CN1128473C - 通过栅形成的绝缘体上硅互补金属氧化物半导体体接触 - Google Patents
通过栅形成的绝缘体上硅互补金属氧化物半导体体接触 Download PDFInfo
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- CN1128473C CN1128473C CN00120329A CN00120329A CN1128473C CN 1128473 C CN1128473 C CN 1128473C CN 00120329 A CN00120329 A CN 00120329A CN 00120329 A CN00120329 A CN 00120329A CN 1128473 C CN1128473 C CN 1128473C
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- Prior art keywords
- insulating barrier
- grid conductor
- window
- silicon
- layer
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 22
- 239000012212 insulator Substances 0.000 title claims description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title description 3
- 229910052710 silicon Inorganic materials 0.000 title description 3
- 239000010703 silicon Substances 0.000 title description 3
- 230000000295 complement effect Effects 0.000 title description 2
- 229910044991 metal oxide Inorganic materials 0.000 title description 2
- 150000004706 metal oxides Chemical class 0.000 title description 2
- 239000004020 conductor Substances 0.000 claims abstract description 82
- 238000000034 method Methods 0.000 claims abstract description 25
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 34
- 229920005591 polysilicon Polymers 0.000 claims description 34
- 239000000758 substrate Substances 0.000 claims description 30
- 230000004888 barrier function Effects 0.000 claims description 23
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical group CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 11
- 229910021332 silicide Inorganic materials 0.000 claims description 10
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000002019 doping agent Substances 0.000 claims description 7
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 210000000746 body region Anatomy 0.000 abstract description 2
- 150000004767 nitrides Chemical class 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1203—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/74—Making of localized buried regions, e.g. buried collector layers, internal connections substrate contacts
- H01L21/743—Making of internal connections, substrate contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76897—Formation of self-aligned vias or contact plugs, i.e. involving a lithographically uncritical step
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76829—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
- H01L21/76831—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers in via holes or trenches, e.g. non-conductive sidewall liners
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/351,647 | 1999-07-13 | ||
US09/351,647 US6320225B1 (en) | 1999-07-13 | 1999-07-13 | SOI CMOS body contact through gate, self-aligned to source- drain diffusions |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1280388A CN1280388A (zh) | 2001-01-17 |
CN1128473C true CN1128473C (zh) | 2003-11-19 |
Family
ID=23381739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00120329A Expired - Fee Related CN1128473C (zh) | 1999-07-13 | 2000-07-12 | 通过栅形成的绝缘体上硅互补金属氧化物半导体体接触 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6320225B1 (zh) |
JP (1) | JP3468294B2 (zh) |
KR (1) | KR100366965B1 (zh) |
CN (1) | CN1128473C (zh) |
MY (1) | MY121158A (zh) |
SG (1) | SG85712A1 (zh) |
TW (1) | TW512435B (zh) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6555446B1 (en) * | 1999-12-10 | 2003-04-29 | Texas Instruments Incorporated | Body contact silicon-on-insulator transistor and method |
JP2001274264A (ja) | 2000-03-24 | 2001-10-05 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
US6972448B2 (en) * | 2000-12-31 | 2005-12-06 | Texas Instruments Incorporated | Sub-lithographics opening for back contact or back gate |
US6593192B2 (en) | 2001-04-27 | 2003-07-15 | Micron Technology, Inc. | Method of forming a dual-gated semiconductor-on-insulator device |
US6670675B2 (en) * | 2001-08-06 | 2003-12-30 | International Business Machines Corporation | Deep trench body SOI contacts with epitaxial layer formation |
US6804502B2 (en) | 2001-10-10 | 2004-10-12 | Peregrine Semiconductor Corporation | Switch circuit and method of switching radio frequency signals |
DE10219107B4 (de) * | 2002-04-29 | 2011-03-31 | Globalfoundries Inc. | SOI-Transistorelement mit einem verbesserten Rückseitenkontakt und ein Verfahren zur Herstellung desselben und Verfahren zur Herstellung eines Ohmschen Kontaktes auf einem Substrat |
EP1774620B1 (en) | 2004-06-23 | 2014-10-01 | Peregrine Semiconductor Corporation | Integrated rf front end |
KR100629264B1 (ko) | 2004-07-23 | 2006-09-29 | 삼성전자주식회사 | 게이트 관통 바디 콘택을 갖는 반도체소자 및 그 제조방법 |
US20080076371A1 (en) | 2005-07-11 | 2008-03-27 | Alexander Dribinsky | Circuit and method for controlling charge injection in radio frequency switches |
US8742502B2 (en) | 2005-07-11 | 2014-06-03 | Peregrine Semiconductor Corporation | Method and apparatus for use in improving linearity of MOSFETs using an accumulated charge sink-harmonic wrinkle reduction |
US9653601B2 (en) | 2005-07-11 | 2017-05-16 | Peregrine Semiconductor Corporation | Method and apparatus for use in improving linearity of MOSFETs using an accumulated charge sink-harmonic wrinkle reduction |
US7910993B2 (en) | 2005-07-11 | 2011-03-22 | Peregrine Semiconductor Corporation | Method and apparatus for use in improving linearity of MOSFET's using an accumulated charge sink |
USRE48965E1 (en) | 2005-07-11 | 2022-03-08 | Psemi Corporation | Method and apparatus improving gate oxide reliability by controlling accumulated charge |
US7890891B2 (en) | 2005-07-11 | 2011-02-15 | Peregrine Semiconductor Corporation | Method and apparatus improving gate oxide reliability by controlling accumulated charge |
US7439135B2 (en) | 2006-04-04 | 2008-10-21 | International Business Machines Corporation | Self-aligned body contact for a semiconductor-on-insulator trench device and method of fabricating same |
JP4989921B2 (ja) * | 2006-06-05 | 2012-08-01 | ラピスセミコンダクタ株式会社 | 半導体装置 |
CN100428476C (zh) * | 2006-07-10 | 2008-10-22 | 中芯国际集成电路制造(上海)有限公司 | 互补金属氧化物半导体器件 |
JP5525694B2 (ja) * | 2007-03-14 | 2014-06-18 | 株式会社半導体エネルギー研究所 | 半導体装置及び半導体装置の作製方法 |
EP3346611B1 (en) | 2008-02-28 | 2021-09-22 | pSemi Corporation | Method and apparatus for use in digitally tuning a capacitor in an integrated circuit device |
US7989893B2 (en) * | 2008-08-28 | 2011-08-02 | International Business Machines Corporation | SOI body contact using E-DRAM technology |
US8723260B1 (en) | 2009-03-12 | 2014-05-13 | Rf Micro Devices, Inc. | Semiconductor radio frequency switch with body contact |
CN101924138B (zh) * | 2010-06-25 | 2013-02-06 | 中国科学院上海微系统与信息技术研究所 | 防止浮体及自加热效应的mos器件结构及其制备方法 |
US8698245B2 (en) | 2010-12-14 | 2014-04-15 | International Business Machines Corporation | Partially depleted (PD) semiconductor-on-insulator (SOI) field effect transistor (FET) structure with a gate-to-body tunnel current region for threshold voltage (VT) lowering and method of forming the structure |
US8299544B2 (en) | 2011-01-04 | 2012-10-30 | International Business Machines Corporation | Field effect transistor having ohmic body contact(s), an integrated circuit structure incorporating stacked field effect transistors with such ohmic body contacts and associated methods |
US8564069B1 (en) | 2012-08-21 | 2013-10-22 | International Business Machines Corporation | Field effect transistors with low body resistance and self-balanced body potential |
US9590674B2 (en) | 2012-12-14 | 2017-03-07 | Peregrine Semiconductor Corporation | Semiconductor devices with switchable ground-body connection |
CN103985749B (zh) * | 2013-02-08 | 2016-12-28 | 中国科学院微电子研究所 | 半导体设置及其制造方法 |
US20150236748A1 (en) | 2013-03-14 | 2015-08-20 | Peregrine Semiconductor Corporation | Devices and Methods for Duplexer Loss Reduction |
US8946819B2 (en) | 2013-05-08 | 2015-02-03 | Globalfoundries Singapore Pte. Ltd. | Silicon-on-insulator integrated circuits with local oxidation of silicon and methods for fabricating the same |
US9406695B2 (en) | 2013-11-20 | 2016-08-02 | Peregrine Semiconductor Corporation | Circuit and method for improving ESD tolerance and switching speed |
US9831857B2 (en) | 2015-03-11 | 2017-11-28 | Peregrine Semiconductor Corporation | Power splitter with programmable output phase shift |
US9653575B1 (en) * | 2016-05-09 | 2017-05-16 | International Business Machines Corporation | Vertical transistor with a body contact for back-biasing |
US9948281B2 (en) | 2016-09-02 | 2018-04-17 | Peregrine Semiconductor Corporation | Positive logic digitally tunable capacitor |
US10505530B2 (en) | 2018-03-28 | 2019-12-10 | Psemi Corporation | Positive logic switch with selectable DC blocking circuit |
US10886911B2 (en) | 2018-03-28 | 2021-01-05 | Psemi Corporation | Stacked FET switch bias ladders |
US10236872B1 (en) | 2018-03-28 | 2019-03-19 | Psemi Corporation | AC coupling modules for bias ladders |
US10991804B2 (en) | 2018-03-29 | 2021-04-27 | Xcelsis Corporation | Transistor level interconnection methodologies utilizing 3D interconnects |
US11476849B2 (en) | 2020-01-06 | 2022-10-18 | Psemi Corporation | High power positive logic switch |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02114673A (ja) * | 1988-10-25 | 1990-04-26 | Seiko Epson Corp | 半導体装置の製造方法 |
US5591650A (en) * | 1995-06-08 | 1997-01-07 | Taiwan Semiconductor Manufacturing Company Ltd. | Method of making a body contacted SOI MOSFET |
US5889293A (en) * | 1997-04-04 | 1999-03-30 | International Business Machines Corporation | Electrical contact to buried SOI structures |
JP3410957B2 (ja) * | 1998-03-19 | 2003-05-26 | 株式会社東芝 | 半導体装置及びその製造方法 |
TW362258B (en) * | 1998-03-20 | 1999-06-21 | United Microelectronics Corp | Silicon trench contact structure on the insulation layer |
-
1999
- 1999-07-13 US US09/351,647 patent/US6320225B1/en not_active Expired - Fee Related
-
2000
- 2000-03-30 TW TW089105948A patent/TW512435B/zh not_active IP Right Cessation
- 2000-06-28 SG SG200003706A patent/SG85712A1/en unknown
- 2000-07-03 MY MYPI20003023A patent/MY121158A/en unknown
- 2000-07-03 KR KR10-2000-0037777A patent/KR100366965B1/ko not_active IP Right Cessation
- 2000-07-11 JP JP2000209836A patent/JP3468294B2/ja not_active Expired - Fee Related
- 2000-07-12 CN CN00120329A patent/CN1128473C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20010015148A (ko) | 2001-02-26 |
TW512435B (en) | 2002-12-01 |
SG85712A1 (en) | 2002-01-15 |
KR100366965B1 (ko) | 2003-01-09 |
JP2001060698A (ja) | 2001-03-06 |
MY121158A (en) | 2005-12-30 |
US6320225B1 (en) | 2001-11-20 |
JP3468294B2 (ja) | 2003-11-17 |
CN1280388A (zh) | 2001-01-17 |
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Effective date of registration: 20171121 Address after: Grand Cayman, Cayman Islands Patentee after: GLOBALFOUNDRIES INC. Address before: American New York Patentee before: Core USA second LLC Effective date of registration: 20171121 Address after: American New York Patentee after: Core USA second LLC Address before: American New York Patentee before: International Business Machines Corp. |
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