CN114902381B - 基板处理装置、半导体装置的制造方法以及存储介质 - Google Patents
基板处理装置、半导体装置的制造方法以及存储介质Info
- Publication number
- CN114902381B CN114902381B CN202080089801.3A CN202080089801A CN114902381B CN 114902381 B CN114902381 B CN 114902381B CN 202080089801 A CN202080089801 A CN 202080089801A CN 114902381 B CN114902381 B CN 114902381B
- Authority
- CN
- China
- Prior art keywords
- gas
- gas supply
- reaction tube
- substrate
- nozzle
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45574—Nozzles for more than one gas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45578—Elongated nozzles, tubes with holes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
- C23C16/402—Silicon dioxide
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45502—Flow conditions in reaction chamber
- C23C16/45504—Laminar flow
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45519—Inert gas curtains
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/458—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
- C23C16/4584—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally the substrate being rotated
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0431—Apparatus for thermal treatment
- H10P72/0432—Apparatus for thermal treatment mainly by conduction
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/004436 WO2021156987A1 (ja) | 2020-02-05 | 2020-02-05 | 基板処理装置、半導体装置の製造方法および記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114902381A CN114902381A (zh) | 2022-08-12 |
| CN114902381B true CN114902381B (zh) | 2026-01-13 |
Family
ID=77200809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080089801.3A Active CN114902381B (zh) | 2020-02-05 | 2020-02-05 | 基板处理装置、半导体装置的制造方法以及存储介质 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12601058B2 (https=) |
| JP (1) | JP7304975B2 (https=) |
| CN (1) | CN114902381B (https=) |
| TW (1) | TWI868301B (https=) |
| WO (1) | WO2021156987A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7565885B2 (ja) * | 2021-07-27 | 2024-10-11 | 三菱電機株式会社 | 半導体装置の製造方法および半導体製造装置 |
| WO2023127031A1 (ja) * | 2021-12-27 | 2023-07-06 | 株式会社Kokusai Electric | 基板処理装置、処理容器、半導体装置の製造方法及びプログラム |
| US12557593B2 (en) | 2022-02-09 | 2026-02-17 | Tokyo Electron Limited | Substrate processing apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11214312A (ja) * | 1998-01-26 | 1999-08-06 | Sony Corp | 半導体製造装置 |
| CN102751216A (zh) * | 2011-04-18 | 2012-10-24 | 东京毅力科创株式会社 | 热处理装置 |
| CN106367805A (zh) * | 2015-07-20 | 2017-02-01 | 株式会社Eugene科技 | 衬底处理设备 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534690A (en) * | 1978-09-04 | 1980-03-11 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Low pressure gas phase growing apparatus |
| JPS61191015A (ja) * | 1985-02-20 | 1986-08-25 | Hitachi Ltd | 半導体の気相成長方法及びその装置 |
| JPS6376879A (ja) * | 1986-09-18 | 1988-04-07 | Hitachi Electronics Eng Co Ltd | Cvd薄膜形成装置 |
| JPH1121432A (ja) | 1997-06-30 | 1999-01-26 | Nippon Shiyaauin Uiriamuzu Kk | 半導体封止材 |
| US20080173238A1 (en) * | 2006-12-12 | 2008-07-24 | Hitachi Kokusai Electric Inc. | Substrate processing apparatus, method of manufacturing semiconductor device, and reaction vessel |
| JP2008172205A (ja) | 2006-12-12 | 2008-07-24 | Hitachi Kokusai Electric Inc | 基板処理装置、半導体装置の製造方法、および反応容器 |
| JP5144295B2 (ja) | 2007-02-28 | 2013-02-13 | 株式会社日立国際電気 | 基板処理装置及び半導体装置の製造方法 |
| JP2011195863A (ja) * | 2010-03-18 | 2011-10-06 | Mitsui Eng & Shipbuild Co Ltd | 原子層堆積装置及び原子層堆積方法 |
| JP5645718B2 (ja) | 2011-03-07 | 2014-12-24 | 東京エレクトロン株式会社 | 熱処理装置 |
| JP2014216540A (ja) * | 2013-04-26 | 2014-11-17 | 東京エレクトロン株式会社 | 成膜装置のクリーニング方法および成膜装置 |
| KR101682153B1 (ko) * | 2015-04-14 | 2016-12-02 | 주식회사 유진테크 | 기판처리장치 |
| JP6578243B2 (ja) * | 2015-07-17 | 2019-09-18 | 株式会社Kokusai Electric | ガス供給ノズル、基板処理装置、半導体装置の製造方法およびプログラム |
| WO2018022137A1 (en) * | 2016-07-28 | 2018-02-01 | Applied Materials, Inc. | Gas purge system and method for outgassing control |
| JP2019046941A (ja) * | 2017-08-31 | 2019-03-22 | 東芝メモリ株式会社 | 半導体製造装置、ウェハ搬送装置、およびウェハ搬送方法 |
| JP6952595B2 (ja) * | 2017-12-20 | 2021-10-20 | 東京エレクトロン株式会社 | 縦型熱処理装置 |
| JP6856576B2 (ja) * | 2018-05-25 | 2021-04-07 | 株式会社Kokusai Electric | 基板処理装置、半導体装置の製造方法及びプログラム |
-
2020
- 2020-02-05 JP JP2021575170A patent/JP7304975B2/ja active Active
- 2020-02-05 WO PCT/JP2020/004436 patent/WO2021156987A1/ja not_active Ceased
- 2020-02-05 CN CN202080089801.3A patent/CN114902381B/zh active Active
-
2021
- 2021-01-27 TW TW110102975A patent/TWI868301B/zh active
-
2022
- 2022-06-29 US US17/853,377 patent/US12601058B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11214312A (ja) * | 1998-01-26 | 1999-08-06 | Sony Corp | 半導体製造装置 |
| CN102751216A (zh) * | 2011-04-18 | 2012-10-24 | 东京毅力科创株式会社 | 热处理装置 |
| CN106367805A (zh) * | 2015-07-20 | 2017-02-01 | 株式会社Eugene科技 | 衬底处理设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202137329A (zh) | 2021-10-01 |
| TWI868301B (zh) | 2025-01-01 |
| JPWO2021156987A1 (https=) | 2021-08-12 |
| US20220349061A1 (en) | 2022-11-03 |
| WO2021156987A1 (ja) | 2021-08-12 |
| JP7304975B2 (ja) | 2023-07-07 |
| CN114902381A (zh) | 2022-08-12 |
| US12601058B2 (en) | 2026-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107086189B (zh) | 衬底处理装置 | |
| US12293932B2 (en) | Substrate processing apparatus, elevator and method of manufacturing semiconductor device | |
| US20090124083A1 (en) | Film formation apparatus and method for using same | |
| CN114902381B (zh) | 基板处理装置、半导体装置的制造方法以及存储介质 | |
| CN117913000A (zh) | 衬底处理装置、半导体器件的制造方法及记录介质 | |
| US20230220546A1 (en) | Method of cleaning, method of manufacturing semiconductor device, substrate processing apparatus, and recording medium | |
| US20220356580A1 (en) | Substrate processing apparatus, method of manufacturing semiconductor device and non-transitory computer-readable recording medium | |
| CN107924841A (zh) | 气体供给部、衬底处理装置及半导体器件的制造方法 | |
| WO2021033461A1 (ja) | 基板処理装置、半導体装置の製造方法、プログラムおよび記録媒体 | |
| CN111033714B (zh) | 基板处理装置、半导体器件的制造方法及记录介质 | |
| US11299804B2 (en) | Method of manufacturing semiconductor device, non-transitory computer-readable recording medium and substrate processing apparatus | |
| CN113496918A (zh) | 气化装置、衬底处理装置、清洁方法及半导体器件的制造方法 | |
| CN114250447B (zh) | 半导体装置的制造方法、基板处理装置和记录介质 | |
| CN115116844A (zh) | 喷嘴的清洁方法、基板处理方法、半导体装置的制造方法、基板处理装置和记录介质 | |
| CN112309927B (zh) | 基板处理装置、基板支撑件以及半导体装置的制造方法 | |
| US20240254630A1 (en) | Substrate processing apparatus, method of processing substrate, method of manufacturing semiconductor device, and recording medium | |
| CN117043917A (zh) | 基板保持件、基板处理装置、半导体装置的制造方法以及程序 | |
| EP4117023A1 (en) | Method of processing substrate, substrate processing apparatus, and recording medium | |
| TW202312390A (zh) | 半導體裝置之製造方法、基板處理方法、基板處理裝置及記錄媒體 | |
| CN113574640B (zh) | 半导体装置的制造方法、基板处理装置和记录介质 | |
| KR102870586B1 (ko) | 기판 처리 장치, 반도체 장치의 제조 방법, 프로그램 및 기판 처리 방법 | |
| KR20260053564A (ko) | 기판 처리 장치, 승강 기구, 기판 처리 방법, 반도체 장치의 제조 방법 및 프로그램 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |