WO2003038879A3 - Methods and apparatus for plasma doping and ion implantation in an integrated processing system - Google Patents
Methods and apparatus for plasma doping and ion implantation in an integrated processing system Download PDFInfo
- Publication number
- WO2003038879A3 WO2003038879A3 PCT/US2002/033091 US0233091W WO03038879A3 WO 2003038879 A3 WO2003038879 A3 WO 2003038879A3 US 0233091 W US0233091 W US 0233091W WO 03038879 A3 WO03038879 A3 WO 03038879A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plasma doping
- methods
- processing system
- ion implantation
- integrated processing
- Prior art date
Links
Classifications
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32412—Plasma immersion ion implantation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation
- H01J37/3171—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation for ion implantation
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/223—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a gaseous phase
- H01L21/2236—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a gaseous phase from or into a plasma phase
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/26506—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors
- H01L21/26513—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors of electrically active species
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003541037A JP4587364B2 (en) | 2001-10-26 | 2002-10-17 | Method and apparatus for plasma doping and ion implantation in an integrated processing system |
KR1020047006166A KR100876049B1 (en) | 2001-10-26 | 2002-10-17 | Methods and apparatus for plasma doping and ion implantation in integrated processing systems |
AT02784127T ATE445226T1 (en) | 2001-10-26 | 2002-10-17 | METHOD AND DEVICE FOR PLASMA DOPPING AND ION IMPLANTATION IN AN INTEGRATED TREATMENT SYSTEM |
EP02784127A EP1438734B1 (en) | 2001-10-26 | 2002-10-17 | Methods and apparatus for plasma doping and ion implantation in an integrated processing system |
DE60233956T DE60233956D1 (en) | 2001-10-26 | 2002-10-17 | METHOD AND DEVICE FOR PLASMADOTING AND ION IMPLANTATION IN AN INTEGRATED TREATMENT SYSTEM |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/007,530 US6716727B2 (en) | 2001-10-26 | 2001-10-26 | Methods and apparatus for plasma doping and ion implantation in an integrated processing system |
US10/007,530 | 2001-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003038879A2 WO2003038879A2 (en) | 2003-05-08 |
WO2003038879A3 true WO2003038879A3 (en) | 2003-12-11 |
Family
ID=21726739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/033091 WO2003038879A2 (en) | 2001-10-26 | 2002-10-17 | Methods and apparatus for plasma doping and ion implantation in an integrated processing system |
Country Status (10)
Country | Link |
---|---|
US (1) | US6716727B2 (en) |
EP (1) | EP1438734B1 (en) |
JP (1) | JP4587364B2 (en) |
KR (1) | KR100876049B1 (en) |
CN (1) | CN100407363C (en) |
AT (1) | ATE445226T1 (en) |
DE (1) | DE60233956D1 (en) |
ES (1) | ES2333782T3 (en) |
TW (1) | TW582061B (en) |
WO (1) | WO2003038879A2 (en) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030116089A1 (en) * | 2001-12-04 | 2003-06-26 | Walther Steven R. | Plasma implantation system and method with target movement |
US6762423B2 (en) * | 2002-11-05 | 2004-07-13 | Varian Semiconductor Equipment Associates, Inc. | Methods and apparatus for ion beam neutralization in magnets |
KR100475122B1 (en) * | 2002-12-20 | 2005-03-10 | 삼성전자주식회사 | Semiconductor device fabricating method for improving a silicon contact resistance |
US7126808B2 (en) * | 2003-04-01 | 2006-10-24 | Varian Semiconductor Equipment Associates, Inc. | Wafer platen equipped with electrostatic clamp, wafer backside gas cooling, and high voltage operation capability for plasma doping |
US7421973B2 (en) * | 2003-11-06 | 2008-09-09 | Axcelis Technologies, Inc. | System and method for performing SIMOX implants using an ion shower |
US7748344B2 (en) * | 2003-11-06 | 2010-07-06 | Axcelis Technologies, Inc. | Segmented resonant antenna for radio frequency inductively coupled plasmas |
US7741621B2 (en) * | 2004-07-14 | 2010-06-22 | City University Of Hong Kong | Apparatus and method for focused electric field enhanced plasma-based ion implantation |
US20060205192A1 (en) * | 2005-03-09 | 2006-09-14 | Varian Semiconductor Equipment Associates, Inc. | Shallow-junction fabrication in semiconductor devices via plasma implantation and deposition |
US20060236931A1 (en) * | 2005-04-25 | 2006-10-26 | Varian Semiconductor Equipment Associates, Inc. | Tilted Plasma Doping |
JP4843252B2 (en) * | 2005-05-18 | 2011-12-21 | 株式会社アルバック | Surface treatment apparatus and surface treatment method |
KR101121419B1 (en) * | 2005-08-30 | 2012-03-15 | 주성엔지니어링(주) | Substrate manufacturing apparatus, and method of vacuum pumping and venting thereof |
US20070170867A1 (en) * | 2006-01-24 | 2007-07-26 | Varian Semiconductor Equipment Associates, Inc. | Plasma Immersion Ion Source With Low Effective Antenna Voltage |
KR101346081B1 (en) * | 2006-06-20 | 2013-12-31 | 참엔지니어링(주) | Plasma etching chamber |
US20080121821A1 (en) * | 2006-11-27 | 2008-05-29 | Varian Semiconductor Equipment Associates Inc. | Techniques for low-temperature ion implantation |
US20080132046A1 (en) * | 2006-12-04 | 2008-06-05 | Varian Semiconductor Equipment Associates, Inc. | Plasma Doping With Electronically Controllable Implant Angle |
US20080169183A1 (en) * | 2007-01-16 | 2008-07-17 | Varian Semiconductor Equipment Associates, Inc. | Plasma Source with Liner for Reducing Metal Contamination |
US7820533B2 (en) * | 2007-02-16 | 2010-10-26 | Varian Semiconductor Equipment Associates, Inc. | Multi-step plasma doping with improved dose control |
KR100855002B1 (en) * | 2007-05-23 | 2008-08-28 | 삼성전자주식회사 | Plasma based ion implantation system |
US8071964B2 (en) * | 2008-05-01 | 2011-12-06 | Axcelis Technologies, Inc. | System and method of performing uniform dose implantation under adverse conditions |
US20100155600A1 (en) * | 2008-12-23 | 2010-06-24 | Varian Semiconductor Equipment Associates, Inc. | Method and apparatus for plasma dose measurement |
US20120060353A1 (en) * | 2010-09-14 | 2012-03-15 | Varian Semiconductor Equipment Associates, Inc. | Mechanism and method for ensuring alignment of a workpiece to a mask |
US8361856B2 (en) | 2010-11-01 | 2013-01-29 | Micron Technology, Inc. | Memory cells, arrays of memory cells, and methods of forming memory cells |
US8329567B2 (en) | 2010-11-03 | 2012-12-11 | Micron Technology, Inc. | Methods of forming doped regions in semiconductor substrates |
US8450175B2 (en) | 2011-02-22 | 2013-05-28 | Micron Technology, Inc. | Methods of forming a vertical transistor and at least a conductive line electrically coupled therewith |
US8569831B2 (en) | 2011-05-27 | 2013-10-29 | Micron Technology, Inc. | Integrated circuit arrays and semiconductor constructions |
US20120315734A1 (en) * | 2011-06-09 | 2012-12-13 | Chan-Lon Yang | Method for fabricating semiconductor device |
FR2981193B1 (en) * | 2011-10-06 | 2014-05-23 | Ion Beam Services | METHOD FOR CONTROLLING AN ION IMPLANTER IN PLASMA IMMERSION MODE |
CN103137413B (en) * | 2011-11-30 | 2016-06-01 | 中国科学院微电子研究所 | Control system of ion implanter |
US9036391B2 (en) | 2012-03-06 | 2015-05-19 | Micron Technology, Inc. | Arrays of vertically-oriented transistors, memory arrays including vertically-oriented transistors, and memory cells |
US9006060B2 (en) | 2012-08-21 | 2015-04-14 | Micron Technology, Inc. | N-type field effect transistors, arrays comprising N-type vertically-oriented transistors, methods of forming an N-type field effect transistor, and methods of forming an array comprising vertically-oriented N-type transistors |
US9129896B2 (en) | 2012-08-21 | 2015-09-08 | Micron Technology, Inc. | Arrays comprising vertically-oriented transistors, integrated circuitry comprising a conductive line buried in silicon-comprising semiconductor material, methods of forming a plurality of conductive lines buried in silicon-comprising semiconductor material, and methods of forming an array comprising vertically-oriented transistors |
US9478550B2 (en) | 2012-08-27 | 2016-10-25 | Micron Technology, Inc. | Arrays of vertically-oriented transistors, and memory arrays including vertically-oriented transistors |
JP6143440B2 (en) * | 2012-11-22 | 2017-06-07 | 住重試験検査株式会社 | Semiconductor device manufacturing method and substrate processing system |
US9111853B2 (en) | 2013-03-15 | 2015-08-18 | Micron Technology, Inc. | Methods of forming doped elements of semiconductor device structures |
US9190248B2 (en) * | 2013-09-07 | 2015-11-17 | Varian Semiconductor Equipment Associates, Inc. | Dynamic electrode plasma system |
US9287085B2 (en) * | 2014-05-12 | 2016-03-15 | Varian Semiconductor Equipment Associates, Inc. | Processing apparatus and method of treating a substrate |
US9899193B1 (en) * | 2016-11-02 | 2018-02-20 | Varian Semiconductor Equipment Associates, Inc. | RF ion source with dynamic volume control |
US11069511B2 (en) | 2018-06-22 | 2021-07-20 | Varian Semiconductor Equipment Associates, Inc. | System and methods using an inline surface engineering source |
US10699871B2 (en) | 2018-11-09 | 2020-06-30 | Applied Materials, Inc. | System and method for spatially resolved optical metrology of an ion beam |
US11728187B2 (en) * | 2018-12-21 | 2023-08-15 | Axcelis Technologies, Inc. | Method for decreasing cool down time with heated system for semiconductor manufacturing equipment |
WO2020196452A1 (en) * | 2019-03-25 | 2020-10-01 | アトナープ株式会社 | Gas analyzing device |
US20200411342A1 (en) * | 2019-06-27 | 2020-12-31 | Applied Materials, Inc. | Beamline architecture with integrated plasma processing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999006110A1 (en) * | 1997-07-29 | 1999-02-11 | Silicon Genesis Corporation | Cluster tool method and apparatus using plasma immersion ion implantation |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3908183A (en) | 1973-03-14 | 1975-09-23 | California Linear Circuits Inc | Combined ion implantation and kinetic transport deposition process |
US4276477A (en) | 1979-09-17 | 1981-06-30 | Varian Associates, Inc. | Focusing apparatus for uniform application of charged particle beam |
US4283631A (en) | 1980-02-22 | 1981-08-11 | Varian Associates, Inc. | Bean scanning and method of use for ion implantation |
JPS62295347A (en) | 1986-04-09 | 1987-12-22 | イクリプス・イオン・テクノロジ−・インコ−ポレイテツド | Ion beam fast parallel scanner |
US4899059A (en) | 1988-05-18 | 1990-02-06 | Varian Associates, Inc. | Disk scanning apparatus for batch ion implanters |
JP2783410B2 (en) * | 1988-11-07 | 1998-08-06 | 株式会社日立製作所 | Semiconductor device manufacturing method and manufacturing apparatus |
US5452177A (en) | 1990-06-08 | 1995-09-19 | Varian Associates, Inc. | Electrostatic wafer clamp |
US5424244A (en) * | 1992-03-26 | 1995-06-13 | Semiconductor Energy Laboratory Co., Ltd. | Process for laser processing and apparatus for use in the same |
US5350926A (en) | 1993-03-11 | 1994-09-27 | Diamond Semiconductor Group, Inc. | Compact high current broad beam ion implanter |
US5354381A (en) | 1993-05-07 | 1994-10-11 | Varian Associates, Inc. | Plasma immersion ion implantation (PI3) apparatus |
US5558718A (en) * | 1994-04-08 | 1996-09-24 | The Regents, University Of California | Pulsed source ion implantation apparatus and method |
US5711812A (en) | 1995-06-06 | 1998-01-27 | Varian Associates, Inc. | Apparatus for obtaining dose uniformity in plasma doping (PLAD) ion implantation processes |
JP3080867B2 (en) * | 1995-09-25 | 2000-08-28 | 日本電気株式会社 | Method for manufacturing SOI substrate |
US6440221B2 (en) * | 1996-05-13 | 2002-08-27 | Applied Materials, Inc. | Process chamber having improved temperature control |
JP3413704B2 (en) * | 1996-05-17 | 2003-06-09 | ソニー株式会社 | Method for manufacturing thin film semiconductor device |
US6209480B1 (en) * | 1996-07-10 | 2001-04-03 | Mehrdad M. Moslehi | Hermetically-sealed inductively-coupled plasma source structure and method of use |
US5911832A (en) | 1996-10-10 | 1999-06-15 | Eaton Corporation | Plasma immersion implantation with pulsed anode |
JP3239779B2 (en) * | 1996-10-29 | 2001-12-17 | 日新電機株式会社 | Substrate processing apparatus and substrate processing method |
US5907158A (en) | 1997-05-14 | 1999-05-25 | Ebara Corporation | Broad range ion implanter |
US6111260A (en) | 1997-06-10 | 2000-08-29 | Advanced Micro Devices, Inc. | Method and apparatus for in situ anneal during ion implant |
EP0942453A3 (en) * | 1998-03-11 | 2001-02-07 | Axcelis Technologies, Inc. | Monitoring of plasma constituents using optical emission spectroscopy |
US6020592A (en) | 1998-08-03 | 2000-02-01 | Varian Semiconductor Equipment Associates, Inc. | Dose monitor for plasma doping system |
US6221169B1 (en) * | 1999-05-10 | 2001-04-24 | Axcelis Technologies, Inc. | System and method for cleaning contaminated surfaces in an ion implanter |
US6489241B1 (en) * | 1999-09-17 | 2002-12-03 | Applied Materials, Inc. | Apparatus and method for surface finishing a silicon film |
US6182604B1 (en) | 1999-10-27 | 2001-02-06 | Varian Semiconductor Equipment Associates, Inc. | Hollow cathode for plasma doping system |
US6545419B2 (en) * | 2001-03-07 | 2003-04-08 | Advanced Technology Materials, Inc. | Double chamber ion implantation system |
-
2001
- 2001-10-26 US US10/007,530 patent/US6716727B2/en not_active Expired - Fee Related
-
2002
- 2002-10-17 WO PCT/US2002/033091 patent/WO2003038879A2/en active Application Filing
- 2002-10-17 CN CN028233220A patent/CN100407363C/en not_active Expired - Fee Related
- 2002-10-17 AT AT02784127T patent/ATE445226T1/en not_active IP Right Cessation
- 2002-10-17 EP EP02784127A patent/EP1438734B1/en not_active Expired - Lifetime
- 2002-10-17 ES ES02784127T patent/ES2333782T3/en not_active Expired - Lifetime
- 2002-10-17 DE DE60233956T patent/DE60233956D1/en not_active Expired - Lifetime
- 2002-10-17 JP JP2003541037A patent/JP4587364B2/en not_active Expired - Fee Related
- 2002-10-17 KR KR1020047006166A patent/KR100876049B1/en not_active IP Right Cessation
- 2002-10-22 TW TW091124304A patent/TW582061B/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999006110A1 (en) * | 1997-07-29 | 1999-02-11 | Silicon Genesis Corporation | Cluster tool method and apparatus using plasma immersion ion implantation |
Also Published As
Publication number | Publication date |
---|---|
US6716727B2 (en) | 2004-04-06 |
EP1438734B1 (en) | 2009-10-07 |
KR100876049B1 (en) | 2008-12-26 |
EP1438734A2 (en) | 2004-07-21 |
CN100407363C (en) | 2008-07-30 |
KR20040054745A (en) | 2004-06-25 |
DE60233956D1 (en) | 2009-11-19 |
TW582061B (en) | 2004-04-01 |
WO2003038879A2 (en) | 2003-05-08 |
ATE445226T1 (en) | 2009-10-15 |
JP2005508088A (en) | 2005-03-24 |
ES2333782T3 (en) | 2010-03-01 |
JP4587364B2 (en) | 2010-11-24 |
CN1592944A (en) | 2005-03-09 |
US20030082891A1 (en) | 2003-05-01 |
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