Inventor · disambiguated record
Kuan-Jen Tseng
Also filed as: TSENG KUAN-JEN
18 granted patents·4 pending applications·28 citations·filing 2008–2013
90Inventor score
Top patents by PatentIndex Score
22 records- 0178US8004201B2LED circuitHIMAX ANALOGIC INC·Filed 2009·Granted Aug 23, 2011·8 cites·6 claims
- 0272US8607106B2Channel detection deviceTSENG KUAN-JEN·Filed 2010·Granted Dec 10, 2013·2 cites·14 claims
- 0362US7940136B2OscillatorHIMAX ANALOGIC INC·Filed 2009·Granted May 10, 2011·4 cites·8 claims
- 0459US7920011B1Voltage trimming circuitHIMAX ANALOGIC INC·Filed 2009·Granted Apr 5, 2011·4 cites·9 claims
- 0559US7626429B2Driving circuit to drive an output stageHIMAX ANALOGIC INC·Filed 2008·Granted Dec 1, 2009·4 cites·8 claims
- 0658US8384655B2LED driving circuit and method of controlling the sameHIMAX ANALOGIC INC·Filed 2009·Granted Feb 26, 2013·1 cites·15 claims
- 0751US8129923B2Switching circuit adapted in LED circuitTSENG KUAN-JEN·Filed 2009·Granted Mar 6, 2012·0 cites·12 claims
- 0850US7629842B2Class D audio amplifierHIMAX ANALOGIC INC·Filed 2008·Granted Dec 8, 2009·2 cites·7 claims
- 0949US9071137B2Driving circuit and error amplifier thereofHIMAX ANALOGIC INC·Filed 2013·Granted Jun 30, 2015·0 cites·20 claims
- 1048US8704501B2Driver, current regulating circuit thereof, and method of current regulation, with alternating voltages thereinTSENG KUAN-JEN·Filed 2009·Granted Apr 22, 2014·2 cites·8 claims
- 1146US7714646B2Audio power amplifier and a pre-amplifier thereofHIMAX ANALOGIC INC·Filed 2008·Granted May 11, 2010·1 cites·8 claims
- 1245US8390215B2Light emitting diode circuit, light emitting diode driving circuit, voltage selection circuit, and method for driving thereofTSENG KUAN-JEN·Filed 2010·Granted Mar 5, 2013·0 cites·12 claims
- 1341US9379601B2Charge module, driving circuit, and operating methodHIMAX ANALOGIC INC·Filed 2013·Granted Jun 28, 2016·0 cites·20 claims
- 1441US8779688B2Light emitting diode driving circuitTSENG KUAN-JEN·Filed 2010·Granted Jul 15, 2014·0 cites·11 claims
- 1540US8779737B2Voltage converting circuit and methodTSENG KUAN-JEN·Filed 2009·Granted Jul 15, 2014·0 cites·14 claims
- 1640US7973598B2Audio power amplifier and a pre-amplifier thereofHIMAX ANALOGIC INC·Filed 2010·Granted Jul 5, 2011·0 cites·1 claims
- 1739US7825729B2Class AB rail-to-rail operational amplifierHIMAX ANALOGIC INC·Filed 2009·Granted Nov 2, 2010·0 cites·16 claims
- 1839US2012112660A1LED Circuit Having LED Driving Circuit with Smooth Transient Mechanism and Operation Method of the SameTSENG KUAN-JEN·Filed 2010·Application pending·0 cites
- 1939US2012098869A1Light Emitting Diode Circuit, Light Emitting Diode Driving Circuit, and Method for Driving Light Emitting Diode ChannelsTSENG KUAN-JEN·Filed 2010·Application pending·0 cites
- 2039US2012112659A1LED Circuit Having LED Driving Circuit and Operation Method of the SameTSENG KUAN-JEN·Filed 2010·Application pending·0 cites
- 2138US8194377B2Driver and over-current protection circuit thereinTSENG KUAN-JEN·Filed 2009·Granted Jun 5, 2012·0 cites·14 claims
- 2238US2010213907A1Low Drop Out Linear RegulatorHIMAX ANALOGIC INC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →