Assignee
FUJITSU DENSO
JP·10 granted patents·1 pending application·262 citations·filing 1989–2001
Top patents by PatentIndex Score
11 records- 0187USD389817SFingerprint distinction readerFUJITSU DENSO·Filed 1996·Granted Jan 27, 1998·43 cites·1 claims
- 0282US6314196B1Fingerprint registering method and fingerprint checking deviceFUJITSU DENSO·Filed 1997·Granted Nov 6, 2001·71 cites·3 claims
- 0377USD393837SFingerprint distinction readerFUJITSU DENSO·Filed 1996·Granted Apr 28, 1998·29 cites·1 claims
- 0464US6275601B1Fingerprinting judging methodFUJITSU DENSO·Filed 2000·Granted Aug 14, 2001·15 cites·1 claims
- 0561US6430063B1Control switch for synchronous rectification circuit of DC-DC converterFUJITSU DENSO·Filed 2001·Granted Aug 6, 2002·16 cites·8 claims
- 0653US4912621ACurrent-balance switching regulatorFUJITSU DENSO·Filed 1989·Granted Mar 27, 1990·28 cites·3 claims
- 0752US6361177B2Optical device fixing deviceFUJITSU DENSO·Filed 2000·Granted Mar 26, 2002·5 cites·2 claims
- 0852US6144511AOptical device fixing deviceFUJITSU DENSO·Filed 1996·Granted Nov 7, 2000·23 cites·5 claims
- 0952US5995641AFingerprint identification device and method of using sameFUJITSU DENSO·Filed 1996·Granted Nov 30, 1999·27 cites·2 claims
- 1037US2002067529A1Passive optical network transmission system, ATM-passive optical network transmission system, optical network unit of ATM-passive optical network transmission system, and optical line terminator of ATM-passive optical network transmission systemFUJITSU DENSO·Filed 2001·Application pending·0 cites
- 1127US6122395AFingerprint dictionary image renewing methodFUJITSU DENSO·Filed 1999·Granted Sep 19, 2000·5 cites·5 claims
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