KR100942620B1 - 캐리어 헤드용 가요성 막 - Google Patents
캐리어 헤드용 가요성 막 Download PDFInfo
- Publication number
- KR100942620B1 KR100942620B1 KR1020070108357A KR20070108357A KR100942620B1 KR 100942620 B1 KR100942620 B1 KR 100942620B1 KR 1020070108357 A KR1020070108357 A KR 1020070108357A KR 20070108357 A KR20070108357 A KR 20070108357A KR 100942620 B1 KR100942620 B1 KR 100942620B1
- Authority
- KR
- South Korea
- Prior art keywords
- annular
- flexible membrane
- flap
- concentric
- main portion
- 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
Images
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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of plane surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
- Y10T428/24182—Inward from edge of web or sheet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Packages (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86709006P | 2006-11-22 | 2006-11-22 | |
| US60/867,090 | 2006-11-22 | ||
| US89170507P | 2007-02-26 | 2007-02-26 | |
| US60/891,705 | 2007-02-26 | ||
| US11/741,692 US7727055B2 (en) | 2006-11-22 | 2007-04-27 | Flexible membrane for carrier head |
| US11/741,692 | 2007-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080046557A KR20080046557A (ko) | 2008-05-27 |
| KR100942620B1 true KR100942620B1 (ko) | 2010-02-17 |
Family
ID=38996609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070108357A Active KR100942620B1 (ko) | 2006-11-22 | 2007-10-26 | 캐리어 헤드용 가요성 막 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US7727055B2 (enExample) |
| EP (1) | EP1925399B1 (enExample) |
| JP (2) | JP5250243B2 (enExample) |
| KR (1) | KR100942620B1 (enExample) |
| CN (1) | CN101293334B (enExample) |
| AT (1) | ATE529220T1 (enExample) |
| SG (2) | SG175554A1 (enExample) |
| TW (2) | TWI433753B (enExample) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727055B2 (en) * | 2006-11-22 | 2010-06-01 | Applied Materials, Inc. | Flexible membrane for carrier head |
| US7654888B2 (en) * | 2006-11-22 | 2010-02-02 | Applied Materials, Inc. | Carrier head with retaining ring and carrier ring |
| JP5042778B2 (ja) * | 2007-10-31 | 2012-10-03 | 信越半導体株式会社 | ワーク研磨用ヘッド及びこの研磨ヘッドを備えた研磨装置 |
| WO2009066351A1 (ja) * | 2007-11-20 | 2009-05-28 | Shin-Etsu Handotai Co., Ltd. | 研磨ヘッド及び研磨装置 |
| US8475231B2 (en) | 2008-12-12 | 2013-07-02 | Applied Materials, Inc. | Carrier head membrane |
| US10160093B2 (en) * | 2008-12-12 | 2018-12-25 | Applied Materials, Inc. | Carrier head membrane roughness to control polishing rate |
| JP5392483B2 (ja) * | 2009-08-31 | 2014-01-22 | 不二越機械工業株式会社 | 研磨装置 |
| JP6073222B2 (ja) * | 2010-08-06 | 2017-02-01 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 保定リングを用いた基板縁部調整 |
| US8591286B2 (en) | 2010-08-11 | 2013-11-26 | Applied Materials, Inc. | Apparatus and method for temperature control during polishing |
| USD711330S1 (en) * | 2010-12-28 | 2014-08-19 | Ebara Corporation | Elastic membrane for semiconductor wafer polishing |
| US9050700B2 (en) * | 2012-01-27 | 2015-06-09 | Applied Materials, Inc. | Methods and apparatus for an improved polishing head retaining ring |
| JP5807580B2 (ja) | 2012-02-15 | 2015-11-10 | 信越半導体株式会社 | 研磨ヘッド及び研磨装置 |
| US9604339B2 (en) | 2012-10-29 | 2017-03-28 | Wayne O. Duescher | Vacuum-grooved membrane wafer polishing workholder |
| US9233452B2 (en) | 2012-10-29 | 2016-01-12 | Wayne O. Duescher | Vacuum-grooved membrane abrasive polishing wafer workholder |
| US9011207B2 (en) | 2012-10-29 | 2015-04-21 | Wayne O. Duescher | Flexible diaphragm combination floating and rigid abrading workholder |
| US8845394B2 (en) | 2012-10-29 | 2014-09-30 | Wayne O. Duescher | Bellows driven air floatation abrading workholder |
| US9039488B2 (en) | 2012-10-29 | 2015-05-26 | Wayne O. Duescher | Pin driven flexible chamber abrading workholder |
| US9199354B2 (en) | 2012-10-29 | 2015-12-01 | Wayne O. Duescher | Flexible diaphragm post-type floating and rigid abrading workholder |
| US8998678B2 (en) | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Spider arm driven flexible chamber abrading workholder |
| US8998677B2 (en) | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Bellows driven floatation-type abrading workholder |
| US10532441B2 (en) * | 2012-11-30 | 2020-01-14 | Applied Materials, Inc. | Three-zone carrier head and flexible membrane |
| US9381613B2 (en) * | 2013-03-13 | 2016-07-05 | Applied Materials, Inc. | Reinforcement ring for carrier head |
| USD769200S1 (en) * | 2013-05-15 | 2016-10-18 | Ebara Corporation | Elastic membrane for semiconductor wafer polishing apparatus |
| USD808349S1 (en) | 2013-05-15 | 2018-01-23 | Ebara Corporation | Elastic membrane for semiconductor wafer polishing apparatus |
| USD770990S1 (en) * | 2013-05-15 | 2016-11-08 | Ebara Corporation | Elastic membrane for semiconductor wafer polishing apparatus |
| TWI643967B (zh) * | 2013-10-04 | 2018-12-11 | 美商應用材料股份有限公司 | 經塗佈的固定環 |
| TWI628043B (zh) * | 2014-03-27 | 2018-07-01 | 日商荏原製作所股份有限公司 | 彈性膜、基板保持裝置、及研磨裝置 |
| CN104308736A (zh) * | 2014-08-27 | 2015-01-28 | 上海华力微电子有限公司 | 研磨头膜片的缺陷检测方法 |
| KR101673140B1 (ko) * | 2014-12-22 | 2016-11-08 | 주식회사 케이씨텍 | 화학 기계적 연마 장치의 캐리어 헤드의 멤브레인 및 이를 구비한 캐리어 헤드 |
| KR102264785B1 (ko) * | 2015-02-16 | 2021-06-14 | 삼성전자주식회사 | 연마 헤드 및 이를 갖는 연마 캐리어 장치 |
| USD839224S1 (en) | 2016-12-12 | 2019-01-29 | Ebara Corporation | Elastic membrane for semiconductor wafer polishing |
| JP7021863B2 (ja) * | 2017-03-30 | 2022-02-17 | 富士紡ホールディングス株式会社 | 保持具 |
| JP7141222B2 (ja) * | 2017-04-12 | 2022-09-22 | 株式会社荏原製作所 | 弾性膜、基板保持装置、及び研磨装置 |
| KR102498118B1 (ko) * | 2017-04-12 | 2023-02-09 | 가부시키가이샤 에바라 세이사꾸쇼 | 탄성막, 기판 보유 지지 장치 및 연마 장치 |
| USD859332S1 (en) * | 2017-06-29 | 2019-09-10 | Ebara Corporation | Elastic membrane for semiconductor wafer polishing |
| US10926378B2 (en) | 2017-07-08 | 2021-02-23 | Wayne O. Duescher | Abrasive coated disk islands using magnetic font sheet |
| US11267099B2 (en) * | 2017-09-27 | 2022-03-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Chemical mechanical planarization membrane |
| USD918161S1 (en) * | 2017-12-19 | 2021-05-04 | Ebara Corporation | Elastic membrane |
| US12005546B2 (en) | 2018-01-29 | 2024-06-11 | Menzer Gmbh | Sliding ring for a grinding device and method for producing the sliding ring |
| KR102637832B1 (ko) * | 2018-11-09 | 2024-02-19 | 주식회사 케이씨텍 | 연마 장치용 캐리어 헤드 및 이에 사용되는 멤브레인 |
| CN109202697A (zh) * | 2018-11-20 | 2019-01-15 | 北京半导体专用设备研究所(中国电子科技集团公司第四十五研究所) | 抛光头、抛光设备以及抛光头的使用方法 |
| US11691241B1 (en) * | 2019-08-05 | 2023-07-04 | Keltech Engineering, Inc. | Abrasive lapping head with floating and rigid workpiece carrier |
| SG10202008012WA (en) * | 2019-08-29 | 2021-03-30 | Ebara Corp | Elastic membrane and substrate holding apparatus |
| US12138732B2 (en) | 2020-12-14 | 2024-11-12 | Applied Materials, Inc. | Polishing system apparatus and methods for defect reduction at a substrate edge |
| JP2025519183A (ja) | 2023-03-15 | 2025-06-24 | ヘマ マシーネン― ウント アパラテシュッツ ゲーエムベーハー | 空圧式クランプ及び/又はブレーキ装置のハウジング部材 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6068549A (en) * | 1999-06-28 | 2000-05-30 | Mitsubishi Materials Corporation | Structure and method for three chamber CMP polishing head |
| KR20010021732A (ko) * | 1997-07-11 | 2001-03-15 | 조셉 제이. 스위니 | 화학 기계식 연마 시스템용 가요성 멤브레인을 갖는캐리어 헤드 |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5205082A (en) * | 1991-12-20 | 1993-04-27 | Cybeq Systems, Inc. | Wafer polisher head having floating retainer ring |
| US5449316A (en) * | 1994-01-05 | 1995-09-12 | Strasbaugh; Alan | Wafer carrier for film planarization |
| US5738574A (en) | 1995-10-27 | 1998-04-14 | Applied Materials, Inc. | Continuous processing system for chemical mechanical polishing |
| KR100485002B1 (ko) * | 1996-02-16 | 2005-08-29 | 가부시키가이샤 에바라 세이사꾸쇼 | 작업물폴리싱장치및방법 |
| US6056632A (en) * | 1997-02-13 | 2000-05-02 | Speedfam-Ipec Corp. | Semiconductor wafer polishing apparatus with a variable polishing force wafer carrier head |
| JPH11188618A (ja) | 1997-12-22 | 1999-07-13 | Sumitomo Metal Ind Ltd | ウェーハの研磨方法と研磨用ウェーハホルダー |
| US6116992A (en) * | 1997-12-30 | 2000-09-12 | Applied Materials, Inc. | Substrate retaining ring |
| US5985094A (en) * | 1998-05-12 | 1999-11-16 | Speedfam-Ipec Corporation | Semiconductor wafer carrier |
| US6251215B1 (en) | 1998-06-03 | 2001-06-26 | Applied Materials, Inc. | Carrier head with a multilayer retaining ring for chemical mechanical polishing |
| US6159079A (en) * | 1998-09-08 | 2000-12-12 | Applied Materials, Inc. | Carrier head for chemical mechanical polishing a substrate |
| US6210255B1 (en) * | 1998-09-08 | 2001-04-03 | Applied Materials, Inc. | Carrier head for chemical mechanical polishing a substrate |
| US6089961A (en) * | 1998-12-07 | 2000-07-18 | Speedfam-Ipec Corporation | Wafer polishing carrier and ring extension therefor |
| US20020173242A1 (en) * | 1999-04-19 | 2002-11-21 | Mitsubishi Materials Corporation | Chemical mechanical polishing head assembly having floating wafer carrier and retaining ring |
| TW436382B (en) | 1999-03-12 | 2001-05-28 | Mitsubishi Materials Corp | Wafer holding head, wafer polishing apparatus, and method for making wafers |
| US6527624B1 (en) | 1999-03-26 | 2003-03-04 | Applied Materials, Inc. | Carrier head for providing a polishing slurry |
| JP2000288923A (ja) | 1999-04-07 | 2000-10-17 | Speedfam-Ipec Co Ltd | キャリア及びcmp装置 |
| GB9912356D0 (en) * | 1999-05-26 | 1999-07-28 | Btg Int Ltd | Generation of microfoam |
| JP2001071250A (ja) * | 1999-07-09 | 2001-03-21 | Applied Materials Inc | 固定研磨ベルトポリッシャ |
| US6186880B1 (en) * | 1999-09-29 | 2001-02-13 | Semiconductor Equipment Technology | Recyclable retaining ring assembly for a chemical mechanical polishing apparatus |
| DE60024559T2 (de) * | 1999-10-15 | 2006-08-24 | Ebara Corp. | Verfahren und Gerät zum Polieren eines Werkstückes |
| US6663466B2 (en) * | 1999-11-17 | 2003-12-16 | Applied Materials, Inc. | Carrier head with a substrate detector |
| US6450868B1 (en) * | 2000-03-27 | 2002-09-17 | Applied Materials, Inc. | Carrier head with multi-part flexible membrane |
| US6361419B1 (en) * | 2000-03-27 | 2002-03-26 | Applied Materials, Inc. | Carrier head with controllable edge pressure |
| US6483740B2 (en) * | 2000-07-11 | 2002-11-19 | Integrated Magnetoelectronics Corporation | All metal giant magnetoresistive memory |
| US6722965B2 (en) * | 2000-07-11 | 2004-04-20 | Applied Materials Inc. | Carrier head with flexible membranes to provide controllable pressure and loading area |
| US7198561B2 (en) * | 2000-07-25 | 2007-04-03 | Applied Materials, Inc. | Flexible membrane for multi-chamber carrier head |
| US6857945B1 (en) * | 2000-07-25 | 2005-02-22 | Applied Materials, Inc. | Multi-chamber carrier head with a flexible membrane |
| US7101273B2 (en) * | 2000-07-25 | 2006-09-05 | Applied Materials, Inc. | Carrier head with gimbal mechanism |
| KR100437456B1 (ko) | 2001-05-31 | 2004-06-23 | 삼성전자주식회사 | 화학적 기계적 평탄화 기계의 폴리싱 헤드 및 그것을이용한 폴리싱방법 |
| US6483354B1 (en) * | 2001-08-24 | 2002-11-19 | Lsi Logic Corporation | PCI-X driver control |
| US6890249B1 (en) * | 2001-12-27 | 2005-05-10 | Applied Materials, Inc. | Carrier head with edge load retaining ring |
| US6872130B1 (en) * | 2001-12-28 | 2005-03-29 | Applied Materials Inc. | Carrier head with non-contact retainer |
| US7344434B2 (en) | 2003-11-13 | 2008-03-18 | Applied Materials, Inc. | Retaining ring with shaped surface |
| US7033252B2 (en) * | 2004-03-05 | 2006-04-25 | Strasbaugh | Wafer carrier with pressurized membrane and retaining ring actuator |
| US7255771B2 (en) * | 2004-03-26 | 2007-08-14 | Applied Materials, Inc. | Multiple zone carrier head with flexible membrane |
| US7081042B2 (en) * | 2004-07-22 | 2006-07-25 | Applied Materials | Substrate removal from polishing tool |
| WO2006025641A1 (en) | 2004-09-02 | 2006-03-09 | Joon-Mo Kang | Retaining ring for chemical mechanical polishing |
| WO2006038259A1 (ja) | 2004-09-30 | 2006-04-13 | Renesas Technology Corp. | 半導体装置の製造方法 |
| JP2006324413A (ja) | 2005-05-18 | 2006-11-30 | Ebara Corp | 基板保持装置および研磨装置 |
| EP2838110B1 (en) | 2004-11-01 | 2016-04-27 | Ebara Corporation | Polishing apparatus |
| JP5112614B2 (ja) * | 2004-12-10 | 2013-01-09 | 株式会社荏原製作所 | 基板保持装置および研磨装置 |
| US7101272B2 (en) * | 2005-01-15 | 2006-09-05 | Applied Materials, Inc. | Carrier head for thermal drift compensation |
| JP2007007747A (ja) | 2005-06-28 | 2007-01-18 | Nitta Haas Inc | 被研磨物保持枠材および研磨ヘッド |
| US7207871B1 (en) * | 2005-10-06 | 2007-04-24 | Applied Materials, Inc. | Carrier head with multiple chambers |
| JP4814677B2 (ja) | 2006-03-31 | 2011-11-16 | 株式会社荏原製作所 | 基板保持装置および研磨装置 |
| US7727055B2 (en) | 2006-11-22 | 2010-06-01 | Applied Materials, Inc. | Flexible membrane for carrier head |
| US7654888B2 (en) * | 2006-11-22 | 2010-02-02 | Applied Materials, Inc. | Carrier head with retaining ring and carrier ring |
| US7699688B2 (en) | 2006-11-22 | 2010-04-20 | Applied Materials, Inc. | Carrier ring for carrier head |
| US7575504B2 (en) * | 2006-11-22 | 2009-08-18 | Applied Materials, Inc. | Retaining ring, flexible membrane for applying load to a retaining ring, and retaining ring assembly |
-
2007
- 2007-04-27 US US11/741,692 patent/US7727055B2/en active Active
- 2007-10-26 KR KR1020070108357A patent/KR100942620B1/ko active Active
- 2007-11-16 JP JP2007298308A patent/JP5250243B2/ja active Active
- 2007-11-19 AT AT07022413T patent/ATE529220T1/de not_active IP Right Cessation
- 2007-11-19 EP EP07022413A patent/EP1925399B1/en active Active
- 2007-11-21 SG SG2011068582A patent/SG175554A1/en unknown
- 2007-11-21 SG SG200717957-5A patent/SG143191A1/en unknown
- 2007-11-22 TW TW096144348A patent/TWI433753B/zh active
- 2007-11-22 TW TW103105901A patent/TWI552829B/zh active
- 2007-11-22 CN CN200710165597.5A patent/CN101293334B/zh active Active
-
2010
- 2010-06-01 US US12/791,808 patent/US7950985B2/en active Active
-
2011
- 2011-05-10 US US13/104,711 patent/US8469776B2/en active Active
-
2013
- 2013-02-12 JP JP2013024750A patent/JP5568654B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010021732A (ko) * | 1997-07-11 | 2001-03-15 | 조셉 제이. 스위니 | 화학 기계식 연마 시스템용 가요성 멤브레인을 갖는캐리어 헤드 |
| US6068549A (en) * | 1999-06-28 | 2000-05-30 | Mitsubishi Materials Corporation | Structure and method for three chamber CMP polishing head |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1925399A3 (en) | 2008-07-02 |
| US7950985B2 (en) | 2011-05-31 |
| JP2013116555A (ja) | 2013-06-13 |
| TWI552829B (zh) | 2016-10-11 |
| TW200902227A (en) | 2009-01-16 |
| US20100240287A1 (en) | 2010-09-23 |
| TWI433753B (zh) | 2014-04-11 |
| US8469776B2 (en) | 2013-06-25 |
| CN101293334A (zh) | 2008-10-29 |
| JP5250243B2 (ja) | 2013-07-31 |
| KR20080046557A (ko) | 2008-05-27 |
| SG143191A1 (en) | 2008-06-27 |
| US20110212672A1 (en) | 2011-09-01 |
| EP1925399A2 (en) | 2008-05-28 |
| EP1925399B1 (en) | 2011-10-19 |
| ATE529220T1 (de) | 2011-11-15 |
| CN101293334B (zh) | 2016-03-23 |
| US20080119122A1 (en) | 2008-05-22 |
| SG175554A1 (en) | 2011-11-28 |
| TW201422364A (zh) | 2014-06-16 |
| JP5568654B2 (ja) | 2014-08-06 |
| JP2008142884A (ja) | 2008-06-26 |
| US7727055B2 (en) | 2010-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
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