WO2002006152A3 - System and method for constraining totally released microcomponents - Google Patents
System and method for constraining totally released microcomponents Download PDFInfo
- Publication number
- WO2002006152A3 WO2002006152A3 PCT/US2001/021899 US0121899W WO0206152A3 WO 2002006152 A3 WO2002006152 A3 WO 2002006152A3 US 0121899 W US0121899 W US 0121899W WO 0206152 A3 WO0206152 A3 WO 0206152A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microcomponent
- totally released
- constraining
- preferred
- substrate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
- B81B3/0035—Constitution or structural means for controlling the movement of the flexible or deformable elements
- B81B3/0051—For defining the movement, i.e. structures that guide or limit the movement of an element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2203/00—Basic microelectromechanical structures
- B81B2203/05—Type of movement
- B81B2203/053—Translation according to an axis perpendicular to the substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2203/00—Basic microelectromechanical structures
- B81B2203/05—Type of movement
- B81B2203/055—Translation in a plane parallel to the substrate, i.e. enabling movement along any direction in the plane
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002512060A JP2004504172A (en) | 2000-07-14 | 2001-07-12 | System and method for restraining completely separated microcomponents |
DE60124423T DE60124423T2 (en) | 2000-07-14 | 2001-07-12 | DEVICE AND METHOD FOR FIXING FULLY EXTENDED MICROBUILTS |
EP01951048A EP1345843B1 (en) | 2000-07-14 | 2001-07-12 | System and method for constraining totally released microcomponents |
AU2001271984A AU2001271984A1 (en) | 2000-07-14 | 2001-07-12 | System and method for constraining totally released microcomponents |
KR10-2003-7000550A KR100539137B1 (en) | 2000-07-14 | 2001-07-12 | System and method for constraining totally released microcomponents |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/616,500 | 2000-07-14 | ||
US09/616,500 US6677225B1 (en) | 2000-07-14 | 2000-07-14 | System and method for constraining totally released microcomponents |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2002006152A2 WO2002006152A2 (en) | 2002-01-24 |
WO2002006152A3 true WO2002006152A3 (en) | 2002-07-11 |
WO2002006152B1 WO2002006152B1 (en) | 2002-08-08 |
Family
ID=24469729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/021899 WO2002006152A2 (en) | 2000-07-14 | 2001-07-12 | System and method for constraining totally released microcomponents |
Country Status (8)
Country | Link |
---|---|
US (1) | US6677225B1 (en) |
EP (1) | EP1345843B1 (en) |
JP (1) | JP2004504172A (en) |
KR (1) | KR100539137B1 (en) |
CN (1) | CN1241826C (en) |
AT (1) | ATE344784T1 (en) |
DE (1) | DE60124423T2 (en) |
WO (1) | WO2002006152A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8917150B2 (en) | 2010-01-22 | 2014-12-23 | Nuvotronics, Llc | Waveguide balun having waveguide structures disposed over a ground plane and having probes located in channels |
US8933769B2 (en) | 2006-12-30 | 2015-01-13 | Nuvotronics, Llc | Three-dimensional microstructures having a re-entrant shape aperture and methods of formation |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7297471B1 (en) * | 2003-04-15 | 2007-11-20 | Idc, Llc | Method for manufacturing an array of interferometric modulators |
US6677225B1 (en) * | 2000-07-14 | 2004-01-13 | Zyvex Corporation | System and method for constraining totally released microcomponents |
EP1609206B1 (en) | 2003-03-04 | 2010-07-28 | Rohm and Haas Electronic Materials, L.L.C. | Coaxial waveguide microstructures and methods of formation thereof |
US7078337B2 (en) * | 2003-09-30 | 2006-07-18 | Agere Systems Inc. | Selective isotropic etch for titanium-based materials |
TW593126B (en) * | 2003-09-30 | 2004-06-21 | Prime View Int Co Ltd | A structure of a micro electro mechanical system and manufacturing the same |
WO2007014022A1 (en) * | 2005-07-22 | 2007-02-01 | Qualcomm Incorporated | Mems devices having support structures and methods of fabricating the same |
KR20080040715A (en) * | 2005-07-22 | 2008-05-08 | 콸콤 인코포레이티드 | Support structure for mems device and methods therefor |
EP2495212A3 (en) * | 2005-07-22 | 2012-10-31 | QUALCOMM MEMS Technologies, Inc. | Mems devices having support structures and methods of fabricating the same |
JP2009503564A (en) * | 2005-07-22 | 2009-01-29 | クアルコム,インコーポレイテッド | Support structure for MEMS device and method thereof |
US7647848B2 (en) * | 2005-11-29 | 2010-01-19 | Drexel University | Integrated system for simultaneous inspection and manipulation |
US7405863B2 (en) * | 2006-06-01 | 2008-07-29 | Qualcomm Mems Technologies, Inc. | Patterning of mechanical layer in MEMS to reduce stresses at supports |
JP4327183B2 (en) * | 2006-07-31 | 2009-09-09 | 株式会社日立製作所 | High pressure fuel pump control device for internal combustion engine |
US7545552B2 (en) * | 2006-10-19 | 2009-06-09 | Qualcomm Mems Technologies, Inc. | Sacrificial spacer process and resultant structure for MEMS support structure |
EP1973189B1 (en) | 2007-03-20 | 2012-12-05 | Nuvotronics, LLC | Coaxial transmission line microstructures and methods of formation thereof |
KR101593686B1 (en) | 2007-03-20 | 2016-02-12 | 누보트로닉스, 엘.엘.씨 | Integrated electronic components and methods of formation thereof |
US7719752B2 (en) * | 2007-05-11 | 2010-05-18 | Qualcomm Mems Technologies, Inc. | MEMS structures, methods of fabricating MEMS components on separate substrates and assembly of same |
US8068268B2 (en) * | 2007-07-03 | 2011-11-29 | Qualcomm Mems Technologies, Inc. | MEMS devices having improved uniformity and methods for making them |
WO2009067635A1 (en) * | 2007-11-20 | 2009-05-28 | Board Of Regents, The University Of Texas System | Method and apparatus for detethering mesoscale, microscale, and nanoscale components and devices |
KR101104641B1 (en) * | 2008-11-17 | 2012-01-12 | 풍원공업 주식회사 | Device of hinge for bidet |
US8706243B2 (en) | 2009-02-09 | 2014-04-22 | Rainbow Medical Ltd. | Retinal prosthesis techniques |
US8718784B2 (en) * | 2010-01-14 | 2014-05-06 | Nano-Retina, Inc. | Penetrating electrodes for retinal stimulation |
US8150526B2 (en) | 2009-02-09 | 2012-04-03 | Nano-Retina, Inc. | Retinal prosthesis |
US8428740B2 (en) | 2010-08-06 | 2013-04-23 | Nano-Retina, Inc. | Retinal prosthesis techniques |
US8442641B2 (en) | 2010-08-06 | 2013-05-14 | Nano-Retina, Inc. | Retinal prosthesis techniques |
US8659371B2 (en) | 2009-03-03 | 2014-02-25 | Bae Systems Information And Electronic Systems Integration Inc. | Three-dimensional matrix structure for defining a coaxial transmission line channel |
US20110123783A1 (en) | 2009-11-23 | 2011-05-26 | David Sherrer | Multilayer build processses and devices thereof |
US8368153B2 (en) * | 2010-04-08 | 2013-02-05 | United Microelectronics Corp. | Wafer level package of MEMS microphone and manufacturing method thereof |
US8571669B2 (en) | 2011-02-24 | 2013-10-29 | Nano-Retina, Inc. | Retinal prosthesis with efficient processing circuits |
US8659816B2 (en) | 2011-04-25 | 2014-02-25 | Qualcomm Mems Technologies, Inc. | Mechanical layer and methods of making the same |
US8866300B1 (en) | 2011-06-05 | 2014-10-21 | Nuvotronics, Llc | Devices and methods for solder flow control in three-dimensional microstructures |
US8814601B1 (en) | 2011-06-06 | 2014-08-26 | Nuvotronics, Llc | Batch fabricated microconnectors |
EP2731783A4 (en) | 2011-07-13 | 2016-03-09 | Nuvotronics Llc | Methods of fabricating electronic and mechanical structures |
US9166114B2 (en) * | 2012-12-11 | 2015-10-20 | LuxVue Technology Corporation | Stabilization structure including sacrificial release layer and staging cavity |
US9325044B2 (en) | 2013-01-26 | 2016-04-26 | Nuvotronics, Inc. | Multi-layer digital elliptic filter and method |
US9370417B2 (en) | 2013-03-14 | 2016-06-21 | Nano-Retina, Inc. | Foveated retinal prosthesis |
US9306255B1 (en) | 2013-03-15 | 2016-04-05 | Nuvotronics, Inc. | Microstructure including microstructural waveguide elements and/or IC chips that are mechanically interconnected to each other |
US9306254B1 (en) | 2013-03-15 | 2016-04-05 | Nuvotronics, Inc. | Substrate-free mechanical interconnection of electronic sub-systems using a spring configuration |
US9474902B2 (en) | 2013-12-31 | 2016-10-25 | Nano Retina Ltd. | Wearable apparatus for delivery of power to a retinal prosthesis |
US10310009B2 (en) | 2014-01-17 | 2019-06-04 | Nuvotronics, Inc | Wafer scale test interface unit and contactors |
US9331791B2 (en) | 2014-01-21 | 2016-05-03 | Nano Retina Ltd. | Transfer of power and data |
US10847469B2 (en) | 2016-04-26 | 2020-11-24 | Cubic Corporation | CTE compensation for wafer-level and chip-scale packages and assemblies |
WO2016094129A1 (en) | 2014-12-03 | 2016-06-16 | Nuvotronics, Inc. | Systems and methods for manufacturing stacked circuits and transmission lines |
US10319654B1 (en) | 2017-12-01 | 2019-06-11 | Cubic Corporation | Integrated chip scale packages |
CN112087696B (en) * | 2020-06-30 | 2022-01-07 | 歌尔微电子有限公司 | Miniature microphone dust keeper and MEMS microphone |
CN112492478B (en) * | 2020-12-02 | 2022-08-19 | 潍坊歌尔微电子有限公司 | Miniature microphone dust keeper and MEMS microphone |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5111693A (en) * | 1988-01-13 | 1992-05-12 | The Charles Stark Draper Laboratory, Inc. | Motion restraints for micromechanical devices |
EP0834759A2 (en) * | 1996-09-27 | 1998-04-08 | Mcnc | Microelectromechanical devices including rotating plates and related methods |
US5882532A (en) * | 1996-05-31 | 1999-03-16 | Hewlett-Packard Company | Fabrication of single-crystal silicon structures using sacrificial-layer wafer bonding |
US5914521A (en) * | 1997-07-30 | 1999-06-22 | Motorola, Inc. | Sensor devices having a movable structure |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740410A (en) | 1987-05-28 | 1988-04-26 | The Regents Of The University Of California | Micromechanical elements and methods for their fabrication |
US5393375A (en) * | 1992-02-03 | 1995-02-28 | Cornell Research Foundation, Inc. | Process for fabricating submicron single crystal electromechanical structures |
WO1993021663A1 (en) * | 1992-04-08 | 1993-10-28 | Georgia Tech Research Corporation | Process for lift-off of thin film materials from a growth substrate |
EP0683921B1 (en) * | 1993-02-04 | 2004-06-16 | Cornell Research Foundation, Inc. | Microstructures and single mask, single-crystal process for fabrication thereof |
US5492596A (en) * | 1994-02-04 | 1996-02-20 | The Charles Stark Draper Laboratory, Inc. | Method of making a micromechanical silicon-on-glass tuning fork gyroscope |
US5660680A (en) | 1994-03-07 | 1997-08-26 | The Regents Of The University Of California | Method for fabrication of high vertical aspect ratio thin film structures |
US5645684A (en) | 1994-03-07 | 1997-07-08 | The Regents Of The University Of California | Multilayer high vertical aspect ratio thin film structures |
JP3192887B2 (en) * | 1994-09-21 | 2001-07-30 | キヤノン株式会社 | Probe, scanning probe microscope using the probe, and recording / reproducing apparatus using the probe |
SE9500849D0 (en) * | 1995-03-10 | 1995-03-10 | Pharmacia Ab | Methods for the manufacture of micromachined structures and micromachined structures manufactured using such methods |
EP0880671A2 (en) * | 1995-07-20 | 1998-12-02 | Cornell Research Foundation, Inc. | Microfabricated torsional cantilevers for sensitive force detection |
US5955659A (en) * | 1998-01-13 | 1999-09-21 | Massachusetts Institute Of Technology | Electrostatically-actuated structures for fluid property measurements and related methods |
US5995688A (en) * | 1998-06-01 | 1999-11-30 | Lucent Technologies, Inc. | Micro-opto-electromechanical devices and method therefor |
US5949571A (en) * | 1998-07-30 | 1999-09-07 | Lucent Technologies | Mars optical modulators |
US6173105B1 (en) * | 1998-11-20 | 2001-01-09 | Lucent Technologies | Optical attenuator |
US6379989B1 (en) * | 1998-12-23 | 2002-04-30 | Xerox Corporation | Process for manufacture of microoptomechanical structures |
US6246504B1 (en) * | 1999-06-30 | 2001-06-12 | The Regents Of The University Of Caifornia | Apparatus and method for optical raster-scanning in a micromechanical system |
US6262464B1 (en) * | 2000-06-19 | 2001-07-17 | International Business Machines Corporation | Encapsulated MEMS brand-pass filter for integrated circuits |
US6677225B1 (en) * | 2000-07-14 | 2004-01-13 | Zyvex Corporation | System and method for constraining totally released microcomponents |
-
2000
- 2000-07-14 US US09/616,500 patent/US6677225B1/en not_active Expired - Fee Related
-
2001
- 2001-07-12 JP JP2002512060A patent/JP2004504172A/en active Pending
- 2001-07-12 EP EP01951048A patent/EP1345843B1/en not_active Expired - Lifetime
- 2001-07-12 AT AT01951048T patent/ATE344784T1/en not_active IP Right Cessation
- 2001-07-12 WO PCT/US2001/021899 patent/WO2002006152A2/en active IP Right Grant
- 2001-07-12 KR KR10-2003-7000550A patent/KR100539137B1/en not_active IP Right Cessation
- 2001-07-12 CN CNB01812786XA patent/CN1241826C/en not_active Expired - Fee Related
- 2001-07-12 DE DE60124423T patent/DE60124423T2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5111693A (en) * | 1988-01-13 | 1992-05-12 | The Charles Stark Draper Laboratory, Inc. | Motion restraints for micromechanical devices |
US5882532A (en) * | 1996-05-31 | 1999-03-16 | Hewlett-Packard Company | Fabrication of single-crystal silicon structures using sacrificial-layer wafer bonding |
EP0834759A2 (en) * | 1996-09-27 | 1998-04-08 | Mcnc | Microelectromechanical devices including rotating plates and related methods |
US5914521A (en) * | 1997-07-30 | 1999-06-22 | Motorola, Inc. | Sensor devices having a movable structure |
Non-Patent Citations (1)
Title |
---|
MEHREGANY M ET AL: "PRINCIPLES IN DESIGN AND MICROFABRICATION OF VARIABLE-CAPACITANCE SIDE-DRIVE MOTORS", JOURNAL OF VACUUM SCIENCE AND TECHNOLOGY: PART A, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 8, no. 4, 1 July 1990 (1990-07-01), pages 3614 - 3624, XP000148051, ISSN: 0734-2101 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8933769B2 (en) | 2006-12-30 | 2015-01-13 | Nuvotronics, Llc | Three-dimensional microstructures having a re-entrant shape aperture and methods of formation |
US8917150B2 (en) | 2010-01-22 | 2014-12-23 | Nuvotronics, Llc | Waveguide balun having waveguide structures disposed over a ground plane and having probes located in channels |
Also Published As
Publication number | Publication date |
---|---|
CN1241826C (en) | 2006-02-15 |
US6677225B1 (en) | 2004-01-13 |
DE60124423T2 (en) | 2007-10-04 |
ATE344784T1 (en) | 2006-11-15 |
WO2002006152A2 (en) | 2002-01-24 |
KR100539137B1 (en) | 2005-12-26 |
WO2002006152B1 (en) | 2002-08-08 |
DE60124423D1 (en) | 2006-12-21 |
JP2004504172A (en) | 2004-02-12 |
EP1345843A2 (en) | 2003-09-24 |
KR20030067657A (en) | 2003-08-14 |
CN1441749A (en) | 2003-09-10 |
EP1345843B1 (en) | 2006-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2002006152A3 (en) | System and method for constraining totally released microcomponents | |
WO2003077962A3 (en) | Methods, devices, and articles for controlling the release of volatile materials | |
AU2002309506A1 (en) | Semiconductor wafer lifting device and methods for implementing the same | |
EP1178359A3 (en) | Stripping composition | |
EP1223305A3 (en) | Bi-stable expandable device and method for expanding such a device | |
AU2003269813A8 (en) | Gradient structures interfacing microfluidics and nanofluidics, methods for fabrication and uses thereof | |
WO2003034473A3 (en) | Substrate support | |
SG115608A1 (en) | Stacked semiconductor packages and method for the fabrication thereof | |
EP1787947A3 (en) | Mems Flip-Chip Packaging | |
WO2004043680A3 (en) | Programmable material consolidation systems and methods | |
WO2002080723A3 (en) | Interchangeable jewelry setting | |
AU2002360624A1 (en) | Automatic calibration method for substrate carrier handling robot and jig for performing the method | |
WO2001042879A3 (en) | Security device to prevent use of a mouse | |
WO2004111727A3 (en) | Methods of removing photoresist from substrates | |
WO2005068395A3 (en) | High purity silicon carbide articles and methods | |
WO2003028954A3 (en) | Vacuum holding device and method for handling fragile objects, and manufacturing method thereof | |
ZA200200469B (en) | Method and equipment for the evacuation of lift passengers. | |
AU2003290989A1 (en) | Devices and methods for extraction, transportation and/or release of material | |
GB0110088D0 (en) | Semiconductor wafer handling method | |
CA2447225A1 (en) | Creep forming a metallic component | |
DE102004016345A1 (en) | Mobile robot for performing different basic functions comprises a locomotion unit with locomotion elements designed for locomotion as a first basic function and designed and controlled so that they can perform another basic function | |
AU2002227909A1 (en) | Device and method for the placement of objects on packagings such as pots | |
AU2003272790A1 (en) | Semiconductor packages, lead-containing solders and anodes and methods of removing alpha-emitters from materials | |
PL350647A1 (en) | Method of and apparatus for handling flat articles as well as application of such apparatus | |
AU2000267396A1 (en) | Safety device of blood-bag and method for releasing the lock for safety |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
AK | Designated states |
Kind code of ref document: B1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: B1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020037000550 Country of ref document: KR Ref document number: 01812786X Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2001951048 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020037000550 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2001951048 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1020037000550 Country of ref document: KR |
|
WWG | Wipo information: grant in national office |
Ref document number: 1020037000550 Country of ref document: KR |
|
WWG | Wipo information: grant in national office |
Ref document number: 2001951048 Country of ref document: EP |