ATE295978T1 - Vorrichtung zur erkennung von fingerabdrücken - Google Patents

Vorrichtung zur erkennung von fingerabdrücken

Info

Publication number
ATE295978T1
ATE295978T1 AT99949934T AT99949934T ATE295978T1 AT E295978 T1 ATE295978 T1 AT E295978T1 AT 99949934 T AT99949934 T AT 99949934T AT 99949934 T AT99949934 T AT 99949934T AT E295978 T1 ATE295978 T1 AT E295978T1
Authority
AT
Austria
Prior art keywords
fingerprint
detection
detection surface
partial
images
Prior art date
Application number
AT99949934T
Other languages
English (en)
Inventor
Serge J Belongie
Vance C Bjorn
Original Assignee
Digital Persona Inc
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 Digital Persona Inc filed Critical Digital Persona Inc
Application granted granted Critical
Publication of ATE295978T1 publication Critical patent/ATE295978T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Collating Specific Patterns (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Laminated Bodies (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
AT99949934T 1999-02-22 1999-09-27 Vorrichtung zur erkennung von fingerabdrücken ATE295978T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/255,037 US6097035A (en) 1999-02-22 1999-02-22 Fingerprint detection apparatus with partial fingerprint images
PCT/US1999/022432 WO2000051060A1 (en) 1999-02-22 1999-09-27 Fingerprint detection apparatus

Publications (1)

Publication Number Publication Date
ATE295978T1 true ATE295978T1 (de) 2005-06-15

Family

ID=22966577

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99949934T ATE295978T1 (de) 1999-02-22 1999-09-27 Vorrichtung zur erkennung von fingerabdrücken

Country Status (9)

Country Link
US (1) US6097035A (de)
EP (1) EP1166223B1 (de)
AT (1) ATE295978T1 (de)
AU (1) AU6270299A (de)
DE (1) DE69925383T2 (de)
ES (1) ES2243077T3 (de)
PT (1) PT1166223E (de)
TW (1) TW454150B (de)
WO (1) WO2000051060A1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628809B1 (en) * 1999-10-08 2003-09-30 Lumidigm, Inc. Apparatus and method for identification of individuals by near-infrared spectrum
US7890158B2 (en) 2001-06-05 2011-02-15 Lumidigm, Inc. Apparatus and method of biometric determination using specialized optical spectroscopy systems
US6333989B1 (en) 1999-03-29 2001-12-25 Dew Engineering And Development Limited Contact imaging device
EP1054340B1 (de) * 1999-05-17 2008-05-28 Nippon Telegraph and Telephone Corporation Gerät und Verfahren zur Oberflächenmustererkennung
US6325285B1 (en) * 1999-11-12 2001-12-04 At&T Corp. Smart card with integrated fingerprint reader
DE10028239A1 (de) * 2000-06-07 2001-12-13 Bundesdruckerei Gmbh Vorrichtung zur Auswertung von Echtheitsmerkmalen mit Beugungsstruktur
US7289649B1 (en) * 2000-08-10 2007-10-30 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Fingerprint imager
AU2001293248A1 (en) 2000-10-03 2002-04-15 Abraham R. Zingher Biometric system and method for detecting duress transactions
US7113622B2 (en) * 2001-06-27 2006-09-26 Laurence Hamid Swipe imager with improved sensing control features
DE60215810T2 (de) * 2001-06-27 2007-09-06 Activcard Ireland Ltd. Verfahren und gerät zur transformation eines bildes einer biologischen oberfläche
US7620212B1 (en) 2002-08-13 2009-11-17 Lumidigm, Inc. Electro-optical sensor
US7209886B2 (en) * 2003-01-22 2007-04-24 Biometric Technologies, Inc. System and method for implementing healthcare fraud countermeasures
US7539330B2 (en) 2004-06-01 2009-05-26 Lumidigm, Inc. Multispectral liveness determination
US7668350B2 (en) 2003-04-04 2010-02-23 Lumidigm, Inc. Comparative texture analysis of tissue for biometric spoof detection
US7347365B2 (en) 2003-04-04 2008-03-25 Lumidigm, Inc. Combined total-internal-reflectance and tissue imaging systems and methods
US7460696B2 (en) 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
US7751594B2 (en) 2003-04-04 2010-07-06 Lumidigm, Inc. White-light spectral biometric sensors
US7627151B2 (en) 2003-04-04 2009-12-01 Lumidigm, Inc. Systems and methods for improved biometric feature definition
US7394919B2 (en) 2004-06-01 2008-07-01 Lumidigm, Inc. Multispectral biometric imaging
WO2004090786A2 (en) 2003-04-04 2004-10-21 Lumidigm, Inc. Multispectral biometric sensor
US7545963B2 (en) 2003-04-04 2009-06-09 Lumidigm, Inc. Texture-biometrics sensor
US7263213B2 (en) 2003-12-11 2007-08-28 Lumidigm, Inc. Methods and systems for estimation of personal characteristics from biometric measurements
US7542590B1 (en) 2004-05-07 2009-06-02 Yt Acquisition Corporation System and method for upgrading biometric data
US7508965B2 (en) 2004-06-01 2009-03-24 Lumidigm, Inc. System and method for robust fingerprint acquisition
US8229185B2 (en) 2004-06-01 2012-07-24 Lumidigm, Inc. Hygienic biometric sensors
US8787630B2 (en) 2004-08-11 2014-07-22 Lumidigm, Inc. Multispectral barcode imaging
JP2006107366A (ja) 2004-10-08 2006-04-20 Fujitsu Ltd 生体情報入力装置，生体認証装置，生体情報処理方法，生体情報処理プログラムおよび同プログラムを記録したコンピュータ読取可能な記録媒体
US7801338B2 (en) 2005-04-27 2010-09-21 Lumidigm, Inc. Multispectral biometric sensors
US7809211B2 (en) * 2005-11-17 2010-10-05 Upek, Inc. Image normalization for computed image construction
US8355545B2 (en) 2007-04-10 2013-01-15 Lumidigm, Inc. Biometric detection using spatial, temporal, and/or spectral techniques
US7995808B2 (en) 2006-07-19 2011-08-09 Lumidigm, Inc. Contactless multispectral biometric capture
KR101349892B1 (ko) 2006-07-19 2014-01-13 루미다임 인크. 다중 생체인식 다중 스펙트럼 이미저
US8175346B2 (en) 2006-07-19 2012-05-08 Lumidigm, Inc. Whole-hand multispectral biometric imaging
US7804984B2 (en) 2006-07-31 2010-09-28 Lumidigm, Inc. Spatial-spectral fingerprint spoof detection
US7801339B2 (en) 2006-07-31 2010-09-21 Lumidigm, Inc. Biometrics with spatiospectral spoof detection
KR101484566B1 (ko) 2007-03-21 2015-01-20 루미다임 인크. 국소적으로 일관된 피처를 기초로 하는 생체인식
CN101453019B (zh) * 2007-12-07 2011-01-26 比亚迪股份有限公司 含磷酸亚铁锂的正极活性物质及其制备方法和正极及电池
US8073204B2 (en) 2007-12-31 2011-12-06 Authentec, Inc. Hybrid multi-sensor biometric identification device
US8411913B2 (en) * 2008-06-17 2013-04-02 The Hong Kong Polytechnic University Partial fingerprint recognition
US8208692B2 (en) 2009-01-15 2012-06-26 The Hong Kong Polytechnic University Method and system for identifying a person using their finger-joint print
TWI382350B (zh) * 2009-02-19 2013-01-11 Gingy Technology Inc Optical Fingerprint Identification System
US20100228563A1 (en) * 2009-03-08 2010-09-09 Walker Jr Samuel E System and method for preventing health care fraud
US8872908B2 (en) 2009-08-26 2014-10-28 Lumidigm, Inc Dual-imager biometric sensor
US8471345B2 (en) 2010-03-05 2013-06-25 Authentec, Inc. Biometric sensor assembly with integrated visual indicator
USD652333S1 (en) 2010-03-05 2012-01-17 Authentec, Inc. Molded fingerprint sensor structure
US8378508B2 (en) 2010-03-05 2013-02-19 Authentec, Inc. Integrally molded die and bezel structure for fingerprint sensors and the like
US8570149B2 (en) 2010-03-16 2013-10-29 Lumidigm, Inc. Biometric imaging using an optical adaptive interface
US8724038B2 (en) 2010-10-18 2014-05-13 Qualcomm Mems Technologies, Inc. Wraparound assembly for combination touch, handwriting and fingerprint sensor
KR200462271Y1 (ko) 2010-10-28 2012-09-03 징이 테크놀러지 아이엔씨. 광학 지문 인식 시스템
US9189675B2 (en) 2011-04-28 2015-11-17 Moon J. Kim Adaptive fingerprint scanning
US8699762B2 (en) 2011-05-13 2014-04-15 Moon J. Kim Multi-sided card having a resistive fingerprint imaging array
US8675928B2 (en) 2011-06-14 2014-03-18 Moon J. Kim Multiple charge-coupled biometric sensor array
US9024910B2 (en) 2012-04-23 2015-05-05 Qualcomm Mems Technologies, Inc. Touchscreen with bridged force-sensitive resistors
TWI578241B (zh) * 2015-09-18 2017-04-11 速博思股份有限公司 群體認證指紋辨識系統及其方法
US10115000B2 (en) * 2015-12-11 2018-10-30 Synaptics Incorporated Method and system for optical imaging using patterned illumination
CN110312473B (zh) 2016-12-21 2023-04-07 艾森利克斯公司 用于认证样本的装置和方法及其使用
US10423964B2 (en) 2017-12-29 2019-09-24 Scott Kimmel User controlled event record system
TWI772648B (zh) * 2019-06-03 2022-08-01 銓鴻資訊有限公司 基於集體驗證的部分資料驗證方法

Family Cites Families (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419287A (en) * 1965-12-08 1968-12-31 System Dev Corp Fingerprint classification by coordinate system
GB1283748A (en) * 1968-10-21 1972-08-02 Digital Data Systems Corp Credit verification system
US3872438A (en) * 1973-05-04 1975-03-18 William E Cuttill Credit card and credit card identification system for automatic vending equipment
US4210899A (en) * 1975-06-23 1980-07-01 Fingermatrix, Inc. Fingerprint-based access control and identification apparatus
US3959884A (en) * 1975-07-25 1976-06-01 First Ann Arbor Corporation Method of classifying fingerprints
US4185270A (en) * 1976-07-19 1980-01-22 Fingermatrix, Inc. Fingerprint identification method and apparatus
US4047154A (en) * 1976-09-10 1977-09-06 Rockwell International Corporation Operator interactive pattern processing system
US4151512A (en) * 1976-09-10 1979-04-24 Rockwell International Corporation Automatic pattern processing system
US4156230A (en) * 1977-11-02 1979-05-22 Rockwell International Corporation Method and apparatus for automatic extraction of fingerprint cores and tri-radii
US4454610A (en) * 1978-05-19 1984-06-12 Transaction Sciences Corporation Methods and apparatus for the automatic classification of patterns
US4208651A (en) * 1978-05-30 1980-06-17 Sperry Corporation Fingerprint identification by ridge angle and minutiae recognition
CA1087735A (en) * 1978-07-28 1980-10-14 Szymon Szwarcbier Process and apparatus for positive identification of customers
US4225850A (en) * 1978-11-15 1980-09-30 Rockwell International Corporation Non-fingerprint region indicator
EP0031163B1 (de) * 1979-12-24 1987-09-23 El-De Electro-Optic Developments Limited Verfahren und Vorrichtung zur Durchführung eines Vergleichs gegebener Muster, insbesondere Fingerabdrücke
US4260979A (en) * 1979-12-31 1981-04-07 International Business Machines Corporation Apparatus for sensing non-coded images
US4544267A (en) * 1980-11-25 1985-10-01 Fingermatrix, Inc. Finger identification
SE425704B (sv) * 1981-03-18 1982-10-25 Loefberg Bo Databerare
US4449189A (en) * 1981-11-20 1984-05-15 Siemens Corporation Personal access control system using speech and face recognition
US4752966A (en) * 1982-03-26 1988-06-21 Fingermatrix, Inc. Fingerprint identification system
EP0098152B1 (de) * 1982-06-28 1988-12-28 Nec Corporation Methode und Vorrichtung zum Vergleich normalisierter Fingerabdrücke
US4525859A (en) * 1982-09-03 1985-06-25 Bowles Romald E Pattern recognition system
US4581760A (en) * 1983-04-27 1986-04-08 Fingermatrix, Inc. Fingerprint verification method
DE3587083T2 (de) * 1984-04-18 1993-06-03 Nippon Electric Co Identifizierungssystem durch pruefung von fingerabdruecken.
US4607384A (en) * 1984-05-01 1986-08-19 At&T - Technologies, Inc. Fingerprint classification arrangement
US4641350A (en) * 1984-05-17 1987-02-03 Bunn Robert F Fingerprint identification system
US4777651A (en) * 1984-06-25 1988-10-11 Tektronix, Inc. Method of pixel to vector conversion in an automatic picture coding system
US4787742A (en) * 1984-07-12 1988-11-29 Fingermatrix, Inc. Direct finger reading
US4698751A (en) * 1984-07-13 1987-10-06 Ford Aerospace & Communications Corporation Systolic array for solving cyclic loop dependent algorithms
US4618988A (en) * 1984-07-25 1986-10-21 Fingermatrix, Inc. Matcher
EP0173972B1 (de) * 1984-08-30 1991-02-27 Nec Corporation Vorverarbeitungssystem für die Vorverarbeitung einer Folge von Bildpunkten vor der Identifikation
US4685145A (en) * 1984-12-07 1987-08-04 Fingermatrix, Inc. Conversion of an image represented by a field of pixels in a gray scale to a field of pixels in binary scale
US5144680A (en) * 1985-03-01 1992-09-01 Mitsubishi Denki Kabushiki Kaisha Individual identification recognition system
US4723298A (en) * 1985-03-27 1988-02-02 Fingermatrix, Inc. Image compression technique
EP0218668A1 (de) * 1985-04-22 1987-04-22 The Quantum Fund Ltd. Verfahren und vorrichtung zum erkennen von hautmustern
US4636622A (en) * 1985-05-06 1987-01-13 Clark Clement P Card user identification system
US4696046A (en) * 1985-08-02 1987-09-22 Fingermatrix, Inc. Matcher
US4747147A (en) * 1985-09-03 1988-05-24 Sparrow Malcolm K Fingerprint recognition and retrieval system
US5187747A (en) * 1986-01-07 1993-02-16 Capello Richard D Method and apparatus for contextual data enhancement
US4876726A (en) * 1986-01-07 1989-10-24 De La Rue Printrak, Inc. Method and apparatus for contextual data enhancement
EP0244498B1 (de) * 1986-05-06 1991-06-12 Siemens Aktiengesellschaft Anordnung und Verfahren zur Ermittelung der Berechtigung von Personen durch Überprüfen ihrer Fingerabdrücke
EP0310603B1 (de) * 1986-05-07 1992-07-15 COSTELLO, Brendan David Verfahren und vorrichtung zum feststellen der identität
US4817183A (en) * 1986-06-16 1989-03-28 Sparrow Malcolm K Fingerprint recognition and retrieval system
US5067162A (en) * 1986-06-30 1991-11-19 Identix Incorporated Method and apparatus for verifying identity using image correlation
US4790564A (en) * 1987-02-20 1988-12-13 Morpho Systemes Automatic fingerprint identification system including processes and apparatus for matching fingerprints
US4811414A (en) * 1987-02-27 1989-03-07 C.F.A. Technologies, Inc. Methods for digitally noise averaging and illumination equalizing fingerprint images
US4896363A (en) * 1987-05-28 1990-01-23 Thumbscan, Inc. Apparatus and method for matching image characteristics such as fingerprint minutiae
US4837843A (en) * 1987-06-19 1989-06-06 Hughes Aircraft Company Hybrid optical and electronic associative memory
US4907156A (en) * 1987-06-30 1990-03-06 University Of Chicago Method and system for enhancement and detection of abnormal anatomic regions in a digital image
DE3880695T2 (de) * 1987-10-02 1993-09-23 Daya Ranjit Senanayake System und verfahren zur persoenlichen identifizierung.
US4933976A (en) * 1988-01-25 1990-06-12 C.F.A. Technologies, Inc. System for generating rolled fingerprint images
US5040223A (en) * 1988-02-17 1991-08-13 Nippondenso Co., Ltd. Fingerprint verification method employing plural correlation judgement levels and sequential judgement stages
US4891503A (en) * 1988-03-29 1990-01-02 Gascard, Inc. Distributed authorization system
EP0339527B1 (de) * 1988-04-23 1997-07-09 Nec Corporation Fingerabdruckverarbeitungssystem, geeignet für das Ermitteln des Kernes eines Fingerabdruckbildes durch Krümmungsparameter
EP0343580B1 (de) * 1988-05-24 1993-03-10 Nec Corporation Verfahren und Vorrichtung zum Vergleichen von Fingerabdrücken
US5222153A (en) * 1988-09-02 1993-06-22 Thumbscan, Inc. Apparatus for matching a fingerprint using a tacky finger platen
JP2710062B2 (ja) * 1988-11-29 1998-02-10 日本電気セキュリティシステム株式会社 出力候補数決定方式
CA2004457A1 (en) * 1988-12-06 1990-06-06 Seigo Igaki Minutia data extraction in fingerprint identification
US5095194A (en) * 1989-10-12 1992-03-10 Joseph Barbanell Holographic credit card with automatical authentication and verification
WO1991007728A1 (en) * 1989-11-13 1991-05-30 Identity Technologies Incorporated Apparatus to record epidermal topography
US4993068A (en) * 1989-11-27 1991-02-12 Motorola, Inc. Unforgeable personal identification system
KR920002928B1 (ko) * 1989-11-28 1992-04-10 한국과학기술연구원 지문 인식 방법
US5522623A (en) * 1990-03-29 1996-06-04 Technical Systems Corp. Coded identification card and other standardized documents
US5101436A (en) * 1990-05-11 1992-03-31 Optigraphics Corporation Hybrid image editor
US5050222A (en) * 1990-05-21 1991-09-17 Eastman Kodak Company Polygon-based technique for the automatic classification of text and graphics components from digitized paper-based forms
US5054090A (en) * 1990-07-20 1991-10-01 Knight Arnold W Fingerprint correlation system with parallel FIFO processor
US5187748A (en) * 1990-07-21 1993-02-16 Goldstar, Inc. Optical apparatus for fingerprint identification system
US5050220A (en) * 1990-07-24 1991-09-17 The United States Of America As Represented By The Secretary Of The Navy Optical fingerprint correlator
JPH04252383A (ja) * 1990-07-27 1992-09-08 Ezel Inc 指紋撮影装置
EP0470530B1 (de) * 1990-08-07 1997-01-22 Yozan Inc. Verfahren zur Prüfung von Fingerabdrücken
US5230025A (en) * 1990-08-31 1993-07-20 Digital Biometrics, Inc. Method and apparatus for capturing skin print images
US5151945A (en) * 1990-09-11 1992-09-29 The Research Foundation Of State Univ. Of N.Y. Determination of ambient light level changes in visual images
US5619586A (en) * 1990-12-20 1997-04-08 Thorn Emi Plc Method and apparatus for producing a directly viewable image of a fingerprint
CA2064926C (en) * 1991-04-03 1996-07-16 Ritsuko Omori Fingerprint image processing system capable of simply processing minutiae
JPH0589324A (ja) * 1991-09-30 1993-04-09 Nec Eng Ltd 現金自動取引機
US5467403A (en) * 1991-11-19 1995-11-14 Digital Biometrics, Inc. Portable fingerprint scanning apparatus for identification verification
US5222152A (en) * 1991-11-19 1993-06-22 Digital Biometrics, Inc. Portable fingerprint scanning apparatus for identification verification
JP2783033B2 (ja) * 1992-01-13 1998-08-06 日本電気株式会社 カラー画像の領域抽出方法および装置
EP0609812B1 (de) * 1993-02-01 1998-01-07 Matsushita Electric Industrial Co., Ltd. Wellenleiter-Bildübertragungsvorrichtung und Vorrichtung zur Identifikation von Fingerabdrücken
JP2759309B2 (ja) * 1993-04-21 1998-05-28 株式会社松村エレクトロニクス 指紋照合方法
WO1994024937A1 (de) * 1993-04-30 1994-11-10 Jenoptik Gmbh Vorrichtung zur identifikation von fingerabdrücken mittels ultraschall
JPH071428U (ja) * 1993-06-04 1995-01-10 株式会社エンプラス 面光源装置
JP2605598B2 (ja) * 1993-08-20 1997-04-30 日本電気株式会社 指紋画像の伝送装置
US5416573A (en) * 1993-09-10 1995-05-16 Indentix Incorporated Apparatus for producing fingerprint images which are substantially free of artifacts attributable to moisture on the finger being imaged
US5623552A (en) * 1994-01-21 1997-04-22 Cardguard International, Inc. Self-authenticating identification card with fingerprint identification
US5572597A (en) * 1994-03-29 1996-11-05 Loral Corporation Fingerprint classification system
US5448649A (en) * 1994-05-24 1995-09-05 Chen; Wang S. Apparatus for imaging fingerprint or topographic relief pattern on the surface of an object
US5509083A (en) * 1994-06-15 1996-04-16 Nooral S. Abtahi Method and apparatus for confirming the identity of an individual presenting an identification card
US5530757A (en) * 1994-06-28 1996-06-25 International Business Machines Corporation Distributed fingerprints for information integrity verification
US5739864A (en) * 1994-08-24 1998-04-14 Macrovision Corporation Apparatus for inserting blanked formatted fingerprint data (source ID, time/date) in to a video signal
US5541994A (en) * 1994-09-07 1996-07-30 Mytec Technologies Inc. Fingerprint controlled public key cryptographic system
US5613012A (en) * 1994-11-28 1997-03-18 Smarttouch, Llc. Tokenless identification system for authorization of electronic transactions and electronic transmissions
US5513272A (en) * 1994-12-05 1996-04-30 Wizards, Llc System for verifying use of a credit/identification card including recording of physical attributes of unauthorized users
US5625448A (en) * 1995-03-16 1997-04-29 Printrak International, Inc. Fingerprint imaging
US5650842A (en) * 1995-10-27 1997-07-22 Identix Incorporated Device and method for obtaining a plain image of multiple fingerprints
US5796858A (en) * 1996-05-10 1998-08-18 Digital Persona, Inc. Fingerprint sensing system using a sheet prism
FR2749955B1 (fr) * 1996-06-14 1998-09-11 Thomson Csf Systeme de lecture d'empreintes digitales
US5680205A (en) * 1996-08-16 1997-10-21 Dew Engineering And Development Ltd. Fingerprint imaging apparatus with auxiliary lens

Also Published As

Publication number Publication date
AU6270299A (en) 2000-09-14
ES2243077T3 (es) 2005-11-16
EP1166223B1 (de) 2005-05-18
TW454150B (en) 2001-09-11
EP1166223A1 (de) 2002-01-02
US6097035A (en) 2000-08-01
EP1166223A4 (de) 2002-07-03
DE69925383D1 (de) 2005-06-23
DE69925383T2 (de) 2006-01-19
WO2000051060A1 (en) 2000-08-31
PT1166223E (pt) 2005-07-29

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