NITGEN CO., LTD.
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 07, 2006 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 152 Total Citation Count
- Nov 26, 2001 Earliest Filing
- 2 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
6995384 Method and apparatus for discriminating latent fingerprint in optical fingerprint input apparatusFeb 28, 05Feb 07, 06[G06K]
6989547 Method and apparatus for discriminating latent fingerprint in optical fingerprint input apparatusFeb 28, 05Jan 24, 06[G06K]
6961453 Method for extracting fingerprint feature data using ridge orientation modelNov 26, 01Nov 01, 05[G06K]
6885017 Method and apparatus for discriminating latent fingerprint optical fingerprint input apparatusOct 24, 02Apr 26, 05[G06K]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2002/0180,585 Information terminal with built-in fingerprint recognizerAbandonedJun 13, 02Dec 05, 02[H04Q]
Top Inventors for This Owner
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