Richard Churchill

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fingerprint verification method having band detection
- Patent number 6,952,489
- Issue date Oct 4, 2005
- Hewlett-Packard Development Company, L.P.
- Michael F. Angelo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device bay system without 1394 PHY/Link interface to device bay con...
- Patent number 6,061,746
- Issue date May 9, 2000
- Compaq Computer Corporation
- Paul C. Stanley
- G06 - COMPUTING CALCULATING COUNTING