Inventor · disambiguated record
Jwin-Yen Guo
Also filed as: GUO JWIN-YEN
14 granted patents·1 pending application·81 citations·filing 2008–2012
91Inventor score
Top patents by PatentIndex Score
15 records- 0189US8487690B2Dual mode charge pumpWEI WEI-HSIN·Filed 2012·Granted Jul 16, 2013·20 cites·7 claims
- 0288US8310313B2Highly efficient class-G amplifier and control method thereofGUO JWIN-YEN·Filed 2010·Granted Nov 13, 2012·19 cites·3 claims
- 0374US7839667B2Adaptive leading-edge blanking circuit and method for switching mode power converterRICHTEK TECHNOLOGY CORP·Filed 2008·Granted Nov 23, 2010·11 cites·24 claims
- 0473US8755539B2Electrostatic transducer loudspeakerHUANG PEI-CHENG·Filed 2010·Granted Jun 17, 2014·4 cites·1 claims
- 0564US8411879B2Speaker driver circuit driven by positive and negative voltagesGUO JWIN-YEN·Filed 2009·Granted Apr 2, 2013·5 cites·6 claims
- 0662US8018280B2Thermal regulation of a class-D audio amplifierRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Sep 13, 2011·5 cites·17 claims
- 0760US7944289B2Minimum pulse generation in a class-D amplifierRICHTEK TECHNOLOGY CORP·Filed 2009·Granted May 17, 2011·4 cites·36 claims
- 0859US7741902B2Circuit and method for generating a PWM control signal for a class-D amplifierRICHTEK TECHNOLOGY CORP·Filed 2008·Granted Jun 22, 2010·4 cites·13 claims
- 0958US8115542B2Variable frequency class-D amplifier, control method thereof, and ramp generator thereforHUANG PEI-CHENG·Filed 2010·Granted Feb 14, 2012·2 cites·24 claims
- 1058US8064620B2Driver circuit and driving method for electrostatic loudspeakerHUANG PEI-CHENG·Filed 2008·Granted Nov 22, 2011·1 cites·13 claims
- 1153US7911268B2Apparatus and method for improving the feedback linearity of a 1.5-bit sigma-delta class-D amplifierRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Mar 22, 2011·3 cites·11 claims
- 1250US8159294B2Multi-voltage headphone drive circuitGUO JWIN-YEN·Filed 2009·Granted Apr 17, 2012·2 cites·3 claims
- 1345US7911273B2Reduction of power consumption and EMI of a switching amplifierRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Mar 22, 2011·1 cites·29 claims
- 1439US7911267B2Sigma-delta class-D amplifier and control method for a sigma-delta class-D amplifierRICHTEK TECHNOLOGY CORP·Filed 2008·Granted Mar 22, 2011·0 cites·10 claims
- 1531US2009041266A1Electrostatic loudspeaker driverGUO JWIN-YEN·Filed 2008·Application pending·0 cites
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