Inventor · disambiguated record
Liang-Pin Tai
Also filed as: TAI LIANG-PIN
46 granted patents·8 pending applications·819 citations·filing 2002–2013
98Inventor score
Top patents by PatentIndex Score
54 records- 0196US7501805B2Circuit and method for soft start from a residual voltageRICHTEK TECHNOLOGY CORP·Filed 2006·Granted Mar 10, 2009·62 cites·13 claims
- 0296US7233191B2JFET driver circuit and JFET driving methodRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Jun 19, 2007·38 cites·9 claims
- 0395US7230406B2Fixed-frequency current mode converter and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Jun 12, 2007·81 cites·20 claims
- 0493US7233131B2Circuit and method for implementing a multi-function pin on a PWM controller chip in a voltage converterRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Jun 19, 2007·45 cites·10 claims
- 0593US6670794B1Multi-phase DC-to-DC buck converter with multi-phase current balance and adjustable load regulationRICHTEK TECHNOLOGY CORP·Filed 2002·Granted Dec 30, 2003·101 cites·8 claims
- 0692US7834606B2Control circuit and method for a constant on-time PWM switching converterRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Nov 16, 2010·42 cites·32 claims
- 0789US6839252B2Two-step ripple-free multi-phase buck converter and method thereofRICHTEK TECHNOLOGY CORP·Filed 2003·Granted Jan 4, 2005·63 cites·12 claims
- 0887US8040122B2Duty feed forward method and apparatus for modulating a duty of a PWM signal and power converting method and power converter using the sameRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Oct 18, 2011·14 cites·39 claims
- 0987US7474086B2Frequency-on-the-fly control circuit and method for a DC/DC PWM converterRICHTEK TECHNOLOGY CORP·Filed 2006·Granted Jan 6, 2009·26 cites·11 claims
- 1087US6414470B1Apparatus and method for balancing channel currents in a multi-phase DC-to-DC converterRICHTEK TECHNOLOGY CORP·Filed 2002·Granted Jul 2, 2002·74 cites·39 claims
- 1185US7180278B2Real current sense apparatus for a DC-to-DC converterRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Feb 20, 2007·22 cites·6 claims
- 1280US7560917B2Current feed-through adaptive voltage position control for a voltage regulatorRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Jul 14, 2009·17 cites·10 claims
- 1379US8169206B2Duty feed forward method and apparatus for modulating duty cycle of PMW signal and power converting method and power converter using the sameCHANG TSAI-FU·Filed 2010·Granted May 1, 2012·6 cites·20 claims
- 1479US8063617B2Quick response width modulation for a voltage regulatorWANG TING-HUNG·Filed 2009·Granted Nov 22, 2011·18 cites·44 claims
- 1578US8503196B2Feedback circuit and control method for an isolated power converterTAI LIANG-PIN·Filed 2010·Granted Aug 6, 2013·6 cites·7 claims
- 1675US7026800B2Feed-forward method for improving a transient response for a DC—DC power conversion and DC—DC voltage converter utilizing the sameRICHTEK TECHNOLOGY CORP·Filed 2003·Granted Apr 11, 2006·29 cites·28 claims
- 1773US7498792B2Pulse modulation system with nonlinear rampRICHTEK TECHNOLOGY COPORATION·Filed 2005·Granted Mar 3, 2009·15 cites·28 claims
- 1873US7274177B2Overshoot suppression circuit for a voltage regulation moduleRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Sep 25, 2007·11 cites·8 claims
- 1972US7701190B2Control circuit and method for a DC-to-DC converter to improve transient response thereofRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Apr 20, 2010·10 cites·8 claims
- 2071US8724349B2Apparatus and method for output voltage calibration of a primary feedback flyback power moduleTANG CHIEN-FU·Filed 2011·Granted May 13, 2014·3 cites·8 claims
- 2168US6801030B2Current sense apparatus and methodRICHTEK TECHNOLOGY CORP·Filed 2003·Granted Oct 5, 2004·18 cites·9 claims
- 2267US7148666B1Direct current voltage boosting/bucking deviceRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Dec 12, 2006·9 cites·8 claims
- 2365US7023253B2Apparatus and method for noise sensitivity improvement to a switching systemRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Apr 4, 2006·11 cites·15 claims
- 2464US8031493B2Method and apparatus for improving the light load efficiency of a switching mode converterRICHTEK TECHNOLOGY CORP·Filed 2008·Granted Oct 4, 2011·6 cites·11 claims
- 2564US7838902B2Single-chip common-drain JFET device and its applicationsRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Nov 23, 2010·1 cites·3 claims
- 2664US7535032B2Single-chip common-drain JFET device and its applicationsRICHTEK TECHNOLOGY CORP·Filed 2005·Granted May 19, 2009·1 cites·13 claims
- 2763US7781921B2Voltage regulator and method for generating indicator signal in voltage regulatorRICHTEK TECHNOLOGY CORP·Filed 2008·Granted Aug 24, 2010·2 cites·8 claims
- 2863US7696731B2Method and circuit for reducing switching ringing in switching regulatorRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Apr 13, 2010·6 cites·26 claims
- 2963US6946823B2Delta-sigma DC-to-DC converter and method thereofRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Sep 20, 2005·17 cites·11 claims
- 3062US7786604B2Dual MOSFET packageRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Aug 31, 2010·2 cites·18 claims
- 3160US7576588B2Quick turn on apparatus and method for a NMOSFET switchRICHTEK TECHNOLOGY CORP·Filed 2006·Granted Aug 18, 2009·3 cites·12 claims
- 3260US7233134B2DC-to-DC converter with fast load transient response and method thereofRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Jun 19, 2007·15 cites·13 claims
- 3357US7233133B2High-efficiency two-step DC-to-DC converterRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Jun 19, 2007·4 cites·6 claims
- 3456US7838900B2Single-chip common-drain JFET device and its applicationsRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Nov 23, 2010·0 cites·3 claims
- 3556US7838901B2Single-chip common-drain JFET device and its applicationsRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Nov 23, 2010·0 cites·1 claims
- 3656US7768033B2Single-chip common-drain JFET device and its applicationsRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Aug 3, 2010·0 cites·3 claims
- 3756US7759695B2Single-chip common-drain JFET device and its applicationsRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Jul 20, 2010·0 cites·3 claims
- 3855US6876190B2Current sense apparatus and methodRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Apr 5, 2005·9 cites·5 claims
- 3955US6771116B1Circuit for producing a voltage reference insensitive with temperatureRICHTEK TECHNOLOGY CORP·Filed 2002·Granted Aug 3, 2004·9 cites·7 claims
- 4053US6960905B2Time-sharing current sense circuit for a multi-phase converterRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Nov 1, 2005·10 cites·10 claims
- 4150US6927960B2Circuit protection deviceRICHTEK TECHNOLOGY CORP·Filed 2002·Granted Aug 9, 2005·4 cites·10 claims
- 4250US2013229833A1Feedback circuit and control method for an isolated power converterRICHTEK TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
- 4349US7049800B2Switching mode voltage regulator and method thereofRICHTEK TECHNOLOGY CORP·Filed 2003·Granted May 23, 2006·7 cites·24 claims
- 4444US7446591B2Switching circuit using multiple common-drain JFETs for good heat dissipation capability and small PCB layout areaRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Nov 4, 2008·0 cites·2 claims
- 4543US2009174461A1Quick turn on apparatus and method for a NMOSFET switchWANG KO-CHENG·Filed 2009·Application pending·0 cites
- 4642US7274246B2Switching circuit using multiple common-drain JFETs for good heat dissipation capability and small PCB layout areaRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Sep 25, 2007·0 cites·2 claims
- 4738US7489182B2Charge pump start up circuit and method thereofRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Feb 10, 2009·0 cites·2 claims
- 4837US6969980B1Noise-resistant pulse width modulatorRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Nov 29, 2005·2 cites·12 claims
- 4937US2007147099A1Electronic circuits utilizing normally-on junction field-effect transistorTAI LIANG-PIN·Filed 2007·Application pending·0 cites
- 5037US2007146046A1Electronic circuits utilizing normally-on junction field-effect transistorTAI LIANG-PIN·Filed 2007·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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