DE3484313D1 - Integrierte halbleiterschaltung. - Google Patents
Integrierte halbleiterschaltung.Info
- Publication number
- DE3484313D1 DE3484313D1 DE8585900191T DE3484313T DE3484313D1 DE 3484313 D1 DE3484313 D1 DE 3484313D1 DE 8585900191 T DE8585900191 T DE 8585900191T DE 3484313 T DE3484313 T DE 3484313T DE 3484313 D1 DE3484313 D1 DE 3484313D1
- Authority
- DE
- Germany
- Prior art keywords
- semiconductor circuit
- integrated semiconductor
- integrated
- circuit
- semiconductor
- 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 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
- H01L29/7827—Vertical transistors
-
- 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
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8221—Three dimensional integrated circuits stacked in different levels
-
- 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
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823885—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of vertical transistor structures, i.e. with channel vertical to the substrate surface
-
- 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 potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
- H01L27/0688—Integrated circuits having a three-dimensional layout
-
- 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 potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/088—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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
- H01L27/092—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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate complementary MIS field-effect transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78642—Vertical transistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B10/00—Static random access memory [SRAM] devices
- H10B10/12—Static random access memory [SRAM] devices comprising a MOSFET load element
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Element Separation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58236160A JPS60128654A (ja) | 1983-12-16 | 1983-12-16 | 半導体集積回路 |
PCT/JP1984/000597 WO1985002716A1 (en) | 1983-12-16 | 1984-12-14 | Semiconductor integrated circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3484313D1 true DE3484313D1 (de) | 1991-04-25 |
Family
ID=16996652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585900191T Expired - Lifetime DE3484313D1 (de) | 1983-12-16 | 1984-12-14 | Integrierte halbleiterschaltung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4670768A (de) |
EP (1) | EP0166003B1 (de) |
JP (1) | JPS60128654A (de) |
DE (1) | DE3484313D1 (de) |
WO (1) | WO1985002716A1 (de) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE33261E (en) * | 1984-07-03 | 1990-07-10 | Texas Instruments, Incorporated | Trench capacitor for high density dynamic RAM |
US5208657A (en) * | 1984-08-31 | 1993-05-04 | Texas Instruments Incorporated | DRAM Cell with trench capacitor and vertical channel in substrate |
US5225697A (en) * | 1984-09-27 | 1993-07-06 | Texas Instruments, Incorporated | dRAM cell and method |
US4824793A (en) * | 1984-09-27 | 1989-04-25 | Texas Instruments Incorporated | Method of making DRAM cell with trench capacitor |
US5102817A (en) * | 1985-03-21 | 1992-04-07 | Texas Instruments Incorporated | Vertical DRAM cell and method |
US4788158A (en) * | 1985-09-25 | 1988-11-29 | Texas Instruments Incorporated | Method of making vertical inverter |
EP0261666B1 (de) * | 1986-09-24 | 1992-08-05 | Nec Corporation | Komplementärer Feldeffekt-Transistor mit isoliertem Gate |
US4829017A (en) * | 1986-09-25 | 1989-05-09 | Texas Instruments Incorporated | Method for lubricating a high capacity dram cell |
US5072276A (en) * | 1986-10-08 | 1991-12-10 | Texas Instruments Incorporated | Elevated CMOS |
JPS63239973A (ja) * | 1986-10-08 | 1988-10-05 | テキサス インスツルメンツ インコーポレイテツド | 集積回路およびその製造方法 |
US4833094A (en) * | 1986-10-17 | 1989-05-23 | International Business Machines Corporation | Method of making a dynamic ram cell having shared trench storage capacitor with sidewall-defined bridge contacts and gate electrodes |
JPH0687500B2 (ja) * | 1987-03-26 | 1994-11-02 | 日本電気株式会社 | 半導体記憶装置およびその製造方法 |
JPH0795568B2 (ja) * | 1987-04-27 | 1995-10-11 | 日本電気株式会社 | 半導体記憶装置 |
US4910564A (en) * | 1987-07-01 | 1990-03-20 | Mitsubishi Denki Kabushiki Kaisha | Highly integrated field effect transistor and method for manufacturing the same |
US5109259A (en) * | 1987-09-22 | 1992-04-28 | Texas Instruments Incorporated | Multiple DRAM cells in a trench |
JP2653095B2 (ja) * | 1988-04-22 | 1997-09-10 | 富士電機株式会社 | 伝導度変調型mosfet |
US5103276A (en) * | 1988-06-01 | 1992-04-07 | Texas Instruments Incorporated | High performance composed pillar dram cell |
US4881105A (en) * | 1988-06-13 | 1989-11-14 | International Business Machines Corporation | Integrated trench-transistor structure and fabrication process |
US5225363A (en) * | 1988-06-28 | 1993-07-06 | Texas Instruments Incorporated | Trench capacitor DRAM cell and method of manufacture |
US5105245A (en) * | 1988-06-28 | 1992-04-14 | Texas Instruments Incorporated | Trench capacitor DRAM cell with diffused bit lines adjacent to a trench |
US4927779A (en) * | 1988-08-10 | 1990-05-22 | International Business Machines Corporation | Complementary metal-oxide-semiconductor transistor and one-capacitor dynamic-random-access memory cell and fabrication process therefor |
US5258635A (en) * | 1988-09-06 | 1993-11-02 | Kabushiki Kaisha Toshiba | MOS-type semiconductor integrated circuit device |
JP3057661B2 (ja) * | 1988-09-06 | 2000-07-04 | 株式会社東芝 | 半導体装置 |
US5181088A (en) * | 1988-09-14 | 1993-01-19 | Kabushiki Kaisha Toshiba | Vertical field effect transistor with an extended polysilicon channel region |
US4920065A (en) * | 1988-10-31 | 1990-04-24 | International Business Machines Corporation | Method of making ultra dense dram cells |
US5346834A (en) * | 1988-11-21 | 1994-09-13 | Hitachi, Ltd. | Method for manufacturing a semiconductor device and a semiconductor memory device |
US4954854A (en) * | 1989-05-22 | 1990-09-04 | International Business Machines Corporation | Cross-point lightly-doped drain-source trench transistor and fabrication process therefor |
US5021355A (en) * | 1989-05-22 | 1991-06-04 | International Business Machines Corporation | Method of fabricating cross-point lightly-doped drain-source trench transistor |
JP2804539B2 (ja) * | 1989-09-28 | 1998-09-30 | 沖電気工業株式会社 | 半導体装置およびその製造方法 |
JPH03187272A (ja) * | 1989-12-15 | 1991-08-15 | Mitsubishi Electric Corp | Mos型電界効果トランジスタ及びその製造方法 |
US5177027A (en) * | 1990-08-17 | 1993-01-05 | Micron Technology, Inc. | Process for fabricating, on the edge of a silicon mesa, a MOSFET which has a spacer-shaped gate and a right-angled channel path |
US5087581A (en) * | 1990-10-31 | 1992-02-11 | Texas Instruments Incorporated | Method of forming vertical FET device with low gate to source overlap capacitance |
US5073519A (en) * | 1990-10-31 | 1991-12-17 | Texas Instruments Incorporated | Method of fabricating a vertical FET device with low gate to drain overlap capacitance |
KR920010963A (ko) * | 1990-11-23 | 1992-06-27 | 오가 노리오 | Soi형 종채널 fet 및 그 제조방법 |
DE4101167A1 (de) * | 1991-01-17 | 1992-07-23 | Daimler Benz Ag | Anordnung und verfahren zur herstellung komplementaerer feldeffekttransistoren |
EP0510604A3 (de) | 1991-04-23 | 2001-05-09 | Canon Kabushiki Kaisha | Halbleiteranordnung und Verfahren zu ihrer Herstellung |
US5283456A (en) * | 1992-06-17 | 1994-02-01 | International Business Machines Corporation | Vertical gate transistor with low temperature epitaxial channel |
DE4417150C2 (de) * | 1994-05-17 | 1996-03-14 | Siemens Ag | Verfahren zur Herstellung einer Anordnung mit selbstverstärkenden dynamischen MOS-Transistorspeicherzellen |
US5604368A (en) * | 1994-07-15 | 1997-02-18 | International Business Machines Corporation | Self-aligned double-gate MOSFET by selective lateral epitaxy |
JPH098290A (ja) * | 1995-06-20 | 1997-01-10 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
US5757038A (en) * | 1995-11-06 | 1998-05-26 | International Business Machines Corporation | Self-aligned dual gate MOSFET with an ultranarrow channel |
US5885864A (en) * | 1996-10-24 | 1999-03-23 | Micron Technology, Inc. | Method for forming compact memory cell using vertical devices |
US5864158A (en) * | 1997-04-04 | 1999-01-26 | Advanced Micro Devices, Inc. | Trench-gated vertical CMOS device |
JPH10290007A (ja) * | 1997-04-14 | 1998-10-27 | Sharp Corp | 半導体装置およびその製造方法 |
US6100123A (en) * | 1998-01-20 | 2000-08-08 | International Business Machines Corporation | Pillar CMOS structure |
US6121651A (en) | 1998-07-30 | 2000-09-19 | International Business Machines Corporation | Dram cell with three-sided-gate transfer device |
US6197641B1 (en) * | 1998-08-28 | 2001-03-06 | Lucent Technologies Inc. | Process for fabricating vertical transistors |
US6027975A (en) * | 1998-08-28 | 2000-02-22 | Lucent Technologies Inc. | Process for fabricating vertical transistors |
US6204123B1 (en) * | 1998-10-30 | 2001-03-20 | Sony Corporation | Vertical floating gate transistor with epitaxial channel |
US6472767B1 (en) | 1999-04-30 | 2002-10-29 | Infineon Technologies Ag | Static random access memory (SRAM) |
US6459123B1 (en) * | 1999-04-30 | 2002-10-01 | Infineon Technologies Richmond, Lp | Double gated transistor |
DE60001601T2 (de) * | 1999-06-18 | 2003-12-18 | Lucent Technologies Inc | Fertigungsverfahren zur Herstellung eines CMOS integrieten Schaltkreises mit vertikalen Transistoren |
US6483171B1 (en) * | 1999-08-13 | 2002-11-19 | Micron Technology, Inc. | Vertical sub-micron CMOS transistors on (110), (111), (311), (511), and higher order surfaces of bulk, SOI and thin film structures and method of forming same |
US6686604B2 (en) * | 2001-09-21 | 2004-02-03 | Agere Systems Inc. | Multiple operating voltage vertical replacement-gate (VRG) transistor |
US6461900B1 (en) * | 2001-10-18 | 2002-10-08 | Chartered Semiconductor Manufacturing Ltd. | Method to form a self-aligned CMOS inverter using vertical device integration |
US6773994B2 (en) * | 2001-12-26 | 2004-08-10 | Agere Systems Inc. | CMOS vertical replacement gate (VRG) transistors |
KR100673105B1 (ko) * | 2005-03-31 | 2007-01-22 | 주식회사 하이닉스반도체 | 반도체 소자의 수직형 트랜지스터 및 그의 형성 방법 |
KR100734266B1 (ko) * | 2005-07-15 | 2007-07-02 | 삼성전자주식회사 | 콘택 저항이 개선된 수직 채널 반도체 소자 및 그 제조방법 |
JP2008300623A (ja) * | 2007-05-31 | 2008-12-11 | Elpida Memory Inc | 半導体装置及びその製造方法、並びに、データ処理システム |
JP5430981B2 (ja) * | 2009-03-17 | 2014-03-05 | ピーエスフォー ルクスコ エスエイアールエル | 半導体記憶装置及びその製造方法 |
SG165252A1 (en) * | 2009-03-25 | 2010-10-28 | Unisantis Electronics Jp Ltd | Semiconductor device and production method therefor |
US8373235B2 (en) * | 2009-05-22 | 2013-02-12 | Unisantis Electronics Singapore Pte Ltd. | Semiconductor memory device and production method therefor |
JP5032532B2 (ja) * | 2009-06-05 | 2012-09-26 | ユニサンティス エレクトロニクス シンガポール プライベート リミテッド | 半導体装置及びその製造方法 |
JP5555452B2 (ja) * | 2009-07-14 | 2014-07-23 | ピーエスフォー ルクスコ エスエイアールエル | 半導体装置及びその製造方法並びにデータ処理システム |
JP5006378B2 (ja) * | 2009-08-11 | 2012-08-22 | ユニサンティス エレクトロニクス シンガポール プライベート リミテッド | 半導体装置及びその製造方法 |
JP5524547B2 (ja) | 2009-09-14 | 2014-06-18 | ユニサンティス エレクトロニクス シンガポール プライベート リミテッド | 半導体記憶装置 |
JP5006379B2 (ja) * | 2009-09-16 | 2012-08-22 | ユニサンティス エレクトロニクス シンガポール プライベート リミテッド | 半導体装置 |
US8575584B2 (en) | 2011-09-03 | 2013-11-05 | Avalanche Technology Inc. | Resistive memory device having vertical transistors and method for making the same |
US9865716B2 (en) * | 2012-08-24 | 2018-01-09 | Taiwan Semiconductor Manufacturing Company, Ltd. | System and method for a vertical tunneling field-effect transistor cell |
US11088033B2 (en) | 2016-09-08 | 2021-08-10 | International Business Machines Corporation | Low resistance source-drain contacts using high temperature silicides |
US9991267B1 (en) * | 2017-01-25 | 2018-06-05 | International Business Machines Corporation | Forming eDRAM unit cell with VFET and via capacitance |
US10546857B2 (en) | 2017-02-16 | 2020-01-28 | International Business Machines Corporation | Vertical transistor transmission gate with adjacent NFET and PFET |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1084937A (en) * | 1965-03-31 | 1967-09-27 | Standard Telephones Cables Ltd | Transistors |
JPS5066184A (de) * | 1973-10-12 | 1975-06-04 | ||
US4131907A (en) * | 1977-09-28 | 1978-12-26 | Ouyang Paul H | Short-channel V-groove complementary MOS device |
US4229756A (en) * | 1979-02-09 | 1980-10-21 | Tektronix, Inc. | Ultra high speed complementary MOS device |
US4261003A (en) * | 1979-03-09 | 1981-04-07 | International Business Machines Corporation | Integrated circuit structures with full dielectric isolation and a novel method for fabrication thereof |
US4252579A (en) * | 1979-05-07 | 1981-02-24 | International Business Machines Corporation | Method for making single electrode U-MOSFET random access memory utilizing reactive ion etching and polycrystalline deposition |
-
1983
- 1983-12-16 JP JP58236160A patent/JPS60128654A/ja active Pending
-
1984
- 1984-12-14 US US06/767,794 patent/US4670768A/en not_active Expired - Fee Related
- 1984-12-14 WO PCT/JP1984/000597 patent/WO1985002716A1/ja active IP Right Grant
- 1984-12-14 DE DE8585900191T patent/DE3484313D1/de not_active Expired - Lifetime
- 1984-12-14 EP EP85900191A patent/EP0166003B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS60128654A (ja) | 1985-07-09 |
EP0166003A4 (de) | 1987-06-29 |
WO1985002716A1 (en) | 1985-06-20 |
US4670768A (en) | 1987-06-02 |
EP0166003A1 (de) | 1986-01-02 |
EP0166003B1 (de) | 1991-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |