 1998-07-15 | 문정환 | 반도체 소자 및 제조 방법 |
US6013577A (en) * | 1997-02-03 | 2000-01-11 | Nec Corporation | Method of making an amorphous surface for a gate electrode during the fabrication of a semiconductor device |
KR20000045470A (ko) * | 1998-12-30 | 2000-07-15 | 김영환 | 반도체소자의 제조방법 |
KR20010045140A (ko) * | 1999-11-03 | 2001-06-05 | 박종섭 | 반도체 장치 제조방법 |
KR20010095475A (ko) * | 2000-03-30 | 2001-11-07 | 윤종용 | 씨모스(cmos) 트랜지스터 제조방법 |
KR20020027772A (ko) * | 2000-10-05 | 2002-04-15 | 윤종용 | 듀얼 게이트형 모스 트랜지스터 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20030093553A (ko) | 2003-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100402381B1 (ko) | 게르마늄 함유 폴리실리콘 게이트를 가지는 씨모스형반도체 장치 및 그 형성방법 | |
KR100440263B1 (ko) | 반도체 소자의 트랜지스터 및 그 제조 방법 | |
KR100487525B1 (ko) | 실리콘게르마늄 게이트를 이용한 반도체 소자 및 그 제조방법 | |
US6602771B2 (en) | Method for fabricating semiconductor device | |
JPH10209440A (ja) | 半導体デバイス製造方法及びこの方法によるpmosトランジスタ | |
US5045486A (en) | Transistor fabrication method | |
US20080054363A1 (en) | Dual gate cmos semiconductor device and method for manufacturing the same | |
JP2802263B2 (ja) | 半導体素子の製造方法 | |
JP3657915B2 (ja) | 半導体装置および半導体装置の製造方法 | |
US6492234B1 (en) | Process for the selective formation of salicide on active areas of MOS devices | |
US6753232B2 (en) | Method for fabricating semiconductor device | |
US5650347A (en) | Method of manufacturing a lightly doped drain MOS transistor | |
JP3529634B2 (ja) | デバイスの製造方法 | |
US6541322B2 (en) | Method for preventing gate depletion effects of MOS transistor | |
JP2000252366A (ja) | Cmosデバイスのデュアル・ゲート構造を製造するプロセス | |
KR100861282B1 (ko) | 반도체소자의 제조 방법 | |
KR100840684B1 (ko) | 반도체 소자의 제조방법 | |
KR20100038631A (ko) | 반도체 장치 제조 방법 | |
KR100393964B1 (ko) | 에스램 소자의 게이트 형성 방법 | |
KR100705233B1 (ko) | 반도체 소자의 제조 방법 | |
JPH08130216A (ja) | 半導体装置およびその製造方法 | |
KR20040015898A (ko) | 모스 트랜지스터의 제조 방법 | |
KR100611786B1 (ko) | Mos 트랜지스터 제조 방법 | |
KR100672757B1 (ko) | 얕은 접합 형성을 위한 반도체 소자 제조 방법 | |
JPH08148424A (ja) | 半導体装置の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020603 |
|
PG1501 | Laying open of application | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20041006 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20070601 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20020603 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20080325 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: 20080822 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20080925 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20080926 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20110825 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20120823 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20120823 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20130821 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20130821 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20140820 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20140820 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20150818 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20150818 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20160817 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20160817 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20170818 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20170818 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20180820 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20180820 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20190819 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20190819 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20200819 Start annual number: 13 End annual number: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20210803 Start annual number: 14 End annual number: 14 |
|
PC1801 | Expiration of term |
Termination date: 20221203 Termination category: Expiration of duration |