name:-0.16408801078796
name:-0.1270899772644
name:-0.089417934417725
uPI semiconductor corp. Patent Filings

uPI semiconductor corp.

Patent Applications and Registrations

Patent applications and USPTO patent grants for uPI semiconductor corp..The latest application filed is for "power switch circuit with current sensing".

Company Profile
73.180.183
  • uPI semiconductor corp. - Zhubei City TW
  • uPI Semiconductor Corp. - Hsinchu County TW
  • uPI semiconductor corp. - Zhubei N/A TW
  • uPI semiconductor corp. - Zhubei, Hsinchu County N/A TW
  • uPI semiconductor corporation - Zhubei, Hsinchu County N/A TW
  • uPI semiconductor corporation - Zhubei City TW
  • UPI SEMICONDUCTOR CORPORATION - Zhubei Hsinchu County TW
  • UPI SEMICONDUCTOR CORPORATION - Taipei TW
  • uPI Semiconductor Corp - Hsinchu County TW
  • UPI Semiconductor Corporation - Hsinchu TW
  • uPI Semiconductor Corporation - Hsinchu County TW
  • uPI Semiconductor Corporation - Taipai TW
  • uPI Semiconductor Corporation -
  • UPI SEMICONDUCTOR CORPORATION - Taipei 114 TW
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks
Patent Activity
PatentDate
Power Switch Circuit With Current Sensing
App 20220166424 - WU; Chia-Lung ;   et al.
2022-05-26
Control Circuit Of Power Converter
App 20220149734 - CHANG; Chih-Lien ;   et al.
2022-05-12
Time signal generating circuit of power converter and control method thereof
Grant 11,316,428 - Chang , et al. April 26, 2
2022-04-26
Power conversion circuit with multi-functional pin and multi-function setting method thereof
Grant 11,309,784 - Chang , et al. April 19, 2
2022-04-19
Power conversion circuit and simulation current signal generation circuit thereof
Grant 11,283,355 - Ke March 22, 2
2022-03-22
Control Circuit Of Power Converter
App 20220085717 - HUNG; Wei-Hsiu
2022-03-17
Switched-capacitor power converting apparatus and operating method thereof
Grant 11,258,360 - Tsai February 22, 2
2022-02-22
Control Circuit Of Power Converter And Reference Voltage Adjusting Method Thereof
App 20220050487 - HUNG; Wei-Hsiu ;   et al.
2022-02-17
Battery Secondary Protection Circuit And Operation Method Thereof
App 20220021230 - CHIU; Chun-Kuei ;   et al.
2022-01-20
Battery Secondary Protection Circuit And Mode Switching Method Thereof
App 20210399544 - CHIU; Chun-Kuei ;   et al.
2021-12-23
Control Circuit And Control Method Of Power Converter
App 20210399635 - CHANG; Chih-Lien ;   et al.
2021-12-23
Current sensing circuit
Grant 11,199,564 - Jan December 14, 2
2021-12-14
Emulated Current Generation Circuit Of Power Converting Circuit And Method Thereof
App 20210328509 - TSENG; CHAO-WEI ;   et al.
2021-10-21
Power switch circuit
Grant 11,139,814 - Wu October 5, 2
2021-10-05
Measuring current generation circuit
Grant 11,139,788 - Jan , et al. October 5, 2
2021-10-05
Trench Gate Mosfet And Method Of Manufacturing The Same
App 20210296493 - Shirai; Nobuyuki ;   et al.
2021-09-23
Power Switch Circuit
App 20210288635 - WU; Chia-Lung
2021-09-16
Power switching circuit
Grant 11,121,618 - Hsiao , et al. September 14, 2
2021-09-14
Power Switch Circuit
App 20210258007 - WU; Chia-Lung
2021-08-19
Pulse width modulation signal generator
Grant 11,075,618 - Chang , et al. July 27, 2
2021-07-27
Trench gate MOSFET and method of manufacturing the same
Grant 11,075,296 - Shirai , et al. July 27, 2
2021-07-27
Time Signal Generating Circuit Of Power Converter And Contorl Method Thereof
App 20210194363 - Chang; Chih-Lien ;   et al.
2021-06-24
Power switch circuit
Grant 11,025,046 - Wu June 1, 2
2021-06-01
Current Sensing Circuit
App 20210148956 - Jan; Yi-Xian
2021-05-20
Pulse Width Modulation Signal Generator
App 20210119613 - CHANG; Chih-Lien ;   et al.
2021-04-22
Power Conversion Circuit With Multi-functional Pin And Multi-function Setting Method Thereof
App 20210111625 - Chang; Chih-Lien ;   et al.
2021-04-15
Power transistor device
Grant 10,978,565 - Chen , et al. April 13, 2
2021-04-13
Multi-phase Switched Capacitor Power Converter And Control Method Thereof
App 20210067042 - LIU; Hsien-Cheng ;   et al.
2021-03-04
Output stage circuit of power conversion circuit
Grant 10,917,008 - Hsiao , et al. February 9, 2
2021-02-09
Transient Voltage Suppression Device
App 20210020625 - Lin; Cheng-Chi ;   et al.
2021-01-21
Measuring Current Generation Circuit
App 20210013852 - Jan; Yi-Xian ;   et al.
2021-01-14
Power Conversion Circuit And Simulation Current Signal Generation Circuit Thereof
App 20210006159 - KE; BO-ZHOU
2021-01-07
Over-voltage protection circuit for USB Type-C connector
Grant 10,886,731 - Cheng January 5, 2
2021-01-05
DC-DC controller with DCM control
Grant 10,879,794 - Chang , et al. December 29, 2
2020-12-29
Power conversion circuit and operating method thereof
Grant 10,855,182 - Hung , et al. December 1, 2
2020-12-01
Over-voltage Protection Circuit For Usb Type-c Connector
App 20200373756 - CHENG; CHUN-YI
2020-11-26
Semiconductor Device With Diode And Silicon Controlled Rectifier (scr)
App 20200365716 - Chen; Chih-Hao
2020-11-19
Switched-capacitor Power Converting Apparatus And Operating Method Thereof
App 20200366194 - TSAI; YU-CHU
2020-11-19
Power Switch Circuit
App 20200313418 - WU; CHIA-LUNG
2020-10-01
Power Switching Circuit
App 20200304013 - Hsiao; Chih-Wen ;   et al.
2020-09-24
Control Circuit Of Buck-boost Converting Apparatus And Mode Switching Method Of The Same
App 20200266710 - LIN; HENG-LI ;   et al.
2020-08-20
Driving circuit and switch signal generation method thereof
Grant 10,742,112 - Ko , et al. A
2020-08-11
Output Stage Circuit Of Power Conversion Circuit
App 20200235663 - HSIAO; CHIH-WEN ;   et al.
2020-07-23
Transient Voltage Suppression Device
App 20200235573 - Chen; Chih-Hao
2020-07-23
Electrostatic discharge protection device
Grant 10,720,420 - ChenHsu , et al.
2020-07-21
Filter and operating method thereof
Grant 10,715,114 - Huang , et al.
2020-07-14
Filter And Operating Method Thereof
App 20200204162 - Huang; Chao-Chung ;   et al.
2020-06-25
Power conversion circuit and operating method thereof
App 20200195142 - HUNG; WEI-HSIU ;   et al.
2020-06-18
DC-DC converting controller
Grant 10,680,511 - Chang , et al.
2020-06-09
Driving Circuit And Switch Signal Generation Method Thereof
App 20200153328 - KO; SHENG-AN ;   et al.
2020-05-14
Pulse-width modulation controller and tri-state voltage generation method
Grant 10,637,454 - Chang , et al.
2020-04-28
Transient voltage suppression device
Grant 10,629,583 - Liu , et al.
2020-04-21
Transient voltage suppressor
Grant 10,607,983 - Chen
2020-03-31
DC-DC converting controller for reducing transmission delay error during zero-current detection and operating method thereof
Grant 10,601,321 - Tsai
2020-03-24
Dc-dc converting circuit and method for controlling the same
Grant 10,587,191 - Chang , et al.
2020-03-10
Transient voltage suppressor
Grant 10,580,764 - Chen
2020-03-03
Current mirror calibration circuit and current mirror calibration method
Grant 10,574,141 - Chang , et al. Feb
2020-02-25
Power Transistor Device
App 20200058745 - Chen; Chin-Fu ;   et al.
2020-02-20
Power semiconductor device
Grant 10,535,765 - Chen Ja
2020-01-14
DC-DC converting controller
Grant 10,511,228 - Chang , et al. Dec
2019-12-17
Transient Voltage Suppression Device
App 20190371785 - Liu; Yu-Hsuan ;   et al.
2019-12-05
Electrostatic Discharge Protection Device
App 20190371786 - ChenHsu; Ming-Chun ;   et al.
2019-12-05
Semiconductor device and portable apparatus using the same
Grant 10,490,659 - Yanagida , et al. Nov
2019-11-26
Dc-dc Converting Circuit And Method For Controlling The Same
App 20190356223 - Chang; Chih-Lien ;   et al.
2019-11-21
Trench Gate Mosfet And Method Of Manufacturing The Same
App 20190355846 - Shirai; Nobuyuki ;   et al.
2019-11-21
Dc-dc Controller
App 20190356220 - Chang; Chih-Lien ;   et al.
2019-11-21
DC-to-DC controller and control method thereof
Grant 10,461,631 - Hsiao , et al. Oc
2019-10-29
Power switch and semiconductor device thereof
Grant 10,461,741 - Wu Oc
2019-10-29
Semiconductor device, semiconductor wafer and semiconductor device manufacturing method
Grant 10,438,832 - Yanagida , et al. O
2019-10-08
Current Mirror Calibration Circuit And Current Mirror Calibration Method
App 20190296639 - CHANG; Chih-Lien ;   et al.
2019-09-26
Dc-dc Converting Controller And Operating Method Thereof
App 20190296640 - TSAI; YU-CHU
2019-09-26
Pulse-width Modulation Controller And Tri-state Voltage Generation Method
App 20190288675 - CHANG; CHIH-LIEN ;   et al.
2019-09-19
Dc-dc Converting Controller
App 20190252982 - CHANG; CHIH-LIEN ;   et al.
2019-08-15
Dc-dc Converting Controller
App 20190245447 - CHANG; CHIH-LIEN ;   et al.
2019-08-08
DC-to-DC controller, DC-to-DC power converter and control method thereof
Grant 10,348,203 - Hsiao , et al. July 9, 2
2019-07-09
Transient Voltage Suppressor
App 20190164951 - CHEN; CHIH-HAO
2019-05-30
Transient Voltage Suppressor
App 20190165089 - CHEN; CHIH-HAO
2019-05-30
Power conversion device, time signal generator and method thereof
Grant 10,284,088 - Huang , et al.
2019-05-07
Multi-channel transient voltage suppressor
Grant 10,270,242 - Chen
2019-04-23
Power Conversion Device, Time Signal Generator And Method Thereof
App 20190115832 - Huang; Kun-Min ;   et al.
2019-04-18
Transient voltage suppressing integrated circuit
Grant 10,263,417 - Chen
2019-04-16
DC-DC converting circuit and multi-phase power controller thereof
Grant 10,177,663 - Liu , et al. J
2019-01-08
Dc-dc Converting Circuit And Multi-phase Power Controller Thereof
App 20180351459 - LIU; HSIEN-CHENG ;   et al.
2018-12-06
Dc-to-dc Controller, Dc-to-dc Power Converter And Control Method Thereof
App 20180337598 - Hsiao; Chih-Wen ;   et al.
2018-11-22
Dc-to-dc Controller And Control Method Thereof
App 20180331619 - Hsiao; Chih-Wen ;   et al.
2018-11-15
Power Switch And Semiconductor Device Thereof
App 20180302084 - WU; Chia-Long
2018-10-18
Power switch circuit and integrated circuit of power switch controller
Grant 10,103,727 - Hsiao , et al. October 16, 2
2018-10-16
Power control circuit and power control method for electronic cigarette
Grant 9,974,336 - Xue , et al. May 22, 2
2018-05-22
Method with function parameter setting and integrated circuit using the same
Grant 9,964,979 - Chang May 8, 2
2018-05-08
DC-to-DC converting circuit and integrated circuit of power circuit
Grant 9,906,132 - Ko February 27, 2
2018-02-27
Gate driver and control method thereof
Grant 9,859,883 - Huang January 2, 2
2018-01-02
Adapter, portable electronic device and charge control method thereof
Grant 9,859,740 - Chi January 2, 2
2018-01-02
Parameter setting circuit of a power conversion apparatus and a method for generating a current
Grant 9,852,860 - Hsiao December 26, 2
2017-12-26
Multi-phase power controller, multi-phase power control device and operation method of multi-phase power controller
Grant 9,843,252 - Chang , et al. December 12, 2
2017-12-12
Driver and driving control method for power converter
Grant 9,787,183 - Chen October 10, 2
2017-10-10
Power Mos Transistor Die With Temperature Sensing Function And Integrated Circuit
App 20170170090 - Ko; Sheng-An
2017-06-15
Power MOS transistor die with temperature sensing function and integrated circuit
Grant 9,666,505 - Ko May 30, 2
2017-05-30
Electric capacity measurement apparatus with temperature compensation and temperature compensation method thereof
Grant 9,651,626 - Teng , et al. May 16, 2
2017-05-16
Battery protection device and operation method thereof
Grant 9,653,931 - Liu , et al. May 16, 2
2017-05-16
Parameter Setting Circuit Of A Power Conversion Apparatus And A Method For Generating A Current
App 20170133182 - Hsiao; Chih-Wen
2017-05-11
Timing generator and timing signal generation method for power converter
Grant 9,647,540 - Chen May 9, 2
2017-05-09
Ramp signal generating method and generator thereof, and pulse width modulation signal generator
Grant 9,634,563 - Chen April 25, 2
2017-04-25
Preamplifier
App 20170085251 - Lin; Wen-Sheng
2017-03-23
Power Control Circuit And Power Control Method For Electronic Cigarette
App 20170049151 - Xue; Ya-Ran ;   et al.
2017-02-23
Power Converter, Power Control Circuit And Power Control Method Of Electronic Cigarette
App 20170049150 - Xue; Ya-Ran ;   et al.
2017-02-23
Power managing apparatus, DC-DC control circuit, and method for enabling chip
Grant 9,559,588 - Hsu , et al. January 31, 2
2017-01-31
Time signal generating circuit and time signal generating method
Grant 9,548,728 - Huang January 17, 2
2017-01-17
Charging Device
App 20160372947 - WANG; Kun-Chang
2016-12-22
Portable Electronic Device
App 20160361563 - WANG; Kun-Chang
2016-12-15
Proximity Sensor And Detection Method Thereof
App 20160363465 - Teng; Kuo-Liang ;   et al.
2016-12-15
Time signal generator and time signal generating method
Grant 9,520,777 - Chen December 13, 2
2016-12-13
Method With Function Parameter Setting And Integrated Circuit Using The Same
App 20160349778 - Chang; Chih-Lien
2016-12-01
Method with function parameter setting and integrated circuit using the same
Grant 9,471,079 - Chang October 18, 2
2016-10-18
Optical Sensing Apparatus And Operating Method Thereof
App 20160270677 - LIN; YU-TING
2016-09-22
Time Signal Generating Circuit And Time Signal Generating Method
App 20160277016 - Huang; Kun-Min
2016-09-22
Portable apparatus, IC packaging structure, IC packaging object, and IC packaging method thereof
Grant 9,443,809 - Wen , et al. September 13, 2
2016-09-13
Integrated circuit with multi-functional parameter setting and multi-functional parameter setting method thereof
Grant RE46,138 - Cheng , et al. September 6, 2
2016-09-06
Time signal generating circuit and time signal generating method
Grant 9,401,701 - Huang July 26, 2
2016-07-26
Signal Amplifying Circuit
App 20160181997 - Lin; Wen-Sheng
2016-06-23
Audio Amplifying Device
App 20160173034 - Lin; Wen-Sheng
2016-06-16
Electric Capacity Measurement Apparatus With Temperature Compensation And Temperature Compensation Method Thereof
App 20160146897 - Teng; Kuo-Liang ;   et al.
2016-05-26
Method And Apparatus For Measuring Capacity Of Battery
App 20160146899 - Teng; Kuo-Liang ;   et al.
2016-05-26
Method For Measuring Electric Capacity Of Cell Module
App 20160146894 - Teng; Kuo-Liang ;   et al.
2016-05-26
Micro-elelctro-mechanical System Device And Method For Fabricating The Same
App 20160145094 - Lee; Yueh-Kang ;   et al.
2016-05-26
Battery Protection Device And Operation Method Thereof
App 20160149423 - Liu; Tung-Hang ;   et al.
2016-05-26
Bandgap reference circuit
Grant 9,348,352 - Lin May 24, 2
2016-05-24
Power converter with automatic on-time extension function and operating method thereof
Grant 9,331,571 - Hsiao , et al. May 3, 2
2016-05-03
Phase adjustment circuit of power converter, power converter, and control method thereof
Grant 9,331,575 - Chen , et al. May 3, 2
2016-05-03
Method With Function Parameter Setting And Integrated Circuit Using The Same
App 20160109894 - Chang; Chih-Lien
2016-04-21
Adapter, Portable Electronic Device And Charge Control Method Thereof
App 20160105038 - Chi; Li-Lun
2016-04-14
Power Managing Apparatus, Dc-dc Control Circuit, And Method For Enabling Chip
App 20160056720 - Hsu; Cheng-Ching ;   et al.
2016-02-25
DC-DC converter, timing signal generating circuit, and operating method thereof
Grant 9,270,172 - Chen February 23, 2
2016-02-23
Voltage compensation circuit and operation method thereof
Grant 9,269,326 - Lin February 23, 2
2016-02-23
Pulse width modulation controller of DC-DC converter
Grant 9,263,947 - Chien , et al. February 16, 2
2016-02-16
Portable Apparatus, Ic Packaging Structure, Ic Packaging Object, And Ic Packaging Method Thereof
App 20160027742 - Wen; Chau-Chun ;   et al.
2016-01-28
Control circuit, time calculating unit, and operating method for control circuit
Grant 9,231,470 - Chen January 5, 2
2016-01-05
Optical Proximity Sensor And Manufacturing Method Thereof
App 20150357505 - Chang; Yi-Hua ;   et al.
2015-12-10
Power converter and operating method thereof
Grant 9,203,308 - Wang December 1, 2
2015-12-01
DC-DC converter and voltage conversion method thereof
Grant 9,178,417 - Huang November 3, 2
2015-11-03
Power converter and operating method thereof
Grant 9,146,575 - Shen September 29, 2
2015-09-29
DC-DC controller and multi-ramp signal operating method thereof
Grant 9,143,034 - Chang September 22, 2
2015-09-22
Gate Driver And Control Method Thereof
App 20150263620 - Huang; Hua-Chiang
2015-09-17
Light sensor and manufacturing method thereof
Grant 9,130,086 - Lin September 8, 2
2015-09-08
DC-DC controller having transient response enhancement
Grant 9,116,534 - Cheng August 25, 2
2015-08-25
Power converter having multi-phase output stage and operating method thereof
Grant 9,104,219 - Chang August 11, 2
2015-08-11
Integrated circuit with multi-functional parameter setting and multi-functional parameter setting method thereof
Grant 9,104,213 - Cheng , et al. August 11, 2
2015-08-11
Voltage identification definition reference voltage generation circuit and boot voltage generating method thereof
Grant 9,075,590 - Hung , et al. July 7, 2
2015-07-07
DC-DC converter and voltage conversion method thereof
Grant 9,030,184 - Huang , et al. May 12, 2
2015-05-12
Multi-phase DC-DC power converter
Grant 9,024,599 - Huang May 5, 2
2015-05-05
DC-DC controller and operation method thereof
Grant 9,000,735 - Huang April 7, 2
2015-04-07
Short-circuit protection circuit of light emitting diode and short-circuit protection method thereof and light emitting diode driving apparatus using the same
Grant 9,001,482 - Chen , et al. April 7, 2
2015-04-07
Multi-phase DC-DC converter and controlling method thereof
Grant 9,000,741 - Huang April 7, 2
2015-04-07
Ramp Signal Generating Method And Generator Thereof, And Pulse Width Modulation Signal Generator
App 20150077083 - Chen; Ya-Ping
2015-03-19
Time Signal Generator And Time Signal Generating Method
App 20150077080 - Chen; Ya-Ping
2015-03-19
Light Sensor and Manufacturing Method Thereof
App 20150048374 - Lin; Ping-Yuan
2015-02-19
DC-DC controller and control method thereof
Grant 8,947,065 - Chiang , et al. February 3, 2
2015-02-03
Driver And Driving Control Method For Power Converter
App 20150022170 - Chen; Wei-Ling
2015-01-22
Phase Adjustment Circuit Of Power Converter, Power Converter, And Control Method Thereof
App 20150022171 - Chen; Ya-Ping ;   et al.
2015-01-22
Photo Sensing Chip Having a Plurality of Photo Sensors and Manufacturing Method Thereof
App 20140374866 - Lin; Ping-Yuan
2014-12-25
Timing Generator And Timing Signal Generation Method For Power Converter
App 20140340059 - Chen; Ya-Ping
2014-11-20
Bandgap Reference Circuit
App 20140340068 - Lin; Wen-Sheng
2014-11-20
Power Converter And Operating Method Thereof
App 20140340064 - Hsiao; Chih-Wen ;   et al.
2014-11-20
Timing Generator And Timing Signal Generation Method For Power Converter
App 20140340066 - Chen; Ya-Ping ;   et al.
2014-11-20
Method For Measuring Electric Charge Of A Battery
App 20140340091 - Yang; Sei-Ching
2014-11-20
Dc-dc Controller And Multi-ramp Signal Operating Method Thereof
App 20140333278 - Chang; Chih-Lien
2014-11-13
DC-DC converter protection circuit and protection method thereof
Grant 8,878,460 - Lu November 4, 2
2014-11-04
Multi-phase DC-DC power converter
Grant 8,816,657 - Wang August 26, 2
2014-08-26
Integrated circuit with multi-functional parameter setting and multi-functional parameter setting method thereof
Grant 8,816,746 - Wen , et al. August 26, 2
2014-08-26
Capacitor amplifying circuit and operating method thereof
Grant 8,816,760 - Sung August 26, 2
2014-08-26
Dc-dc Converter And Voltage Conversion Method Thereof
App 20140225583 - Huang; Hua-Chiang
2014-08-14
Integrated Circuit With Multi-functional Parameter Setting And Multi-functional Parameter Setting Method Thereof
App 20140218004 - Cheng; Hung-Hsuan ;   et al.
2014-08-07
DC-DC Converter Protection Circuit and Protection Method Thereof
App 20140197739 - Lu; Wen-Fu
2014-07-17
Multi-phase Dc-dc Converter And Controlling Method Thereof
App 20140197810 - Huang; Hua-Chiang
2014-07-17
Dc-dc Controller And Control Method Thereof
App 20140176091 - Chiang; Chu-Yi ;   et al.
2014-06-26
Multi-phase Dc-dc Power Converter
App 20140176097 - Huang; Hua-Chiang
2014-06-26
DC-DC Converter, Timing Signal Generating Circuit, and Operating Method Thereof
App 20140167716 - Chen; Wei-Ling
2014-06-19
Reference Voltage Generator Of Gate Driving Circuit And Reference Voltage Generating Method
App 20140168041 - Chen; Wei-Jung ;   et al.
2014-06-19
Control method for multi-phase DC-DC controller and multi-phase DC-DC controller
Grant 8,754,618 - Huang June 17, 2
2014-06-17
Short-circuit Protection Circuit Of Light Emitting Diode And Short-circuit Protection Method Thereof And Light Emitting Diode Driving Apparatus Using The Same
App 20140160609 - Chen; Wei-Jung ;   et al.
2014-06-12
DC-DC converter and voltage conversion method thereof
Grant 8,742,745 - Huang June 3, 2
2014-06-03
Proximity Sensor And Operating Method Thereof
App 20140131551 - Lin; Ping-Yuan ;   et al.
2014-05-15
Integrated Circuit With Multi-functional Parameter Setting And Multi-functional Parameter Setting Method Thereof
App 20140132324 - Wen; Wei-Jhih ;   et al.
2014-05-15
Voltage Identification Definition Reference Voltage Generation Circuit And Boot Voltage Generating Method Thereof
App 20140129851 - Hung; Shan-Fong ;   et al.
2014-05-08
Battery power management system and method
Grant 8,711,534 - Yang , et al. April 29, 2
2014-04-29
Proximity Sensor And Circuit Layout Method Thereof
App 20140097451 - Lin; Ping-Yuan
2014-04-10
Dc-dc Converter
App 20140084891 - CHIEN; Min-Chu ;   et al.
2014-03-27
Dc-dc Controller
App 20140077779 - Cheng; Hung-Hsuan
2014-03-20
Power Converter and Operating Method Thereof
App 20140077784 - Shen; Chien-Yuan
2014-03-20
Switching power converter
Grant 8,674,673 - Hung , et al. March 18, 2
2014-03-18
Proximity Sensor Package and Packing Method Thereof
App 20140061444 - Wang; Kun-Chang ;   et al.
2014-03-06
Control Circuit, Time Calculating Unit, and Operating Method for Control Circuit
App 20140055106 - Chen; Wei-Ling
2014-02-27
Voltage Compensation Circuit And Operation Method Thereof
App 20140028652 - Lin; Sheng-Chiun
2014-01-30
Dc-dc Controller And Dc-dc Converter
App 20140021928 - Chen; Wei-Ling
2014-01-23
Pulse width modulation controller of DC-DC converter
Grant 8,624,574 - Chien , et al. January 7, 2
2014-01-07
Power Converter and Operating Method Thereof
App 20130335042 - Chang; Chih-Lien
2013-12-19
Dc-dc Controller And Operation Method Thereof
App 20130335046 - Huang; Hua-Chiang
2013-12-19
Optical Proximity Sensor And Manufacturing Method Thereof
App 20130292553 - Chang; Yi-Hua ;   et al.
2013-11-07
Power Converter and Operating Method Thereof
App 20130257394 - Wang; Han Pang
2013-10-03
Capacitor Amplifying Circuit and Operating Method Thereof
App 20130241635 - Sung; Tsai-Yi
2013-09-19
Dc-dc Converter And Voltage Conversion Method Thereof
App 20130200864 - Huang; Hua-Chiang ;   et al.
2013-08-08
Charging device
Grant 8,497,663 - Li , et al. July 30, 2
2013-07-30
Dc-dc Converter
App 20130147456 - CHIEN; Min-Chu ;   et al.
2013-06-13
DC-DC converter with a constant on-time pulse width modulation controller
Grant 8,395,367 - Chien , et al. March 12, 2
2013-03-12
Battery Power Management System And Method
App 20130038972 - Yang; Sei-Ching ;   et al.
2013-02-14
Multi-phase Dc-dc Power Converter
App 20130038312 - Wang; Han-Pang
2013-02-14
Dc-dc Converter And Voltage Conversion Method Thereof
App 20130027012 - Huang; Hua-Chiang
2013-01-31
Current balancer
Grant 8,350,545 - Huang , et al. January 8, 2
2013-01-08
Voltage converter and control method thereof
Grant 8,283,905 - Chang , et al. October 9, 2
2012-10-09
Switching Power Converter
App 20120126775 - Hung; Shih-Chieh ;   et al.
2012-05-24
Power-on Reset Circuit
App 20120092047 - Chen; Jiun-Chiang ;   et al.
2012-04-19
Power Switching Device
App 20120091812 - Lin; Yu-Ching ;   et al.
2012-04-19
Power amplifier and processing device utilizing the same
Grant 8,154,342 - Hsieh April 10, 2
2012-04-10
Current Balancer
App 20120049813 - Huang; Hua-Chiang ;   et al.
2012-03-01
Control Method for Multi-Phase DC-DC Controller and Multi-Phase DC-DC Controller
App 20110316503 - Huang; Hua-Chiang
2011-12-29
Multi-phase DC-DC converter and method for balancing channel currents
Grant 8,058,856 - Huang November 15, 2
2011-11-15
Control method for multi-phase DC-DC controller and multi-phase DC-DC controller
Grant 8,030,908 - Huang October 4, 2
2011-10-04
Controller of DC-DC converter with input voltage and output voltage sensing from the phase node
Grant 8,018,218 - Chien , et al. September 13, 2
2011-09-13
Power supplies, power supply controllers, and power supply controlling methods
Grant 7,986,134 - Chien , et al. July 26, 2
2011-07-26
Voltage Converter And Control Method Thereof
App 20110127977 - Chang; Chun-Hung ;   et al.
2011-06-02
Droop circuits and multi-phase DC-DC converters
Grant 7,928,704 - Huang April 19, 2
2011-04-19
DC-DC converters with transient response control
Grant 7,923,977 - Huang April 12, 2
2011-04-12
Display Device And Control Method Utilizing The Same
App 20110032181 - CHIANG; Lita ;   et al.
2011-02-10
Processing Device, Method, And Electronic System Utilizing The Same
App 20100182445 - Chiang; Lita
2010-07-22
Power Supplies, Power Supply Controllers, And Power Supply Controlling Methods
App 20090267573 - Chien; Min Chu ;   et al.
2009-10-29
Voltage generating apparatus and methods
Grant 7,609,114 - Hsieh , et al. October 27, 2
2009-10-27
Control method for multi-phase DC-DC controller and multi-phase DC-DC controller
App 20090153110 - Huang; Hua-Chiang
2009-06-18
DC-DC converters with transient response control
App 20090153114 - Huang; Hua-Chiang
2009-06-18
Controller of DC-DC Converter And Controlling Method Thereof
App 20090121696 - Chien; Min Chu ;   et al.
2009-05-14
Voltage generating apparatus and methods
App 20090058533 - Hsieh; Chung-An ;   et al.
2009-03-05
Multi-phase DC-DC converter and method for balancing channel currents
App 20090051335 - Huang; Hua-Chiang
2009-02-26
Droop circuits and multi-phase DC-DC converters
App 20090051334 - Huang; Hua-Chiang
2009-02-26
Space positioning and directing input system and processing method therefor
App 20080018599 - Chang; Tien-Chien
2008-01-24

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