Assignee
SECUGEN CORP
US·20 granted patents·520 citations·filing 1998–2019
Top patents by PatentIndex Score
20 records- 0195US10102415B1Method and apparatus for simultaneous multiple fingerprint enrollmentSECUGEN CORP·Filed 2018·Granted Oct 16, 2018·10 cites·20 claims
- 0295US9741290B1Multi-mode displaySECUGEN CORP·Filed 2016·Granted Aug 22, 2017·15 cites·29 claims
- 0394US8917387B1Fingerprint sensing apparatusSECUGEN CORP·Filed 2014·Granted Dec 23, 2014·32 cites·21 claims
- 0494US6917695B2High contrast, low distortion optical acquisition system for image capturingSECUGEN CORP·Filed 2002·Granted Jul 12, 2005·91 cites·16 claims
- 0590US9342733B2Fingerprint sensing and calibration apparatusSECUGEN CORP·Filed 2015·Granted May 17, 2016·11 cites·18 claims
- 0687US9342729B2Fake fingerprint detection systemSECUGEN CORP·Filed 2014·Granted May 17, 2016·9 cites·18 claims
- 0783US10824842B2Multi-factor signature authenticationSECUGEN CORP·Filed 2019·Granted Nov 3, 2020·2 cites·16 claims
- 0883US9606672B2Methods and apparatuses for user authenticationSECUGEN CORP·Filed 2016·Granted Mar 28, 2017·3 cites·18 claims
- 0979US9830009B2Apparatus and method for detecting hovering commandsSECUGEN CORP·Filed 2016·Granted Nov 28, 2017·2 cites·18 claims
- 1079US9454259B2Multi-level command sensing apparatusSECUGEN CORP·Filed 2016·Granted Sep 27, 2016·2 cites·18 claims
- 1178US10210374B1Method and apparatus for fingerprint enrollmentSECUGEN CORP·Filed 2018·Granted Feb 19, 2019·3 cites·24 claims
- 1277US7035442B2User authenticating system and method using one-time fingerprint templateSECUGEN CORP·Filed 2001·Granted Apr 25, 2006·54 cites·16 claims
- 1376US6826000B2Optical fingerprint acquisition apparatusSECUGEN CORP·Filed 2002·Granted Nov 30, 2004·45 cites·6 claims
- 1475US6870946B1Compact optical fingerprint capturing and recognition systemSECUGEN CORP·Filed 1999·Granted Mar 22, 2005·107 cites·9 claims
- 1573US10282584B1Method and apparatus for reducing fingerprint image distortionSECUGEN CORP·Filed 2019·Granted May 7, 2019·1 cites·21 claims
- 1670US6154285ASurface treatment for optical image capturing systemSECUGEN CORP·Filed 1998·Granted Nov 28, 2000·84 cites·16 claims
- 1762US10268871B1Interactive multiple fingerprint enrollmentSECUGEN CORP·Filed 2018·Granted Apr 23, 2019·0 cites·16 claims
- 1859US10235557B1Method and apparatus for sensing fingerprintSECUGEN CORP·Filed 2018·Granted Mar 19, 2019·0 cites·27 claims
- 1954US6961453B2Method for extracting fingerprint feature data using ridge orientation modelSECUGEN CORP·Filed 2001·Granted Nov 1, 2005·14 cites·10 claims
- 2051US6324020B1Method and apparatus for reduction of trapezoidal distortion and improvement of image sharpness in an optical image capturing systemSECUGEN CORP·Filed 1999·Granted Nov 27, 2001·35 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when SECUGEN CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →