Advanced Precision Technology, Inc.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 22, 2002 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 165 Total Citation Count
- Jul 07, 1995 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6341028 Jitter mechanism for a real time fingerprint sensor and verification systemExpiredNov 18, 99Jan 22, 02[G02B]
6111671 Match filters for a real time fingerprint sensor and verification systemExpiredNov 18, 99Aug 29, 00[G03H]
5629764 Prism fingerprint sensor using a holographic optical elementExpiredJul 07, 95May 13, 97[G06K]
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