Assignee
YANG TA-YUNG
US·52 granted patents·11 pending applications·265 citations·filing 2006–2013
Top patents by PatentIndex Score
63 records- 0195US8134302B2Offline LED driving circuitsYANG TA-YUNG·Filed 2010·Granted Mar 13, 2012·63 cites·9 claims
- 0292US8587964B2Control circuit with burst mode and extended valley switching for quasi-resonant power converterYANG TA-YUNG·Filed 2011·Granted Nov 19, 2013·14 cites·18 claims
- 0389US8094468B2Control circuit having off-time modulation to operate power converter at quasi-resonance and in continuous current modeYANG TA-YUNG·Filed 2008·Granted Jan 10, 2012·26 cites·14 claims
- 0486US8643297B2Control circuit and control method for dimming LED lighting circuitYANG TA-YUNG·Filed 2011·Granted Feb 4, 2014·10 cites·19 claims
- 0586US8199541B2High efficiency bridgeless PFC power converterYANG TA-YUNG·Filed 2009·Granted Jun 12, 2012·23 cites·17 claims
- 0683US9093918B2Control circuit for offline power converter without input capacitorYANG TA-YUNG·Filed 2012·Granted Jul 28, 2015·6 cites·10 claims
- 0783US8488338B2Controller with valley switching and limited maximum frequency for quasi-resonant power convertersYANG TA-YUNG·Filed 2011·Granted Jul 16, 2013·7 cites·15 claims
- 0883US8154153B2Method and apparatus for providing a communication channel through an output cable of a power supplyYANG TA-YUNG·Filed 2007·Granted Apr 10, 2012·10 cites·4 claims
- 0982US8432109B2Method and apparatus for a LED driver with high power factorYANG TA-YUNG·Filed 2011·Granted Apr 30, 2013·8 cites·20 claims
- 1081US8742677B2LED drive circuit with a programmable input for LED lightingYANG TA-YUNG·Filed 2010·Granted Jun 3, 2014·3 cites·17 claims
- 1178US8698474B2Start-up circuit with low standby power loss for power convertersYANG TA-YUNG·Filed 2011·Granted Apr 15, 2014·5 cites·17 claims
- 1278US8269432B2Offline LED lighting circuit with dimming controlYANG TA-YUNG·Filed 2010·Granted Sep 18, 2012·5 cites·10 claims
- 1378US8154888B2Offline synchronous rectifier circuit with turned-on arbiter and phase-lock for switching power convertersYANG TA-YUNG·Filed 2009·Granted Apr 10, 2012·8 cites·6 claims
- 1476US8711583B2Single-stage PFC converter with constant voltage and constant currentYANG TA-YUNG·Filed 2011·Granted Apr 29, 2014·5 cites·15 claims
- 1576US8670248B2Primary-side controlled power converter with an RC network and method thereofYANG TA-YUNG·Filed 2011·Granted Mar 11, 2014·4 cites·11 claims
- 1675US8513895B2High efficiency LED driver with current source regulationsYANG TA-YUNG·Filed 2010·Granted Aug 20, 2013·4 cites·13 claims
- 1773US8730687B2Switching controller with valley-lock switching and limited maximum frequency for quasi-resonant power convertersYANG TA-YUNG·Filed 2011·Granted May 20, 2014·4 cites·16 claims
- 1873US8664998B2Adaptive filter circuit for sampling a reflected voltage of transformer in a power converter and method thereofYANG TA-YUNG·Filed 2011·Granted Mar 4, 2014·4 cites·26 claims
- 1972US8179250B2Power management interfaceYANG TA-YUNG·Filed 2009·Granted May 15, 2012·4 cites·9 claims
- 2071US8710813B2Low drop-out regulator providing constant current and maximum voltage limitYANG TA-YUNG·Filed 2009·Granted Apr 29, 2014·7 cites·24 claims
- 2171US8605462B2Switching circuit for primary-side regulated resonant power convertersYANG TA-YUNG·Filed 2009·Granted Dec 10, 2013·9 cites·4 claims
- 2270US8593833B2Method and apparatus for a flyback power converter providing output voltage and current regulation without input capacitorYANG TA-YUNG·Filed 2011·Granted Nov 26, 2013·3 cites·16 claims
- 2370US8559196B2Output voltage control circuit of power converter for light-load power savingYANG TA-YUNG·Filed 2010·Granted Oct 15, 2013·3 cites·20 claims
- 2466US8659916B2Control circuit with ZVS-lock and asymmetrical PWM for resonant power converterYANG TA-YUNG·Filed 2012·Granted Feb 25, 2014·2 cites·18 claims
- 2564US9142952B2Multi-function terminal of power supply controller for feedback signal input and over-temperature protectionYANG TA-YUNG·Filed 2011·Granted Sep 22, 2015·2 cites·17 claims
- 2664US8072787B2Synchronous rectifying for soft switching power convertersYANG TA-YUNG·Filed 2007·Granted Dec 6, 2011·3 cites·10 claims
- 2763US9007786B2Switching controller for flyback power converters without input capacitorYANG TA-YUNG·Filed 2012·Granted Apr 14, 2015·2 cites·15 claims
- 2858US8451632B2Dual-Switches flyback power converter with self-excited supply to power the high-side driverYANG TA-YUNG·Filed 2009·Granted May 28, 2013·4 cites·8 claims
- 2958US8102133B2Control circuit for BLDC motorsYANG TA-YUNG·Filed 2009·Granted Jan 24, 2012·4 cites·13 claims
- 3057US8179700B2Control circuit with adaptive minimum on time for power convertersYANG TA-YUNG·Filed 2006·Granted May 15, 2012·4 cites·18 claims
- 3156US8242754B2Resonant power converter with half bridge and full bridge operations and method for control thereofYANG TA-YUNG·Filed 2009·Granted Aug 14, 2012·3 cites·8 claims
- 3253US8482268B2Correction circuit of a switching-current sample for power converters in both CCM and DCM operationYANG TA-YUNG·Filed 2011·Granted Jul 9, 2013·1 cites·18 claims
- 3353US8482391B2Wall control interface with phase modulation and detection for power managementYANG TA-YUNG·Filed 2008·Granted Jul 9, 2013·2 cites·10 claims
- 3451US9218737B2Receiving control circuit for a wall control interface with phase modulation and detection for power managementYANG TA-YUNG·Filed 2013·Granted Dec 22, 2015·0 cites·5 claims
- 3551US8089791B2Compensation circuit and compensation method for current mode power convertersYANG TA-YUNG·Filed 2006·Granted Jan 3, 2012·2 cites·14 claims
- 3650US9077258B2Regulation circuit associated with synchronous rectifier providing cable compensation for the power converter and method thereofYANG TA-YUNG·Filed 2012·Granted Jul 7, 2015·0 cites·15 claims
- 3747US8902999B2Isolation interface circuit for power managementYANG TA-YUNG·Filed 2012·Granted Dec 2, 2014·0 cites·14 claims
- 3847US8866512B2Feedback terminal of power converter having programming function for parameter settingYANG TA-YUNG·Filed 2011·Granted Oct 21, 2014·0 cites·11 claims
- 3947US8525554B2High-side signal sensing circuitYANG TA-YUNG·Filed 2011·Granted Sep 3, 2013·0 cites·10 claims
- 4047US2009058323A1Flyback LED drive circuit with constant current regulationYANG TA-YUNG·Filed 2007·Application pending·0 cites
- 4146US9520767B2Protection circuit for power converterYANG TA-YUNG·Filed 2012·Granted Dec 13, 2016·0 cites·8 claims
- 4246US8934266B2Adaptive slope compensation programmable by input voltage of power converterYANG TA-YUNG·Filed 2012·Granted Jan 13, 2015·0 cites·10 claims
- 4346US8908396B2Control circuit for controlling the maximum output current of power converter and method thereofYANG TA-YUNG·Filed 2012·Granted Dec 9, 2014·0 cites·12 claims
- 4444US9306459B2Control circuit for burst switching of power converter and method thereofYANG TA-YUNG·Filed 2011·Granted Apr 5, 2016·0 cites·11 claims
- 4544US8854841B2High-speed reflected signal detection for primary-side controlled power convertersYANG TA-YUNG·Filed 2010·Granted Oct 7, 2014·0 cites·7 claims
- 4644US8531210B2Monolithic high-side switch control circuitsYANG TA-YUNG·Filed 2012·Granted Sep 10, 2013·0 cites·6 claims
- 4744US2013214601A1Interface circuits for cascade and series battery management and methods thereofYANG TA-YUNG·Filed 2013·Application pending·0 cites
- 4843USRE43015ECapacitive high-side switch driver for a power converterYANG TA-YUNG·Filed 2006·Granted Dec 13, 2011·0 cites·23 claims
- 4942US9148060B2Switching controller with burst mode management circuit to reduce power loss and acoustic noise of power converterYANG TA-YUNG·Filed 2009·Granted Sep 29, 2015·0 cites·10 claims
- 5042US8749999B2Controller and power converter using the same for clamping maximum switching current of power converterYANG TA-YUNG·Filed 2012·Granted Jun 10, 2014·0 cites·14 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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