| Patent | Date |
|---|
Low delay time power converter circuit and driver circuit thereof
Grant 11,303,218 - Chen , et al. April 12, 2 | 2022-04-12 |
Dimmer interface circuit and buffer stage circuit thereof
Grant 11,297,702 - Chang , et al. April 5, 2 | 2022-04-05 |
Current sensing circuit having self calibration
Grant 11,169,179 - Chen , et al. November 9, 2 | 2021-11-09 |
Current Sensing Circuit Having Self Calibration
App 20210270870 - Chen; Isaac Y. ; et al. | 2021-09-02 |
Dimmer Interface Circuit And Buffer Stage Circuit Thereof
App 20210227659 - Chang; Yu-Wen ; et al. | 2021-07-22 |
Low Delay Time Power Converter Circuit And Driver Circuit Thereof
App 20210167691 - Chen; Isaac Y. ; et al. | 2021-06-03 |
Output Stage Circuit For Transmitting Data Via Bus
App 20210119625 - Chang; Yu-Wen ; et al. | 2021-04-22 |
Light Emitting Device Driving Apparatus And Dimming Control Circuit And Dimming Control Method Thereof
App 20210112639 - Chen; Yu-Min ; et al. | 2021-04-15 |
Light emitting device driving apparatus and dimming control circuit and dimming control method thereof
Grant 10,980,090 - Chen , et al. April 13, 2 | 2021-04-13 |
Output stage circuit for transmitting data via bus
Grant 10,972,090 - Chang , et al. April 6, 2 | 2021-04-06 |
Power supply apparatus and master power supply circuit, slave power supply circuit and control method thereof
Grant 10,804,883 - Chen , et al. October 13, 2 | 2020-10-13 |
Power control circuit, pulse signal detection circuit, and pulse signal detection method
Grant 10,686,383 - Lo , et al. | 2020-06-16 |
Power Supply Apparatus and Master Power Supply Circuit, Slave Power Supply Circuit and Control Method Thereof
App 20200136593 - Chen; Isaac Y. ; et al. | 2020-04-30 |
Memory circuit having pseudo ground
Grant 10,629,270 - Chen , et al. | 2020-04-21 |
Power Control Circuit, Pulse Signal Detection Circuit, And Pulse Signal Detection Method
App 20200099307 - Lo; Li-Di ; et al. | 2020-03-26 |
Transmission interface having noise reduction function
Grant 10,587,312 - Jao , et al. | 2020-03-10 |
Memory Circuit Having Pseudo Ground
App 20190378577 - Chen; Isaac Y. ; et al. | 2019-12-12 |
Communication protocol circuit and discrete-time current sense circuit and method thereof
Grant 10,505,464 - Tang , et al. Dec | 2019-12-10 |
Power conversion device, slow soft-startup circuit, and power conversion chip
Grant 10,498,254 - Ho , et al. De | 2019-12-03 |
Power supply system and short circuit and/or bad connection detection method thereof, and power converter thereof
Grant 10,476,374 - Shiu , et al. Nov | 2019-11-12 |
Flyback power converter and secondary side control circuit thereof
Grant 10,461,652 - Tang , et al. Oc | 2019-10-29 |
Power switch control circuit and open detection method thereof
Grant 10,461,624 - Tsu , et al. Oc | 2019-10-29 |
Communication Protocol Circuit And Discrete-time Current Sense Circuit And Method Thereof
App 20190296651 - Tang; Chien-Fu ; et al. | 2019-09-26 |
Flyback power converter circuit and secondary side controller circuit thereof
Grant 10,355,612 - Tang , et al. July 16, 2 | 2019-07-16 |
Switching regulator and control circuit thereof
Grant 10,326,351 - Lo , et al. | 2019-06-18 |
Control circuit and method for programming an output voltage of a power converter
Grant 10,312,819 - Chen | 2019-06-04 |
Control circuit and method for programming an output voltage of a power converter
Grant 10,312,818 - Chen | 2019-06-04 |
Flyback power converter circuit and high voltage start-up circuit thereof
Grant 10,291,137 - Tang , et al. | 2019-05-14 |
Switching Regulator And Control Circuit Thereof
App 20190140534 - Lo; Li-Di ; et al. | 2019-05-09 |
Flyback Power Converter And Secondary Side Control Circuit Thereof
App 20190115844 - Tang; Chien-Fu ; et al. | 2019-04-18 |
Control circuit and method for programming an output voltage of a power converter
Grant 10,236,781 - Chen | 2019-03-19 |
Power Supply System And Short Circuit And/or Bad Connection Detection Method Thereof, And Power Converter Thereof
App 20190058391 - Shiu; Yi-Min ; et al. | 2019-02-21 |
Power Supply System And Short Circuit And/or Bad Connection Detection Method Thereof, And Power Converter Thereof
App 20190058390 - Shiu; Yi-Min ; et al. | 2019-02-21 |
Flyback Power Converter Circuit And High Voltage Start-up Circuit Thereof
App 20190028033 - Tang; Chien-Fu ; et al. | 2019-01-24 |
Power supply system and short circuit and/or bad connection detection method thereof, and power converter thereof
Grant 10,181,785 - Shiu , et al. Ja | 2019-01-15 |
Overvoltage protection method and buck switching regulator having overvoltage protection function and control circuit thereof
Grant 10,177,558 - Ho , et al. J | 2019-01-08 |
Adaptive buck converter with monitor circuit and charging cable using the same
Grant 10,170,923 - Yang , et al. J | 2019-01-01 |
Overvoltage Protection Method And Buck Switching Regulator Having Overvoltage Protection Function And Control Circuit Thereof
App 20180375320 - Ho; Jyun-Che ; et al. | 2018-12-27 |
Control Circuit And Method For Programming An Output Voltage Of A Power Converter
App 20180367044 - CHEN; ISAAC Y. | 2018-12-20 |
Power Conversion Device, Slow Soft-startup Circuit, And Power Conversion Chip
App 20180309385 - Ho; Jyun-Che ; et al. | 2018-10-25 |
Control Circuit And Method For Programming An Output Voltage Of A Power Converter
App 20180301993 - CHEN; ISAAC Y. | 2018-10-18 |
Control Circuit And Method For Programming An Output Voltage Of A Power Converter
App 20180301994 - CHEN; ISAAC Y. | 2018-10-18 |
Control circuit and method for programming an output voltage of a power converter
Grant 10,097,094 - Chen October 9, 2 | 2018-10-09 |
Multi-phase switching regulator and control circuit and control method thereof
Grant 10,097,092 - Ho , et al. October 9, 2 | 2018-10-09 |
Adaptive Buck Converter With Monitor Circuit And Charging Cable Using The Same
App 20180233937 - YANG; Ta-Yung ; et al. | 2018-08-16 |
Flyback Power Converter Circuit And Secondary Side Controller Circuit Thereof
App 20180212528 - Tang; Chien-Fu ; et al. | 2018-07-26 |
Switching regulator with PFC function and control circuit and control method thereof
Grant 10,014,783 - Lee , et al. July 3, 2 | 2018-07-03 |
Power Supply System And Short Circuit And/or Bad Connection Detection Method Thereof, And Power Converter Thereof
App 20180159423 - Shiu; Yi-Min ; et al. | 2018-06-07 |
Adaptive buck converter and charging cable using the same
Grant 9,979,214 - Yang , et al. May 22, 2 | 2018-05-22 |
Power Switch Control Circuit And Open Detection Method Thereof
App 20180138797 - Tsu; Pei-Sheng ; et al. | 2018-05-17 |
AC-to-DC power converter and control method and control integrated circuit thereof
Grant 9,966,857 - Pan , et al. May 8, 2 | 2018-05-08 |
Mixed mode compensation circuit
Grant 9,964,972 - Tang , et al. May 8, 2 | 2018-05-08 |
Power supply system and short circuit and/or bad connection detection method thereof, and power converter thereof
Grant 9,912,224 - Shiu , et al. March 6, 2 | 2018-03-06 |
Control circuit and method of a power converter
Grant 9,871,453 - Chen January 16, 2 | 2018-01-16 |
Switching Regulator with PFC Function and Control Circuit and Control Method Thereof
App 20170331381 - Lee; Yi-Wei ; et al. | 2017-11-16 |
Control circuit and method of a LED driver
Grant 9,781,786 - Ho , et al. October 3, 2 | 2017-10-03 |
Current regulator circuit capable of reducing current ripple and method of reducing current ripple
Grant 9,755,511 - Lee , et al. September 5, 2 | 2017-09-05 |
Mobile Device Charger For Charging Mobile Device And Related Adaptive Charging Voltage Generator
App 20170201101 - YANG; Ta-Yung ; et al. | 2017-07-13 |
Adaptive Buck Converter And Charging Cable Using The Same
App 20170201107 - YANG; Ta-Yung ; et al. | 2017-07-13 |
Mixed mode compensation circuit
Grant 9,703,302 - Tang , et al. July 11, 2 | 2017-07-11 |
Light Emitting Device Driver Circuit And Driving Method Of Light Emitting Device Circuit
App 20170196055 - Jao; Tong-Cheng ; et al. | 2017-07-06 |
Linear LED driver and control method thereof
Grant 9,655,185 - Pan , et al. May 16, 2 | 2017-05-16 |
Control circuit and method of a power converter
Grant 9,654,011 - Chen May 16, 2 | 2017-05-16 |
Soft-start switching power converter
Grant 9,647,531 - Jao , et al. May 9, 2 | 2017-05-09 |
Control circuit of power converter with error detection circuit and reverse adjusting circuit
Grant 9,570,989 - Tang , et al. February 14, 2 | 2017-02-14 |
Mixed mode compensation circuit
Grant 9,541,929 - Tang , et al. January 10, 2 | 2017-01-10 |
Frequency Jittering Control Circuit And Method For A Pfm Power Supply
App 20170005647 - PAN; Jiun-Hung ; et al. | 2017-01-05 |
Control Circuit And Method Of A Power Converter
App 20170005579 - CHEN; Isaac Y. | 2017-01-05 |
Led Luminance Device And Related Driver Circuit
App 20160353534 - PAN; Jiun-Hung ; et al. | 2016-12-01 |
Mixed Mode Compensation Circuit
App 20160327967 - Tang; Chien-Fu ; et al. | 2016-11-10 |
Mixed Mode Compensation Circuit
App 20160327968 - Tang; Chien-Fu ; et al. | 2016-11-10 |
Mixed Mode Compensation Circuit
App 20160327969 - Tang; Chien-Fu ; et al. | 2016-11-10 |
Control Circuit And Method Of A Power Converter
App 20160315541 - Chen; Isaac Y. | 2016-10-27 |
Frequency jittering control circuit and method for a PFM power supply
Grant 9,479,063 - Pan , et al. October 25, 2 | 2016-10-25 |
Ac-to-dc Power Converter And Control Method And Control Integrated Circuit Thereof
App 20160308449 - PAN; Jiun-Hung ; et al. | 2016-10-20 |
Current Regulator Circuit Capable Of Reducing Current Ripple And Method Of Reducing Current Ripple
App 20160285366 - Lee; Yi-Wei ; et al. | 2016-09-29 |
Linear LED driver and control method thereof
Grant 9,451,661 - Jao , et al. September 20, 2 | 2016-09-20 |
Apparatus and method for implementing a multiple function pin in a BCM power supply
Grant 9,450,486 - Tang , et al. September 20, 2 | 2016-09-20 |
Single-wire transmission interface and single-wire transmission method and power supply system adopting single-wire transmission method
Grant 9,444,617 - Chen September 13, 2 | 2016-09-13 |
Linear Led Driver And Control Method Thereof
App 20160242245 - JAO; Tong-Cheng ; et al. | 2016-08-18 |
Control Circuit And Method For Programming An Output Voltage Of A Power Converter
App 20160218625 - CHEN; ISAAC Y. | 2016-07-28 |
Control Circuit And Method Of A Led Driver
App 20160219662 - HO; Jyun-Che ; et al. | 2016-07-28 |
Linear Led Driver And Control Method Thereof
App 20160212821 - PAN; JIUN-HUNG ; et al. | 2016-07-21 |
Light emitting device driver chip
Grant 9,398,657 - Jao , et al. July 19, 2 | 2016-07-19 |
Control Circuit Of Power Converter
App 20160190916 - TANG; Chien-Fu ; et al. | 2016-06-30 |
Flyback power supply circuit with programmable function and control method thereof
Grant 9,362,834 - Tang , et al. June 7, 2 | 2016-06-07 |
Light Emitting Device Driver Chip
App 20160100463 - Jao; Tong-Cheng ; et al. | 2016-04-07 |
Light emitting device driver circuit and driving method of light emitting device circuit
Grant 9,307,612 - Jao , et al. April 5, 2 | 2016-04-05 |
Input Voltage Detection Circuit With A Parameter Setting Function Applied In A Power Converter And Parameter Setting And Circuit Protecting Method Thereof
App 20160069938 - WU; Hsin-Yi ; et al. | 2016-03-10 |
Light Emitting Device Driver Circuit
App 20160073461 - Jao; Tong-Cheng ; et al. | 2016-03-10 |
Fast Start-up Circuit Of A Flyback Power Supply And Method Thereof
App 20160049865 - HO; Jyun-Che ; et al. | 2016-02-18 |
Power converter and power factor corrector thereof
Grant 9,263,940 - Chen , et al. February 16, 2 | 2016-02-16 |
Signal peak detector and detection method, and control IC and method for a PFC converter
Grant 9,257,900 - Lai , et al. February 9, 2 | 2016-02-09 |
Light emitting system and voltage conversion device thereof
Grant 9,258,857 - Jao , et al. February 9, 2 | 2016-02-09 |
Power Supply System And Short Circuit And/or Bad Connection Detection Method Thereof, And Power Converter Thereof
App 20150372601 - Shiu; Yi-Min ; et al. | 2015-12-24 |
Flyback Power Supply Circuit With Programmable Function And Control Method Thereof
App 20150372603 - Tang; Chien-Fu ; et al. | 2015-12-24 |
Power off delay circuit and method, and audio system with power off delay
Grant 9,219,352 - Lin , et al. December 22, 2 | 2015-12-22 |
Light Emitting Device Driver Circuit And Driving Method Of Light Emitting Device Circuit
App 20150366028 - Jao; Tong-Cheng ; et al. | 2015-12-17 |
Bleeding circuit and method for reducing power consumption of an EMI filter
Grant 9,203,295 - Lee , et al. December 1, 2 | 2015-12-01 |
Soft-start switching power converting apparatus with pulse-frequency modulation technique
Grant 9,203,319 - Ho , et al. December 1, 2 | 2015-12-01 |
Light Emitting Device Driver Circuit, Current Ripple Rejecter Therein, And Current Ripple Rejection Method Therefor
App 20150340944 - Lin; Tzu-Chen ; et al. | 2015-11-26 |
Single-wire Transmission Interface And Single-wire Transmission Method And Power Supply System Adopting Single-wire Transmission Method
App 20150312025 - Chen; Isaac Y. | 2015-10-29 |
Switching power converting apparatus
Grant 9,136,766 - Tang , et al. September 15, 2 | 2015-09-15 |
Soft-start switching power converting apparatus with pulse-frequency modulation technique
Grant 9,130,464 - Ho , et al. September 8, 2 | 2015-09-08 |
Soft-start Switching Power Converting Apparatus With Pulse-frequency Modulation Technique
App 20150249392 - Ho; Jyun-Che ; et al. | 2015-09-03 |
Light emitting device power supply circuit with dimming function and control circuit thereof
Grant 9,119,254 - Lee , et al. August 25, 2 | 2015-08-25 |
Multiplier-divider circuit and AC-to-DC power converting apparatus incorporating the same
Grant 9,112,404 - Chen , et al. August 18, 2 | 2015-08-18 |
Mixed mode compensation circuit and method for a power converter
Grant 9,104,216 - Tang , et al. August 11, 2 | 2015-08-11 |
Bootstrap circuit and method for controlling the same
Grant 9,093,914 - Tseng , et al. July 28, 2 | 2015-07-28 |
Control circuit for power converting circuit
Grant 9,083,253 - Chen , et al. July 14, 2 | 2015-07-14 |
Light Emitting Device Power Supply Circuit With Dimming Function And Control Circuit Thereof
App 20150173145 - Lee; Yi-Wei ; et al. | 2015-06-18 |
Control Circuit For Power Converting Circuit
App 20150162843 - CHEN; Isaac Y. ; et al. | 2015-06-11 |
Switching power converting apparatus, switching controller for the same, and method of controlling a bipolar junction transistor of the same
Grant 9,042,126 - Cheng , et al. May 26, 2 | 2015-05-26 |
Frequency Jitter Circuit And Method
App 20150130523 - TANG; CHIEN-FU ; et al. | 2015-05-14 |
Control circuit for power converter and method thereof
Grant 9,024,607 - Yang , et al. May 5, 2 | 2015-05-05 |
Soft-start Switching Power Converter
App 20150117072 - Jao; Tong-Cheng ; et al. | 2015-04-30 |
Multiplier-divider Circuit And Ac-to-dc Power Converting Apparatus Incorporating The Same
App 20150070951 - Chen; Chien-Hung ; et al. | 2015-03-12 |
Light Emitting System And Voltage Conversion Device Thereof
App 20150048750 - JAO; Tong-Cheng ; et al. | 2015-02-19 |
Soft-start Switching Power Converting Apparatus
App 20150009719 - Ho; Jyun-Che ; et al. | 2015-01-08 |
Power factor correction circuit, control circuit therefor and method for driving load circuit through power factor correction
Grant 8,907,648 - Ho , et al. December 9, 2 | 2014-12-09 |
Parameter setting circuit and method for integrated circuits
Grant 8,904,317 - Chen , et al. December 2, 2 | 2014-12-02 |
Power Converter And Power Factor Corrector Thereof
App 20140340949 - Chen; Chien-Hung ; et al. | 2014-11-20 |
Apparatus and Method for Implementing a Multiple Function Pin in a BCM Power Supply
App 20140328087 - TANG; Chien-Fu ; et al. | 2014-11-06 |
Protection Device and Calibration Method Thereof
App 20140316735 - Jao; Tong-Cheng ; et al. | 2014-10-23 |
Switching Power Converting Apparatus, Switching Controller For The Same, And Method Of Controlling A Bipolar Junction Transistor Of The Same
App 20140286057 - HO; JYUN-CHE ; et al. | 2014-09-25 |
Control Circuit For Flyback Power Converter And Calibration Method Thereof
App 20140268924 - TANG; Chien-Fu ; et al. | 2014-09-18 |
Circuit And Method For Improving Noise Immunity Of A Single-end Level Shifter In A Floating Gate Driver
App 20140253185 - TSENG; Pei-Kai ; et al. | 2014-09-11 |
Voltage Converter Circuit And Voltage Converter Controller
App 20140226372 - Tang; Chien Fu ; et al. | 2014-08-14 |
Real time adjustable zero current detection for a switching regulator
Grant 8,786,267 - Lu , et al. July 22, 2 | 2014-07-22 |
Circuit and method for improving noise immunity of a single-end level shifter in a floating gate driver
Grant 8,779,806 - Tseng , et al. July 15, 2 | 2014-07-15 |
Switching Power Converting Apparatus
App 20140192564 - TANG; Chien-Fu ; et al. | 2014-07-10 |
Bootstrap Circuit And Method For Controlling The Same
App 20140191732 - Tseng; Pei Kai ; et al. | 2014-07-10 |
Mixed Mode Compensation Circuit
App 20140176102 - Tang; Chien-Fu ; et al. | 2014-06-26 |
Power Off Delay Circuit and Method, and Audio System with Power Off Delay
App 20140139043 - LIN; Chi-Hua ; et al. | 2014-05-22 |
Configuration and method for improving noise immunity of a floating gate driver circuit
Grant 8,723,552 - Tseng , et al. May 13, 2 | 2014-05-13 |
Apparatus and method for output voltage calibration of a primary feedback flyback power module
Grant 8,724,349 - Tang , et al. May 13, 2 | 2014-05-13 |
Control circuit for power converter and method thereof
Grant 8,717,091 - Lai , et al. May 6, 2 | 2014-05-06 |
Signal Peak Detector And Detection Method, And Control Ic And Method For A Pfc Converter
App 20140117947 - LAI; Yung-Chih ; et al. | 2014-05-01 |
Control circuit for power converter and method thereof
Grant 8,704,590 - Lai , et al. April 22, 2 | 2014-04-22 |
Adjustable driver voltage source for a switching power supply and method for adjusting driver voltage in a switching power supply
Grant 8,698,472 - Yang , et al. April 15, 2 | 2014-04-15 |
Protection to avoid abnormal operation caused by a shorted parameter setting pin of an integrated circuit
Grant 8,687,331 - Lu , et al. April 1, 2 | 2014-04-01 |
Power off delay circuit and method, and audio system with power off delay
Grant 8,674,554 - Lin , et al. March 18, 2 | 2014-03-18 |
Ac-to-dc Power Converter And Control Method And Control Integrated Circuit Thereof
App 20140056036 - PAN; Jiun-Hung ; et al. | 2014-02-27 |
Control Circuit For Power Converter And Method Thereof
App 20140022010 - LAI; Yung-Chih ; et al. | 2014-01-23 |
Controller and controlling method for power converter
Grant 8,634,212 - Tang , et al. January 21, 2 | 2014-01-21 |
Led Control Device For Phase-cut Dimming System And Control Method Thereof
App 20130342127 - PAN; Jiun-Hung ; et al. | 2013-12-26 |
Bleeding Circuit And Method For Reducing Power Consumption Of An Emi Filter
App 20130335038 - LEE; YEN-TE ; et al. | 2013-12-19 |
Frequency control circuit and method for a non-constant frequency voltage regulator
Grant 8,570,020 - Tang , et al. October 29, 2 | 2013-10-29 |
Control Circuit For Power Converter And Method Thereof
App 20130235633 - YANG; Tsung-Hsi ; et al. | 2013-09-12 |
Control Circuit For Power Converter And Method Thereof
App 20130234790 - LAI; Yung-Chih ; et al. | 2013-09-12 |
Floating Gate Driver With Better Safe Operation Area And Noise Immunity, And Method For Level Shifting A Switch Signal
App 20130229207 - TSENG; Pei-Kai ; et al. | 2013-09-05 |
Circuit And Method For Improving Noise Immunity Of A Single-end Level Shifter In A Floating Gate Driver
App 20130207704 - TSENG; Pei-Kai ; et al. | 2013-08-15 |
Control circuit of switching regulator and control method thereof and transistor device therefor
Grant 8,508,203 - Tang , et al. August 13, 2 | 2013-08-13 |
Mosfet Bridge Rectifier
App 20130176758 - TSENG; Pei-Kai ; et al. | 2013-07-11 |
Frequency Jitter Circuit And Method
App 20130169370 - TANG; Chien-Fu ; et al. | 2013-07-04 |
Frequency Jitter Circuit And Method
App 20130162359 - TANG; CHIEN-FU ; et al. | 2013-06-27 |
Phase interleaving control method for a multi-channel regulator system
Grant 8,451,887 - Chen , et al. May 28, 2 | 2013-05-28 |
Mixed Mode Compensation Circuit And Method For A Power Converter
App 20130113450 - TANG; Chien-Fu ; et al. | 2013-05-09 |
Circuit and method for implementing power good and chip enable control by a multi-functional pin of an integrated circuit
Grant 8,436,664 - Wang , et al. May 7, 2 | 2013-05-07 |
Power Regulator With Over Current Protection And Control Circuit Thereof And Method Of Over Current Protection
App 20130070379 - Pan; Jiun-Hung ; et al. | 2013-03-21 |
Average current regulator and driver circuit thereof and method for regulating average current
Grant 8,400,127 - Chen , et al. March 19, 2 | 2013-03-19 |
Power Off Delay Circuit And Method, And Audio System With Power Off Delay
App 20130063216 - LIN; CHI-HUA ; et al. | 2013-03-14 |
Frequency Jittering Control Circuit And Method For A Pfm Power Supply
App 20130051089 - Pan; Jiun-Hung ; et al. | 2013-02-28 |
Frequency control circuit and method for a non-constant frequency voltage regulator
Grant 8,350,548 - Tang , et al. January 8, 2 | 2013-01-08 |
Power Factor Correction Circuit, Control circuit Therefor and Method for Driving Load Circuit through Power Factor Correction
App 20120306459 - Ho; Jyun-Che ; et al. | 2012-12-06 |
Multi-chip module with master-slave analog signal transmission function
Grant 8,320,149 - Tang , et al. November 27, 2 | 2012-11-27 |
Overstress protection apparatus and method
Grant 8,295,022 - Tang , et al. October 23, 2 | 2012-10-23 |
Frequency setting circuit and method for an integrated circuit
Grant 8,269,564 - Lu , et al. September 18, 2 | 2012-09-18 |
Configuration And Method For Improving Noise Immunity Of A Floating Gate Driver Circuit
App 20120229165 - TSENG; Pei-Kai ; et al. | 2012-09-13 |
Fixed-frequency control circuit and method for pulse width modulation
Grant 8,253,507 - Tang , et al. August 28, 2 | 2012-08-28 |
Simple interleaved phase shift clock synchronization for master/slave scheme
Grant 8,248,139 - Chen , et al. August 21, 2 | 2012-08-21 |
Controller And Controlling Method For Power Converter
App 20120155122 - TANG; Chien-Fu ; et al. | 2012-06-21 |
Mix mode wide range divider and method thereof
Grant 8,203,379 - Chen , et al. June 19, 2 | 2012-06-19 |
Multi-functional DrMOS
Grant 8,203,321 - Liang , et al. June 19, 2 | 2012-06-19 |
Mix mode wide range multiplier and method thereof
Grant 8,193,850 - Chen , et al. June 5, 2 | 2012-06-05 |
Circuit And Method For Implementing Power Good And Chip Enable Control By A Multi-functional Pin Of An Integrated Circuit
App 20120112816 - WANG; Jo-Yu ; et al. | 2012-05-10 |
Frequency Jitter Circuit And Method
App 20120056683 - TANG; CHIEN-FU ; et al. | 2012-03-08 |
Apparatus And Method For Output Voltage Calibration Of A Primary Feedback Flyback Power Module
App 20120008345 - TANG; CHIEN-FU ; et al. | 2012-01-12 |
Single-Wire Asynchronous Serial Interface
App 20120002732 - Chen; Isaac Y. | 2012-01-05 |
Control circuit of switching regulator and control method thereof and transistor device therefor
App 20110298436 - Tang; Chien Fu ; et al. | 2011-12-08 |
Single-wire asynchronous serial interface
Grant 8,064,534 - Chen November 22, 2 | 2011-11-22 |
Parameter Setting Circuit And Method For Integrated Circuits
App 20110267128 - CHEN; ISAAC Y. ; et al. | 2011-11-03 |
Real Time Adjustable Zero Current Detection For A Switching Regulator
App 20110267015 - LU; SHAO-HUNG ; et al. | 2011-11-03 |
Phase Interleaving Control Method For A Multi-channel Regulator System
App 20110260765 - CHEN; AN-TUNG ; et al. | 2011-10-27 |
Frequency Setting Circuit And Method For An Integrated Circuit
App 20110260799 - LU; SHAO-HUNG ; et al. | 2011-10-27 |
Protection To Avoid Abnormal Operation Caused By A Shorted Parameter Setting Pin Of An Integrated Circuit
App 20110261492 - LU; SHAO-HUNG ; et al. | 2011-10-27 |
Circuit Structure Of An Ultra High Voltage Level Shifter
App 20110233716 - TANG; CHIEN-FU ; et al. | 2011-09-29 |
Multi-Chip Module with Master-Slave Analog Signal Transmission Function
App 20110187430 - Tang; Chien Fu ; et al. | 2011-08-04 |
Mix Mode Wide Range Divider And Method Thereof
App 20110169473 - CHEN; YUEH-MING ; et al. | 2011-07-14 |
Adjustable Driver Voltage Source For A Switching Power Supply And Method For Adjusting Driver Voltage In A Switching Power Supply
App 20110169463 - YANG; TSUNG-HSI ; et al. | 2011-07-14 |
Mix Mode Wide Range Multiplier And Method Thereof
App 20110169546 - CHEN; YUEH-MING ; et al. | 2011-07-14 |
Simple Interleaved Phase Shift Clock Synchronization For Master/slave Scheme
App 20110163785 - CHEN; ISAAC Y. ; et al. | 2011-07-07 |
Frequency Control Circuit And Method For A Non-constant Frequency Voltage Regulator
App 20110109291 - TANG; CHIEN-FU ; et al. | 2011-05-12 |
Frequency Control Circuit And Method For A Non-constant Frequency Voltage Regulator
App 20110109290 - TANG; CHIEN-FU ; et al. | 2011-05-12 |
Fixed-frequency Control Circuit And Method For Pulse Width Modulation
App 20110109398 - TANG; CHIEN-FU ; et al. | 2011-05-12 |
Reference Signal Generator And Method For Providing A Reference Signal With An Adaptive Temperature Coefficient
App 20110101954 - LU; SHAO-HUNG ; et al. | 2011-05-05 |
Average Current Regulator And Driver Circuit Thereof And Method For Regulating Average Current
App 20110068761 - Chen; An-Tung ; et al. | 2011-03-24 |
Soft-start Circuit And Method For A Switching Regulator
App 20110006746 - LU; SHAO-HUNG ; et al. | 2011-01-13 |
Overstress Protection Apparatus And Method
App 20100321849 - TANG; CHIEN-FU ; et al. | 2010-12-23 |
Power Off Delay Circuit And Method, And Audio System With Power Off Delay
App 20100320844 - LIN; CHI-HUA ; et al. | 2010-12-23 |
On-chip mode-setting circuit and method for a chip
Grant 7,800,425 - Tang , et al. September 21, 2 | 2010-09-21 |
Simple circuit and method for improving current balance accuracy of a power converter system
Grant 7,795,755 - Chen , et al. September 14, 2 | 2010-09-14 |
Single-Wire Asynchronous Serial Interface
App 20100220805 - Chen; Isaac Y. | 2010-09-02 |
Circuit for charging a bootstrap capacitor in a voltage converter
Grant 7,741,901 - Lu , et al. June 22, 2 | 2010-06-22 |
Single-wire asynchronous serial interface
Grant 7,672,393 - Chen March 2, 2 | 2010-03-02 |
Multi-functional drMOS
App 20100033237 - Liang; Nai-Yuan ; et al. | 2010-02-11 |
Reference Generating Apparatus and Sampling Apparatus Thereof
App 20100026380 - Chen; Isaac Y. ; et al. | 2010-02-04 |
Circuit and method for soft start of a switching regulator from a residual voltage
Grant 7,576,522 - Chen , et al. August 18, 2 | 2009-08-18 |
Circuit and method for soft start from a residual voltage
Grant 7,501,805 - Chen , et al. March 10, 2 | 2009-03-10 |
Simple circuit and method for improving current balance accuracy of a power converter system
App 20090039704 - Chen; Isaac Y. ; et al. | 2009-02-12 |
Circuit and method for soft start of a switching regulator from a residual voltage
App 20080238397 - Chen; Isaac Y. ; et al. | 2008-10-02 |
Circuit for charging a bootstrap capacitor in a voltage converter
App 20080218141 - Lu; Sao-Hung ; et al. | 2008-09-11 |
On-chip mode-setting circuit and method for a chip
App 20080122494 - Tang; Chien-Fu ; et al. | 2008-05-29 |
Single-wire asynchronous serial interface
App 20080031167 - Chen; Isaac Y. | 2008-02-07 |
PWM circuit and PWM integrated circuit for use in PWM circuit
Grant 7,315,190 - Chen January 1, 2 | 2008-01-01 |
PWM circuit and PWM integrated circuit for use in PWM circuit
App 20070290729 - Chen; Isaac Y. | 2007-12-20 |
Circuit and method for soft start from a residual voltage
App 20070064454 - Chen; Isaac Y. ; et al. | 2007-03-22 |
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