FR2757975B1 - OPTICAL FINGERPRINT SENSOR - Google Patents

OPTICAL FINGERPRINT SENSOR

Info

Publication number: FR2757975B1
Authority: FR; France
Prior art keywords: fingerprint sensor; optical fingerprint; optical; sensor; fingerprint
Prior art date: 1997-05-21
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 - Fee Related

Application number

FR9706171A

Other languages

French (fr)

Other versions

FR2757975A1 (en

Inventor

Maryline Calmel

Jean Michel Euverte

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.)

Sagem SA

Original Assignee

Sagem SA

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.)

1997-05-21

Filing date

1997-05-21

Publication date

1999-02-12

1997-05-21 Application filed by Sagem SA filed Critical Sagem SA

1997-05-21 Priority to FR9706171A priority Critical patent/FR2757975B1/en

1997-06-10 Priority to FR9707159A priority patent/FR2763719B1/en

1997-12-26 Priority to EP97403160A priority patent/EP0851380B1/en

1997-12-26 Priority to DE69712593T priority patent/DE69712593D1/en

1997-12-26 Priority to AT97403160T priority patent/ATE217717T1/en

1998-07-03 Publication of FR2757975A1 publication Critical patent/FR2757975A1/en

1999-02-12 Application granted granted Critical

1999-02-12 Publication of FR2757975B1 publication Critical patent/FR2757975B1/en

2017-05-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G06V40/13—Sensors therefor

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)

FR9706171A 1996-12-27 1997-05-21 OPTICAL FINGERPRINT SENSOR Expired - Fee Related FR2757975B1 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FR9706171A FR2757975B1 (en)	1997-05-21	1997-05-21	OPTICAL FINGERPRINT SENSOR
FR9707159A FR2763719B1 (en)	1997-05-21	1997-06-10	OPTICAL FINGERPRINT SENSOR
EP97403160A EP0851380B1 (en)	1996-12-27	1997-12-26	Optical sensor for fingerprints
DE69712593T DE69712593D1 (en)	1996-12-27	1997-12-26	Optical sensor for fingerprints
AT97403160T ATE217717T1 (en)	1996-12-27	1997-12-26	OPTICAL SENSOR FOR FINGERPRINTS

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9706171A FR2757975B1 (en)	1997-05-21	1997-05-21	OPTICAL FINGERPRINT SENSOR

Publications (2)

Publication Number	Publication Date
FR2757975A1 FR2757975A1 (en)	1998-07-03
FR2757975B1 true FR2757975B1 (en)	1999-02-12

Family

ID=9507057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9706171A Expired - Fee Related FR2757975B1 (en)	1996-12-27	1997-05-21	OPTICAL FINGERPRINT SENSOR

Country Status (1)

Country	Link
FR (1)	FR2757975B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3047588B1 (en)	2016-02-09	2019-04-12	Morpho	BIOMETRIC IMAGE PROCESSING METHOD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1286032C (en) *	1989-09-28	1991-07-09	James H. Lougheed	Optical scanning and recording apparatus for fingerprints
US5467403A (en) *	1991-11-19	1995-11-14	Digital Biometrics, Inc.	Portable fingerprint scanning apparatus for identification verification
US5546475A (en) *	1994-04-29	1996-08-13	International Business Machines Corporation	Produce recognition system

1997
- 1997-05-21 FR FR9706171A patent/FR2757975B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2757975A1 (en)	1998-07-03

Similar Documents

Publication	Publication Date	Title
FR2739977B1 (en)	1998-01-23	MONOLITHIC FINGERPRINT SENSOR
DE59609158D1 (en)	2002-06-06	OPTICAL DISTANCE SENSOR
DE69529116D1 (en)	2003-01-23	Optical displacement sensor
EP0707218A3 (en)	1996-08-14	Chip sensor
FI964333A7 (en)	1996-10-30	Optical sensor
DE69826753D1 (en)	2004-11-11	Optical profile sensor
DE69637258D1 (en)	2007-10-31	Electro-optical sensor
FR2746627B1 (en)	1998-06-12	FINGERPRINT SENSOR DEVICE
FR2744844B1 (en)	2000-05-19	INTERFEROMETRIC LASER SENSOR
DE59608120D1 (en)	2001-12-13	Position sensor
FR2666892B1 (en)	1994-11-18	OPTICAL TEMPERATURE SENSOR.
DE69528866D1 (en)	2003-01-02	Optical sensor
DE69527498D1 (en)	2002-08-29	Optical sensor
EP1030160A4 (en)	2002-01-02	OPTICAL POSITION SENSOR
EP0707193A3 (en)	1996-06-05	Tilt sensor
FR2731518B1 (en)	1998-06-05	VERSATILE OPTICAL SENSOR
DE69833672D1 (en)	2006-04-27	OPTICAL SENSING DEVICE
FR2738642B1 (en)	1997-10-03	SEISMIC SENSOR
DE69715357D1 (en)	2002-10-17	OPTICAL SPEED SENSOR
EP0704701A3 (en)	1997-04-09	Acceleration sensor
DE69633363D1 (en)	2004-10-21	sensor element
FR2737777B1 (en)	1997-10-31	SENSOR MODULE
DE69620655D1 (en)	2002-05-23	sensor element
DE69528208D1 (en)	2002-10-24	Optical displacement sensor
FR2668303B1 (en)	1993-04-23	LOW DIAPHOTY OPTICAL SENSOR.

Legal Events

Date	Code	Title	Description
2006-09-08	CA	Change of address
2006-09-08	CD	Change of name or company name
2006-09-08	TP	Transmission of property
2008-07-11	TP	Transmission of property
2010-12-03	CD	Change of name or company name
2013-10-18	CA	Change of address	Effective date: 20130917
2014-09-26	ST	Notification of lapse	Effective date: 20140829