DE60124565D1 - Laserprojektionssystem - Google Patents

Laserprojektionssystem

Info

Publication number
DE60124565D1
DE60124565D1 DE60124565T DE60124565T DE60124565D1 DE 60124565 D1 DE60124565 D1 DE 60124565D1 DE 60124565 T DE60124565 T DE 60124565T DE 60124565 T DE60124565 T DE 60124565T DE 60124565 D1 DE60124565 D1 DE 60124565D1
Authority
DE
Germany
Prior art keywords
screen
optical fibers
scanning
multiple lines
components
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
Application number
DE60124565T
Other languages
English (en)
Other versions
DE60124565T2 (de
Inventor
S Pease
P Callison
W Pease
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magic Lantern LLC
Original Assignee
Magic Lantern LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Magic Lantern LLC filed Critical Magic Lantern LLC
Application granted granted Critical
Publication of DE60124565D1 publication Critical patent/DE60124565D1/de
Publication of DE60124565T2 publication Critical patent/DE60124565T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
DE60124565T 2000-09-02 2001-09-02 Laserprojektionssystem Expired - Lifetime DE60124565T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US654246 1991-02-12
US09/654,246 US7102700B1 (en) 2000-09-02 2000-09-02 Laser projection system
PCT/US2001/027118 WO2002021850A2 (en) 2000-09-02 2001-09-02 Laser projection system

Publications (2)

Publication Number Publication Date
DE60124565D1 true DE60124565D1 (de) 2006-12-28
DE60124565T2 DE60124565T2 (de) 2007-09-20

Family

ID=24624068

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124565T Expired - Lifetime DE60124565T2 (de) 2000-09-02 2001-09-02 Laserprojektionssystem

Country Status (7)

Country Link
US (4) US7102700B1 (de)
EP (1) EP1316223B1 (de)
AT (1) ATE345649T1 (de)
AU (1) AU2001286961A1 (de)
CA (1) CA2421573A1 (de)
DE (1) DE60124565T2 (de)
WO (1) WO2002021850A2 (de)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6238711B1 (en) 1998-11-25 2001-05-29 Wm. Wrigley Jr. Company Chewing gum with increased flavor release using an aliginate material and method of making
US7102700B1 (en) 2000-09-02 2006-09-05 Magic Lantern Llc Laser projection system
US7342681B2 (en) * 2001-07-13 2008-03-11 Transpacific Ip, Ltd High-speed calibration method and system for an image-capture apparatus
US7110412B2 (en) * 2001-09-18 2006-09-19 Sbc Technology Resources, Inc. Method and system to transport high-quality video signals
US6930669B2 (en) * 2002-03-18 2005-08-16 Technology Innovations, Llc Portable personal computing device with fully integrated projection display system
US7230657B2 (en) 2002-05-03 2007-06-12 Hewlett-Packard Development Company, L.P. Light emitting device projection methods and systems
US7184104B2 (en) 2002-05-03 2007-02-27 Hewlett-Packard Development Company, L.P. Projector having scanning optics
US7148933B2 (en) * 2002-05-03 2006-12-12 Hewlett-Packard Development Company, L.P. Projector having alignment optics and electronics
US6639235B1 (en) * 2002-08-23 2003-10-28 Erdal M. Gurgoze Apparatus for holding and transporting multiple radiation modulating devices and method therefor
US7036938B2 (en) * 2002-10-31 2006-05-02 Microsoft Corporation Pen projection display
US7133563B2 (en) 2002-10-31 2006-11-07 Microsoft Corporation Passive embedded interaction code
JP2004354659A (ja) * 2003-05-29 2004-12-16 Dainippon Screen Mfg Co Ltd パターン描画装置
JP2007528020A (ja) * 2003-07-14 2007-10-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 投影装置
JP4384107B2 (ja) * 2004-10-25 2009-12-16 キヤノン株式会社 有機発光素子アレイ
WO2006069510A1 (fr) * 2004-12-28 2006-07-06 Ning Yuan Appareil de projection d'images video et son procede
US7826074B1 (en) 2005-02-25 2010-11-02 Microsoft Corporation Fast embedded interaction code printing with custom postscript commands
US7421439B2 (en) 2005-04-22 2008-09-02 Microsoft Corporation Global metadata embedding and decoding
US7400777B2 (en) 2005-05-25 2008-07-15 Microsoft Corporation Preprocessing for information pattern analysis
US7729539B2 (en) 2005-05-31 2010-06-01 Microsoft Corporation Fast error-correcting of embedded interaction codes
US7817816B2 (en) 2005-08-17 2010-10-19 Microsoft Corporation Embedded interaction code enabled surface type identification
US7832875B2 (en) 2005-09-29 2010-11-16 Virtek Vision International Inc. Modulated diode pumped microchip laser projector
US7385768B2 (en) * 2005-11-22 2008-06-10 D + S Consulting, Inc. System, method and device for rapid, high precision, large angle beam steering
US20070146543A1 (en) * 2005-12-23 2007-06-28 Demian Gordon Volume configurations in motion capture
DE102006004085A1 (de) * 2006-01-25 2007-08-02 Jenoptik Ldt Gmbh Projektionsanordnung für ein Head Up Display und Verfahren zu deren Steuerung
US7959302B2 (en) * 2006-03-28 2011-06-14 Seiko Epson Corporation Display device and game machine
WO2007115034A2 (en) 2006-03-31 2007-10-11 Alcon, Inc. Method and system for correcting an optical beam
AT504013B1 (de) * 2006-08-09 2009-04-15 Ge Jenbacher Gmbh & Co Ohg Einrichtung zur verteilung von laserlicht
US9001028B2 (en) * 2006-08-19 2015-04-07 David James Baker Projector pen
US9661287B2 (en) 2006-08-19 2017-05-23 David J. Baker Wave based light beam delivery system
US20080068295A1 (en) * 2006-09-19 2008-03-20 Hajjar Roger A Compensation for Spatial Variation in Displayed Image in Scanning Beam Display Systems Using Light-Emitting Screens
US7993005B2 (en) * 2006-11-10 2011-08-09 Seiko Epson Corporation Color laser image generation
US7570366B2 (en) * 2007-02-21 2009-08-04 Corning Incorporated Apparatus for measuring defects in a glass sheet
DE102007019017A1 (de) * 2007-04-19 2009-01-22 Ldt Laser Display Technology Gmbh Verfahren und Vorrichtung zum Projizieren eines Bildes auf eine Projektionsfläche
US9196206B2 (en) * 2007-04-26 2015-11-24 Sharp Kabushiki Kaisha Liquid crystal display
US8223161B2 (en) * 2007-08-22 2012-07-17 Microvision, Inc. Electronic alignment of primary color pixels in a scanned display
JP5269082B2 (ja) * 2007-10-05 2013-08-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 画像投影方法及び画像投影システム
US20090153811A1 (en) * 2007-11-11 2009-06-18 Mark Stephen Braiman Cooperative Pointillistic Projection of a Graphical Image on a Pre-Selected Remote Surface by Using a Multiplicity of Lasers
US20090135375A1 (en) * 2007-11-26 2009-05-28 Jacques Gollier Color and brightness compensation in laser projection systems
US20090153752A1 (en) * 2007-12-14 2009-06-18 Silverstein Barry D Projector using independent multiple wavelength light sources
US7653097B2 (en) 2007-12-31 2010-01-26 Corning Incorporated Systems and methods for polarization modulation of an optical signal
US7972004B2 (en) * 2008-04-18 2011-07-05 Texas Instruments Incorporated System and method for uniform light generation
TW201006250A (en) * 2008-07-30 2010-02-01 Amtran Technology Co Ltd Display module, control module and separated display apparatus
US20100253769A1 (en) * 2008-09-04 2010-10-07 Laser Light Engines Optical System and Assembly Method
DE102008049477A1 (de) * 2008-09-29 2010-04-08 Osram Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zur Projektion mindestens eines Lichtstrahls
US8016422B2 (en) * 2008-10-28 2011-09-13 Eastman Kodak Company Etendue maintaining polarization switching system and related methods
TW201033723A (en) * 2008-12-02 2010-09-16 Alvis Technologies Corp Laser projection system
US8269970B2 (en) 2009-07-02 2012-09-18 Quality Vision International, Inc. Optical comparator with digital gage
US10678061B2 (en) 2009-09-03 2020-06-09 Laser Light Engines, Inc. Low etendue illumination
US8619167B2 (en) * 2010-04-28 2013-12-31 Microsoft Corporation Scanned beam display and image capture
US20120113329A1 (en) * 2010-11-09 2012-05-10 Cheng Uei Precision Industry Co., Ltd. Laser projector
US8573785B2 (en) 2010-11-23 2013-11-05 Corning Incorporated Wavelength-switched optical systems
US9375974B2 (en) * 2010-12-09 2016-06-28 Edison Welding Institute, Inc. Polygonal laser scanner and imaging system for coating removal
US20120274646A1 (en) * 2011-04-29 2012-11-01 Randy Johnson Laser particle projection system
JP5819682B2 (ja) 2011-09-05 2015-11-24 株式会社フジクラ 通信用マルチコアファイバ
US8720102B2 (en) * 2011-09-09 2014-05-13 Lasermax, Inc. Target marking system
US8688401B2 (en) 2011-12-22 2014-04-01 Alcon Research, Ltd. Providing consistent output from an endoilluminator system
US9645085B2 (en) * 2012-02-17 2017-05-09 Flir Detection, Inc. Optical emission collection and detection device and method
DE102012202636A1 (de) 2012-02-21 2013-08-22 Ldt Laser Display Technology Gmbh Projektionskopf für einen Laserprojektor
DE102012202637A1 (de) * 2012-02-21 2013-08-22 Ldt Laser Display Technology Gmbh Projektionskopf für einen Laserprojektor
US9366861B1 (en) * 2012-02-29 2016-06-14 Randy E. Johnson Laser particle projection system
US8908092B2 (en) * 2012-03-08 2014-12-09 Intersil Americas LLC Systems and methods to improve spatial resolution on back and forth scanning display devices
JP5907031B2 (ja) * 2012-09-28 2016-04-20 ソニー株式会社 投影装置、投影方法、プログラム、及び電子機器
CN104884995B (zh) * 2012-12-26 2017-10-03 西铁城时计株式会社 投影装置
JP6287179B2 (ja) * 2013-12-25 2018-03-07 住友電気工業株式会社 マルチコア光ファイバ及びマルチコア光ファイバコネクタの製造方法
US9736439B2 (en) 2014-09-09 2017-08-15 Microvision, Inc. Laser diode voltage source controlled by video look-ahead
US9998717B2 (en) * 2014-12-24 2018-06-12 Prysm, Inc. Scanning beam display system
US20160241796A1 (en) * 2015-02-18 2016-08-18 Peter S. Curreri Systems and methods for illuminating and viewing objects
JP6226905B2 (ja) * 2015-03-30 2017-11-08 株式会社フジクラ マルチコア光ファイバ、及び、マルチコア光ファイバの製造方法
JP6691369B2 (ja) * 2015-10-21 2020-04-28 株式会社日立エルジーデータストレージ レーザ投射表示装置およびレーザ光源の駆動方法
WO2017117728A1 (zh) * 2016-01-05 2017-07-13 深圳市亿思达科技集团有限公司 激光信息中心
DE102016209949A1 (de) * 2016-06-07 2017-12-07 Robert Bosch Gmbh Vorrichtung und Verfahren zum Projizieren eines Lichtmusters
CN108575029B (zh) 2017-03-10 2020-03-10 中强光电股份有限公司 投影机、光源控制器及光源控制方法
JP6434554B2 (ja) * 2017-03-23 2018-12-05 ファナック株式会社 ガルバノスキャナ
US10694158B2 (en) * 2017-06-28 2020-06-23 Canyon Product Development, LLC Image projector
CN112204451B (zh) 2018-05-29 2023-10-24 溥美系统公司 具有多束扫描器的显示系统
US11532253B2 (en) 2019-01-25 2022-12-20 Prysm Systems Inc. Beam scanning engine and display system with multiple beam scanners
US11284053B2 (en) 2019-03-29 2022-03-22 Razmik Ghazaryan Head-mounted display and projection screen
KR20210144802A (ko) * 2019-03-29 2021-11-30 마이크로닉 아베 긴 스위프 길이 duv 마이크로리소그래피 빔 스캐닝 음향 광학 편향기 및 광학 설계
US10554940B1 (en) 2019-03-29 2020-02-04 Razmik Ghazaryan Method and apparatus for a variable-resolution screen
US10466489B1 (en) 2019-03-29 2019-11-05 Razmik Ghazaryan Methods and apparatus for a variable-resolution screen
CN114637116B (zh) * 2022-03-15 2023-02-10 嘉兴驭光光电科技有限公司 衍射光波导以及具有其的显示设备

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US577148A (en) * 1897-02-16 Binding-band for armatures
US3455637A (en) * 1964-08-07 1969-07-15 Giannini Controls Corp Method and apparatus for measuring the opacity of sheet material
DE1272583B (de) 1965-04-09 1968-07-11 Philips Patentverwaltung Verfahren zur photooptischen Aufzeichnung bzw. Speicherung von aus Einzelsymbolen bestehenden Informationen
US3507984A (en) 1966-11-17 1970-04-21 Singer General Precision Laser multicolor television display apparatus
US3567847A (en) 1969-01-06 1971-03-02 Edgar E Price Electro-optical display system
US3699242A (en) 1971-02-24 1972-10-17 Edgar E Price Electro-optical display system
USRE29094E (en) 1971-02-24 1976-12-28 Electro-optical display system
US3818129A (en) 1971-06-30 1974-06-18 Hitachi Ltd Laser imaging device
US3760096A (en) 1972-06-26 1973-09-18 S Roth Television receiver including a large screen projection system
US4040096A (en) 1972-11-27 1977-08-02 Xerox Corporation Flying spot scanner with runout correction
US3892468A (en) 1973-09-28 1975-07-01 Bell Telephone Labor Inc Optical scanner utilizing organ arrays of optical fibers
US3864730A (en) 1973-11-05 1975-02-04 Solo S Roth Television receiver including a large screen projection system
GB1544097A (en) 1976-07-22 1979-04-11 Redifon Flight Simulation Ltd Laser systems
US4205348A (en) 1978-07-05 1980-05-27 Xerox Corporation Laser scanning utilizing facet tracking and acousto pulse imaging techniques
JPS569763A (en) 1979-07-06 1981-01-31 Canon Inc Beam recording device
US4393387A (en) 1979-09-14 1983-07-12 Canon Kabushiki Kaisha Beam recording apparatus effecting the recording by a plurality of beams
US4474422A (en) 1979-11-13 1984-10-02 Canon Kabushiki Kaisha Optical scanning apparatus having an array of light sources
US4297723A (en) 1980-01-28 1981-10-27 The Singer Company Wide angle laser display system
DE3368167D1 (en) 1982-01-19 1987-01-15 Cavendish Dwight Holdings Ltd Light projection apparatus
US4418546A (en) * 1982-03-25 1983-12-06 Buswell Harrie R Continuous tube refrigeration system
US4533215A (en) 1982-12-02 1985-08-06 The United States Of America As Represented By The Secretary Of The Navy Real-time ultra-high resolution image projection display using laser-addressed liquid crystal light valve
US4851918A (en) 1984-04-26 1989-07-25 Corporation For Laser Optic Research Sequential plane projection by laser video projector
US4720747A (en) 1984-04-26 1988-01-19 Corporation For Laser Optics Research Sequential plane projection by laser video projector
DE3583969D1 (de) 1984-06-13 1991-10-10 Fuji Photo Film Co Ltd Abtastvorrichtung mit halbleiterlaser.
JPH0614662B2 (ja) 1986-04-09 1994-02-23 興和株式会社 レーザー走査型画像入力装置
JPS62237862A (ja) 1986-04-09 1987-10-17 Kowa Co レ−ザ−光走査装置
JPS63142316A (ja) 1986-12-04 1988-06-14 Fuji Xerox Co Ltd 半導体レ−ザアレイ光源装置及び同光源装置を使用したレ−ザスキヤナ
FR2612718B1 (fr) 1987-03-20 1989-05-26 Thomson Csf Systeme numerique de generation des signaux de commande des circuits multivoies de modulation laser pour projecteur a miroirs oscillants, d'image tramee
US4805012A (en) 1987-09-23 1989-02-14 Eastman Kodak Company System for high resolution exposure address with coarser resolution exposing array
US4871231A (en) 1987-10-16 1989-10-03 Texas Instruments Incorporated Three dimensional color display and system
US4884857A (en) 1987-11-09 1989-12-05 International Business Machines Corporation Scanner for use in multiple spot laser electrophotographic printer
US4796964A (en) 1988-03-09 1989-01-10 Xerox Corporation Method of utilizing a multiple emitter solid state laser in a raster output scanner (ROS)
JPH02116889A (ja) 1988-10-27 1990-05-01 Pioneer Electron Corp レーザ走査装置
JPH02149887A (ja) 1988-11-30 1990-06-08 Pioneer Electron Corp カラー表示装置
US5148285A (en) 1988-12-21 1992-09-15 Sony Corporation Image display apparatus with increased raster scan rate of laser beams
US5140427A (en) 1988-12-23 1992-08-18 Sony Corporation Apparatus for displaying an image on a screen
US5032924A (en) 1989-04-10 1991-07-16 Nilford Laboratories, Inc. System for producing an image from a sequence of pixels
US4978202A (en) 1989-05-12 1990-12-18 Goldstar Co., Ltd. Laser scanning system for displaying a three-dimensional color image
US4992880A (en) 1989-05-24 1991-02-12 The United States Of America As Represented By The Secretary Of The Navy High definition video-rate laser-addressed liquid-crystal light-valve projection display
JPH03121486A (ja) 1989-10-04 1991-05-23 Pioneer Electron Corp 投射型表示装置
US5097480A (en) 1990-01-24 1992-03-17 The Mitre Corporation Acoustic modulation apparatus for laser
US5029975A (en) 1990-01-24 1991-07-09 The Mitre Corporation Despeckling screen utilizing optical fibers and method of reducing interference using same
US5015064A (en) 1990-04-05 1991-05-14 Photon Imaging Corp. Electronic printer or scanner using a fiber optic bundle
JPH04889A (ja) 1990-04-17 1992-01-06 Asahi Optical Co Ltd オートホワイトバランスセンサの光入射装置
EP0458270B1 (de) 1990-05-21 1996-11-27 Victor Company Of Japan, Limited Anzeigegerät
JPH04204812A (ja) 1990-11-30 1992-07-27 Sony Corp レーザ画像表示装置
KR950007875B1 (ko) 1991-01-30 1995-07-20 삼성전자주식회사 레이저를 이용한 표시장치
US5136426A (en) 1991-02-27 1992-08-04 Advanced Laser Projection, Inc. Light projection apparatus
US5418546A (en) 1991-08-20 1995-05-23 Mitsubishi Denki Kabushiki Kaisha Visual display system and exposure control apparatus
US5166778A (en) * 1991-09-05 1992-11-24 General Electric Company Single-lens color video stereoscopic helmet mountable display
US5410331A (en) * 1992-05-20 1995-04-25 Carmex, Inc. Process for generating and/or using a look-up table
US5596339A (en) 1992-10-22 1997-01-21 University Of Washington Virtual retinal display with fiber optic point source
US5317348A (en) 1992-12-01 1994-05-31 Knize Randall J Full color solid state laser projector system
EP0884914A1 (de) 1993-02-03 1998-12-16 Nitor Verfahren und Vorrichtung zum Projizieren eines Bildes
AU669247B2 (en) 1993-03-04 1996-05-30 Ldt Gmbh & Co. Laser-Display-Technologie Kg Television projection system
US5311321A (en) 1993-04-22 1994-05-10 Corporation For Laser Optics Research Laser video imaging system with pulse backtrack and method
US5410371A (en) * 1993-06-07 1995-04-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Display system employing acoustro-optic tunable filter
US5534950A (en) 1993-10-04 1996-07-09 Laser Power Corporation High resolution image projection system and method employing lasers
US6175440B1 (en) * 1994-02-02 2001-01-16 Advanced Laser Technologies, Inc. Laser beam display
DE4413829A1 (de) 1994-04-20 1995-10-26 Deutsche Forsch Luft Raumfahrt Vorrichtung zur Erzeugung eines Bildes
US5416874A (en) * 1994-07-01 1995-05-16 Siecor Corporation Optical receiver stub fitting
DE4428202A1 (de) 1994-08-09 1996-02-15 Deutsche Forsch Luft Raumfahrt Vorrichtung zur Erzeugung eines Bildes
DE4432029C2 (de) * 1994-09-08 1997-08-21 Ldt Gmbh & Co Lasergestützte Farbbildanzeige- und Projektionsvorrichtung
DE19549395A1 (de) * 1995-02-07 1996-10-31 Ldt Gmbh & Co Bilderzeugungssysteme zur Bestimmung von Sehfehlern an Probanden und für deren Therapie
US5577148A (en) 1995-02-07 1996-11-19 Kamatani; Yasuo Laser scanning apparatus with interactive optical signal transmitting unit
DE19517356C1 (de) 1995-05-11 1996-11-28 Ldt Gmbh & Co Videosystem
US5774174A (en) 1996-02-07 1998-06-30 Hardie; Robert Joseph Laser projector
US5708747A (en) 1996-04-18 1998-01-13 Hughes Aircraft Company Fiber-based system and method for delivery of pulsed high power optical radiation
US5715337A (en) 1996-09-19 1998-02-03 The Mirco Optical Corporation Compact display system
US6154259A (en) 1996-11-27 2000-11-28 Photera Technologies, Inc. Multi-beam laser scanning display system with speckle elimination
US6078351A (en) * 1996-12-31 2000-06-20 Thomson Consumer Electronics, Inc. Projection televisions with three dimensional holographic screens
CA2279237A1 (en) 1997-01-28 1998-08-13 Robert J. Martinsen Laser video display system and method
DE19726860C1 (de) 1997-06-24 1999-01-28 Ldt Gmbh & Co Verfahren und Vorrichtung zur Darstellung eines Videobildes sowie ein Herstellungsverfahren für die Vorrichtung
DE19737374C2 (de) * 1997-08-27 1999-09-02 Ldt Gmbh & Co Verfahren zur Kompensation geometrischer Bildfehler bei Videobildern sowie ein Projektor zur Durchführung des Verfahrens
US6317170B1 (en) * 1997-09-13 2001-11-13 Samsung Electronics Co., Ltd. Large screen compact image projection apparatus using a hybrid video laser color mixer
US6125440A (en) * 1998-05-21 2000-09-26 Tellabs Operations, Inc. Storing executing instruction sequence for re-execution upon backward branch to reduce power consuming memory fetch
US7102700B1 (en) 2000-09-02 2006-09-05 Magic Lantern Llc Laser projection system

Also Published As

Publication number Publication date
EP1316223B1 (de) 2006-11-15
US20020180869A1 (en) 2002-12-05
US20070109451A1 (en) 2007-05-17
EP1316223A2 (de) 2003-06-04
US8654264B2 (en) 2014-02-18
CA2421573A1 (en) 2002-03-14
US20070085936A1 (en) 2007-04-19
DE60124565T2 (de) 2007-09-20
US7142257B2 (en) 2006-11-28
ATE345649T1 (de) 2006-12-15
WO2002021850A2 (en) 2002-03-14
WO2002021850A3 (en) 2003-02-13
US7102700B1 (en) 2006-09-05
AU2001286961A1 (en) 2002-03-22

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