Assignee
TESTECH INC
US·5 granted patents·79 citations·filing 2000–2004
Top patents by PatentIndex Score
5 records- 0172US6688186B2Slim type fingerprint recognition device using contact light emitting device and thin film transistor fingerprint input deviceTESTECH INC·Filed 2002·Granted Feb 10, 2004·33 cites·11 claims
- 0270US6952490B2Fingerprint recognizing device having patterned floating electrodes and fabricating method thereforTESTECH INC·Filed 2001·Granted Oct 4, 2005·16 cites·20 claims
- 0369US7248298B2Fingerprint recognition sensor and manufacturing method thereofTESTECH INC·Filed 2000·Granted Jul 24, 2007·12 cites·3 claims
- 0452USD512930SSafety barrierTESTECH INC·Filed 2004·Granted Dec 20, 2005·9 cites·1 claims
- 0551US6993164B2Fingerprint image acquisition apparatus and method thereofTESTECH INC·Filed 2002·Granted Jan 31, 2006·9 cites·16 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →