GB9602946D0 - Profile detector - Google Patents

Profile detector

Info

Publication number
GB9602946D0
GB9602946D0 GBGB9602946.7A GB9602946A GB9602946D0 GB 9602946 D0 GB9602946 D0 GB 9602946D0 GB 9602946 A GB9602946 A GB 9602946A GB 9602946 D0 GB9602946 D0 GB 9602946D0
Authority
GB
United Kingdom
Prior art keywords
profile detector
detector
profile
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.)
Pending
Application number
GBGB9602946.7A
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.)
SENSATECH Ltd
Original Assignee
SENSATECH Ltd
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 SENSATECH Ltd filed Critical SENSATECH Ltd
Priority to GBGB9602946.7A priority Critical patent/GB9602946D0/en
Publication of GB9602946D0 publication Critical patent/GB9602946D0/en
Priority to GB9922820A priority patent/GB2340248B/en
Priority to GB9703169A priority patent/GB2312514B/en
Pending legal-status Critical Current

Links

GBGB9602946.7A 1996-02-13 1996-02-13 Profile detector Pending GB9602946D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9602946.7A GB9602946D0 (en) 1996-02-13 1996-02-13 Profile detector
GB9922820A GB2340248B (en) 1996-02-13 1997-02-13 Detector
GB9703169A GB2312514B (en) 1996-02-13 1997-02-13 Detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9602946.7A GB9602946D0 (en) 1996-02-13 1996-02-13 Profile detector

Publications (1)

Publication Number Publication Date
GB9602946D0 true GB9602946D0 (en) 1996-04-10

Family

ID=10788643

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9602946.7A Pending GB9602946D0 (en) 1996-02-13 1996-02-13 Profile detector
GB9703169A Expired - Fee Related GB2312514B (en) 1996-02-13 1997-02-13 Detector

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9703169A Expired - Fee Related GB2312514B (en) 1996-02-13 1997-02-13 Detector

Country Status (1)

Country Link
GB (2) GB9602946D0 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320394B1 (en) 1996-02-14 2001-11-20 Stmicroelectronics S.R.L. Capacitive distance sensor
EP0790479B1 (en) 1996-02-14 2002-01-16 STMicroelectronics S.r.l. Capacitive distance sensor, particularly for acquiring fingerprints
US6114862A (en) * 1996-02-14 2000-09-05 Stmicroelectronics, Inc. Capacitive distance sensor
US6483931B2 (en) 1997-09-11 2002-11-19 Stmicroelectronics, Inc. Electrostatic discharge protection of a capacitve type fingerprint sensing array
US6191593B1 (en) * 1997-12-17 2001-02-20 Stmicroelectronics, Inc. Method for the non-invasive sensing of physical matter on the detection surface of a capacitive sensor
US6091082A (en) 1998-02-17 2000-07-18 Stmicroelectronics, Inc. Electrostatic discharge protection for integrated circuit sensor passivation
JP4365908B2 (en) 1998-09-04 2009-11-18 キヤノン株式会社 Surface position detection apparatus, exposure apparatus, and device manufacturing method
US7239227B1 (en) 1999-12-30 2007-07-03 Upek, Inc. Command interface using fingerprint sensor input system
US6512381B2 (en) 1999-12-30 2003-01-28 Stmicroelectronics, Inc. Enhanced fingerprint detection
AT412915B (en) * 2001-08-31 2005-08-25 Friedrich Dipl Ing Dr Franek SENSOR FOR DETERMINING SURFACE PARAMETERS OF A MEASURING OBJECT
FR2844349B1 (en) * 2002-09-06 2005-06-24 Nanotec Solution CAPACITIVE SENSOR PROXIMITY DETECTOR
GB2449274A (en) 2007-05-15 2008-11-19 Thomas William Bach Passive impedance measurer
US8115497B2 (en) 2007-11-13 2012-02-14 Authentec, Inc. Pixel sensing circuit with common mode cancellation
CN111707295B (en) * 2020-08-17 2020-12-11 深圳市汇顶科技股份有限公司 Method and device for treating temperature drift

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071852A (en) * 1980-03-12 1981-09-23 Rolls Royce Capacitance frequency modulation probe for blade tip clearance measurement
JPS60111983A (en) * 1983-11-22 1985-06-18 Honda Motor Co Ltd Object detecting apparatus
EP0438103A3 (en) * 1990-01-15 1992-05-06 Dieter Dr. Weiss Process and appliance for measuring physical sizes
DE4001814A1 (en) * 1990-01-23 1991-07-25 Vdo Schindling EVALUATION FOR A CAPACITIVE SENSOR
US5394292A (en) * 1991-04-30 1995-02-28 Tsuden Kabushiki Kaisha Electronic car bumper
GB2286247A (en) * 1994-02-03 1995-08-09 Massachusetts Inst Technology Capacitive position detection
US5508700A (en) * 1994-03-17 1996-04-16 Tanisys Technology, Inc. Capacitance sensitive switch and switch array
EP0723166B1 (en) * 1995-01-18 2000-03-08 Carlo Gavazzi Services AG Capacitive sensor

Also Published As

Publication number Publication date
GB9703169D0 (en) 1997-04-02
GB2312514B (en) 2000-03-29
GB2312514A (en) 1997-10-29

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