Chung-Lung Pai

Person

Jungshan Chiu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Resonant switching power converter circuit
- Patent number 11,955,884
- Issue date Apr 9, 2024
- Richtek Technology Corporation
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant switching power converter
- Patent number 11,742,751
- Issue date Aug 29, 2023
- Richtek Technology Corporation
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant switching power converter and driving circuit thereof
- Patent number 11,742,760
- Issue date Aug 29, 2023
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant switching power converter having charging/discharging dura...
- Patent number 11,736,007
- Issue date Aug 22, 2023
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
SCC-based DC-DC power conversion system capable of receiving switch...
- Patent number 11,716,020
- Issue date Aug 1, 2023
- Richtek Technology Corp.
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pipeline resonant and non-resonant switched capacitor converter cir...
- Patent number 11,682,966
- Issue date Jun 20, 2023
- Richtek Technology Corporation
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant switching power converter
- Patent number 11,671,002
- Issue date Jun 6, 2023
- Richtek Technology Corporation
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant switching power converter capable of performing dischargin...
- Patent number 11,646,654
- Issue date May 9, 2023
- Richtek Technology Corporation
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant switching power converter
- Patent number 11,601,048
- Issue date Mar 7, 2023
- RICHTEK TECHNOLOGY CORPOATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant switching power converter
- Patent number 11,552,547
- Issue date Jan 10, 2023
- Richtek Technology Corporation
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 11,418,112
- Issue date Aug 16, 2022
- Richtek Technology Corporation
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-stage power converter
- Patent number 11,411,493
- Issue date Aug 9, 2022
- Richtek Technology Corporation
- Kuo-Chi Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power converting circuit and control circuit thereof
- Patent number 9,041,374
- Issue date May 26, 2015
- Richtek Technology Corporation
- Hung-Yu Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-stage power supply with feedback adjusted power supply rejectio...
- Patent number 8,125,204
- Issue date Feb 28, 2012
- Richtek Technology Corporation
- Jing-Meng Liu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Charger control circuit and charger control method
- Patent number 8,022,672
- Issue date Sep 20, 2011
- Richtek Technology Corporation
- Chung-Lung Pai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse width modulation regulator system with automatically switchin...
- Patent number 7,751,471
- Issue date Jul 6, 2010
- Richtek Technology Corp.
- Kwan-Jen Chu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse width modulation regulator system with automatically switchin...
- Patent number 7,746,926
- Issue date Jun 29, 2010
- Richtek Technology Corp.
- Kwan-Jen Chu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED driver using a depletion mode transistor to serve as a current...
- Patent number 7,728,529
- Issue date Jun 1, 2010
- Richtek Technology Corporation, R.O.C.
- Jing-Meng Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Capacitor charger with a modulated current varying with an input vo...
- Patent number 7,656,133
- Issue date Feb 2, 2010
- Richtek Technology Corp.
- Chung-Lung Pai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Capacitor charger with a modulated current varying with an input vo...
- Patent number 7,619,394
- Issue date Nov 17, 2009
- Richtek Technology Corp.
- Chung-Lung Pai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and method for a fly-back voltage converter
- Patent number 7,518,888
- Issue date Apr 14, 2009
- Richtek Technology Corp.
- Kwan-Jen Chu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual-input power converter and control methods thereof
- Patent number 7,411,316
- Issue date Aug 12, 2008
- Richtek Technology Corp.
- Chung-Lung Pai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for over-voltage and over-current protection f...
- Patent number 7,411,379
- Issue date Aug 12, 2008
- Richtek Technology Corp.
- Kwan-Jen Chu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Offset independent sense circuit and method
- Patent number 7,388,409
- Issue date Jun 17, 2008
- Richtek Technology Corp.
- Chung-Lung Pai
- G11 - INFORMATION STORAGE
Information Patent Grant
Control apparatus and method for a boost-inverting converter
- Patent number 7,327,124
- Issue date Feb 5, 2008
- Richtek Technology Corp.
- Jing-Meng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Offset independent sense circuit and method
- Patent number 7,274,219
- Issue date Sep 25, 2007
- Richtek Technology Corp.
- Chung-Lung Pai
- G11 - INFORMATION STORAGE
Information Patent Grant
Organic electroluminescent device and organic electroluminescent co...
- Patent number 7,264,891
- Issue date Sep 4, 2007
- Rit Display Corporation
- Hsien-Chang Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for determining switching state of a transistor-based switch...
- Patent number 7,248,084
- Issue date Jul 24, 2007
- Richtek Technology Corp.
- Chun-Yen Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power adapter with optional types of replaceable plug
- Patent number 7,232,322
- Issue date Jun 19, 2007
- Atech Technology Co., Ltd.
- Lich-Chyum Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High efficiency power converter
- Patent number 7,202,653
- Issue date Apr 10, 2007
- Richtek Technology Corp.
- Chung-Lung Pai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Switched Capacitor Voltage Converter Circuit and Switched Capacitor...
- Publication number 20230028873
- Publication date Jan 26, 2023
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Resonant Switching Power Converter Circuit
- Publication number 20220368218
- Publication date Nov 17, 2022
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCC-BASED DC-DC POWER CONVERSION SYSTEM CAPABLE OF RECEIVING SWITCH...
- Publication number 20220352816
- Publication date Nov 3, 2022
- RICHTEK TECHNOLOGY CORP.
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT SWITCHING POWER CONVERTER AND DRIVING CIRCUIT THEREOF
- Publication number 20220166324
- Publication date May 26, 2022
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT SWITCHING POWER CONVERTER
- Publication number 20220140726
- Publication date May 5, 2022
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT SWITCHING POWER CONVERTER
- Publication number 20220029531
- Publication date Jan 27, 2022
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT SWITCHING POWER CONVERTER
- Publication number 20210399621
- Publication date Dec 23, 2021
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Two-Stage Power Converter
- Publication number 20210384820
- Publication date Dec 9, 2021
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESONANT SWITCHING POWER CONVERTER
- Publication number 20210376717
- Publication date Dec 2, 2021
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Resonant Switching Power Converter
- Publication number 20210367520
- Publication date Nov 25, 2021
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PIPELINE RESONANT AND NON-RESONANT SWITCHED CAPACITOR CONVERTER CIR...
- Publication number 20210367511
- Publication date Nov 25, 2021
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT SWITCHING POWER CONVERTER
- Publication number 20210351695
- Publication date Nov 11, 2021
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20210328507
- Publication date Oct 21, 2021
- RICHTEK TECHNOLOGY CORPORATION
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING CIRCUIT AND CONTROL CIRCUIT THEREOF
- Publication number 20140266133
- Publication date Sep 18, 2014
- Richtek Technology Corporation
- Hung-Yu CHENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switching Regulator and Control Circuit Thereof
- Publication number 20140210439
- Publication date Jul 31, 2014
- Richtek Technology Corporation
- Tzu-Huan Chiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Charger control circuit and charger control method
- Publication number 20090243551
- Publication date Oct 1, 2009
- Richtek Technology Corporation
- Chung-Lung Pai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Capacitor charger with a modulated current varying with an input vo...
- Publication number 20090195221
- Publication date Aug 6, 2009
- Chung-Lung Pai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSE WIDTH MODULATION REGULATOR SYSTEM WITH AUTOMATICALLY SWITCHIN...
- Publication number 20090115389
- Publication date May 7, 2009
- Kwan-Jen Chu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power supply with high efficiency and low noise
- Publication number 20080180073
- Publication date Jul 31, 2008
- Richtek Technology Corporation
- Jing-Meng Liu
- G05 - CONTROLLING REGULATING
Information Patent Application
Offset independent sense circuit and method
- Publication number 20070273409
- Publication date Nov 29, 2007
- Chung-Lung Pai
- G11 - INFORMATION STORAGE
Information Patent Application
POWER ADAPTER WITH OPTIONAL TYPES OF REPLACEABLE PLUG
- Publication number 20070161278
- Publication date Jul 12, 2007
- ATECH TECHNOLOGY CO., LTD.
- Lich-Chyum Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Delay cell using a capacitor displacement current
- Publication number 20070030046
- Publication date Feb 8, 2007
- Chung-Lung Pai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pulse width modulation regulator system with automatically switchin...
- Publication number 20060268974
- Publication date Nov 30, 2006
- Richtek Technology Corp.
- Kwan-Jen Chu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT VOLTAGE BOOSTING/BUCKING DEVICE
- Publication number 20060261790
- Publication date Nov 23, 2006
- Liang-Pin Tai
- G05 - CONTROLLING REGULATING
Information Patent Application
Control circuit and method for a fly-back voltage converter
- Publication number 20060250827
- Publication date Nov 9, 2006
- Kwan-Jen Chu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control apparatus and method for a boost-inverting converter
- Publication number 20060214648
- Publication date Sep 28, 2006
- Jing-Meng Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Dual-input power converter and control methods thereof
- Publication number 20060170400
- Publication date Aug 3, 2006
- Chung-Lung Pai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Power metal oxide semiconductor transistor layout with lower output...
- Publication number 20060138565
- Publication date Jun 29, 2006
- Richtek Technology Corp.
- Hung-Der Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and method for over-voltage and over-current protection f...
- Publication number 20060132997
- Publication date Jun 22, 2006
- Kwan-Jen Chu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for determining switching state of a transistor-based switch...
- Publication number 20060109046
- Publication date May 25, 2006
- Richtek Technology Corp.
- Chun-Yen Huang
- H03 - BASIC ELECTRONIC CIRCUITRY

Chung-Lung Pai

Person

Patents Grantslast 30 patents

Resonant switching power converter circuit

Resonant switching power converter

Resonant switching power converter and driving circuit thereof

Resonant switching power converter having charging/discharging dura...

SCC-based DC-DC power conversion system capable of receiving switch...

Pipeline resonant and non-resonant switched capacitor converter cir...

Resonant switching power converter

Resonant switching power converter capable of performing dischargin...

Resonant switching power converter

Resonant switching power converter

Power converter

Two-stage power converter

Power converting circuit and control circuit thereof

Two-stage power supply with feedback adjusted power supply rejectio...

Charger control circuit and charger control method

Pulse width modulation regulator system with automatically switchin...

Pulse width modulation regulator system with automatically switchin...

LED driver using a depletion mode transistor to serve as a current...

Capacitor charger with a modulated current varying with an input vo...

Capacitor charger with a modulated current varying with an input vo...

Control circuit and method for a fly-back voltage converter

Dual-input power converter and control methods thereof

Apparatus and method for over-voltage and over-current protection f...

Offset independent sense circuit and method

Control apparatus and method for a boost-inverting converter

Offset independent sense circuit and method

Organic electroluminescent device and organic electroluminescent co...

Method for determining switching state of a transistor-based switch...

Power adapter with optional types of replaceable plug

High efficiency power converter

Patents Applicationslast 30 patents

Switched Capacitor Voltage Converter Circuit and Switched Capacitor...

Resonant Switching Power Converter Circuit

SCC-BASED DC-DC POWER CONVERSION SYSTEM CAPABLE OF RECEIVING SWITCH...

RESONANT SWITCHING POWER CONVERTER AND DRIVING CIRCUIT THEREOF

RESONANT SWITCHING POWER CONVERTER

RESONANT SWITCHING POWER CONVERTER

RESONANT SWITCHING POWER CONVERTER

Two-Stage Power Converter

RESONANT SWITCHING POWER CONVERTER

Resonant Switching Power Converter

PIPELINE RESONANT AND NON-RESONANT SWITCHED CAPACITOR CONVERTER CIR...

RESONANT SWITCHING POWER CONVERTER

POWER CONVERTER

POWER CONVERTING CIRCUIT AND CONTROL CIRCUIT THEREOF

Switching Regulator and Control Circuit Thereof

Charger control circuit and charger control method

Capacitor charger with a modulated current varying with an input vo...

PULSE WIDTH MODULATION REGULATOR SYSTEM WITH AUTOMATICALLY SWITCHIN...

Power supply with high efficiency and low noise

Offset independent sense circuit and method

POWER ADAPTER WITH OPTIONAL TYPES OF REPLACEABLE PLUG

Delay cell using a capacitor displacement current

Pulse width modulation regulator system with automatically switchin...

DIRECT CURRENT VOLTAGE BOOSTING/BUCKING DEVICE

Control circuit and method for a fly-back voltage converter

Control apparatus and method for a boost-inverting converter

Dual-input power converter and control methods thereof

Power metal oxide semiconductor transistor layout with lower output...

Apparatus and method for over-voltage and over-current protection f...

Method for determining switching state of a transistor-based switch...