Ensign Holdings
Patent Owner
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 24, 2011 most recent publication
Details
- 6 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 947 Total Citation Count
- Aug 18, 2000 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7948361 Obtaining biometric identification using a direct electrical contactNov 19, 02May 24, 11[G06K]
7796013 Device using histological and physiological biometric marker for authentication and activationJan 10, 01Sep 14, 10[G08B, H04Q, G05B, H04B, G06F]
7536557 Method for biometric authentication through layering biometric traitsMar 22, 01May 19, 09[H04L, G06F, G06K]
7441123 Method and apparatus for characterizing and estimating the parameters of histological and physiological biometric markers for authenticationMar 23, 01Oct 21, 08[G06K]
7133792 Method and apparatus for calibration over time of histological and physiological biometric markers for authenticationMar 23, 01Nov 07, 06[G01C]
6483929 Method and apparatus for histological and physiological biometric operation and authenticationAug 18, 00Nov 19, 02[G06K]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
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