Assignee
LIGHTUNING TECH INC
TW·11 granted patents·4 pending applications·502 citations·filing 2002–2007
Top patents by PatentIndex Score
15 records- 0197US7447911B2Electronic identification key with portable application programs and identified by biometrics authenticationLIGHTUNING TECH INC·Filed 2005·Granted Nov 4, 2008·130 cites·11 claims
- 0292US7200250B2Sweep-type fingerprint sensor moduleLIGHTUNING TECH INC·Filed 2003·Granted Apr 3, 2007·111 cites·10 claims
- 0386US7069785B2Thermal bubble type micro inertial sensorLIGHTUNING TECH INC·Filed 2003·Granted Jul 4, 2006·28 cites·20 claims
- 0485US6710461B2Wafer level packaging of micro electromechanical deviceLIGHTUNING TECH INC·Filed 2002·Granted Mar 23, 2004·66 cites·13 claims
- 0583US7397096B2Structure of sweep-type fingerprint sensing chip capable of resisting electrostatic discharge (ESD) and method of fabricating the sameLIGHTUNING TECH INC·Filed 2006·Granted Jul 8, 2008·19 cites·12 claims
- 0682US7424134B2Card-type biometric identification device and method thereforLIGHTUNING TECH INC·Filed 2004·Granted Sep 9, 2008·60 cites·23 claims
- 0782US7099497B2Capacitive fingerprint sensorLIGHTUNING TECH INC·Filed 2003·Granted Aug 29, 2006·64 cites·10 claims
- 0860US7277563B2Capacitive micro pressure sensing member and fingerprint sensor using the sameLIGHTUNING TECH INC·Filed 2003·Granted Oct 2, 2007·9 cites·9 claims
- 0953US7071708B2Chip-type sensor against ESD and stress damages and contamination interferenceLIGHTUNING TECH INC·Filed 2004·Granted Jul 4, 2006·9 cites·14 claims
- 1049US7110015B2Thermal printing device and methods for manufacturing the sameLIGHTUNING TECH INC·Filed 2004·Granted Sep 19, 2006·3 cites·17 claims
- 1148US7044392B2Card device with a sweep-type fingerprint sensorLIGHTUNING TECH INC·Filed 2004·Granted May 16, 2006·3 cites·16 claims
- 1245US2007098226A1Hard disk apparatus with a biometrics sensor and method of protecting data thereinLIGHTUNING TECH INC·Filed 2006·Application pending·0 cites
- 1345US2008091399A1Driverless signal generating apparatus and control method thereofLIGHTUNING TECH INC·Filed 2007·Application pending·0 cites
- 1442US2007019843A1Wireless peripheral device having a sweep-type fingerprint sensing chipLIGHTUNING TECH INC·Filed 2006·Application pending·0 cites
- 1540US2005110051A1Surface processing method for a chip device and a chip device formed by he methodLIGHTUNING TECH INC·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →