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Hangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Controller and control method used in resonant converters
Patent number
11,277,071
Issue date
Mar 15, 2022
Chengdu Monolithic Power Systems Co., Ltd.
Yiqing Jin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching mode power supply providing an over current protection wi...
Patent number
11,239,743
Issue date
Feb 1, 2022
Chengdu Monolithic Power Systems Co., Ltd.
Yuedong Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Synchronous rectification control circuit, method and flyback switc...
Patent number
10,505,442
Issue date
Dec 10, 2019
JOULWATT TECHNOLOGY (HANGZHOU) CO., LTD.
Pitleong Wong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching mode power supply and the controller and the method thereof
Patent number
9,634,572
Issue date
Apr 25, 2017
Chengdu Monolithic Power Systems Co., Ltd.
Yiqing Jin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Resonant converter, control circuit and associated control method w...
Patent number
9,525,358
Issue date
Dec 20, 2016
Chengdu Monolithic Power Systems Co., Ltd.
Yiqing Jin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-mode PFC control and control method thereof
Patent number
9,479,046
Issue date
Oct 25, 2016
Chengdu Monolithic Power Systems Co., Ltd.
Sicong Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter with active bleeding and ramp up-down delay and the...
Patent number
9,246,404
Issue date
Jan 26, 2016
Monolithic Power Systems, Inc.
Joseph Urienza
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Off-line regulator with pass device and associated method
Patent number
8,917,076
Issue date
Dec 23, 2014
Monolithic Power Systems, Inc.
Michael R. Hsing
G05 - CONTROLLING REGULATING
Information
Patent Grant
Algorithm description on non-motion blur image generation project
Patent number
8,018,999
Issue date
Sep 13, 2011
ArcSoft, Inc.
Tianxiang Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video auto enhancing algorithm
Patent number
7,865,014
Issue date
Jan 4, 2011
ArcSoft, Inc.
Donghui Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video auto enhancing algorithm
Patent number
7,474,785
Issue date
Jan 6, 2009
ArcSoft, Inc.
Donghui Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Panoramic maker engine for a low profile system
Patent number
7,409,105
Issue date
Aug 5, 2008
ArcSoft, Inc.
Yiqing Jin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
3-D reconstruction engine
Patent number
7,046,840
Issue date
May 16, 2006
ArcSoft, Inc.
Chu-Fei Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Texture synthesis for repairing damaged images
Patent number
7,012,624
Issue date
Mar 14, 2006
ArcSoft, Inc.
Yunfang Zhu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
CONTROLLER AND CONTROL METHOD USED IN RESONANT CONVERTERS
Publication number
20210111620
Publication date
Apr 15, 2021
Chengdu Monolithic Power Systems Co., Ltd.
Yiqing Jin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING MODE POWER SUPPLY PROVIDING AN OVER CURRENT PROTECTION WI...
Publication number
20210036506
Publication date
Feb 4, 2021
Chengdu Monolithic Power Systems Co., Ltd.
Yuedong Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYNCHRONOUS RECTIFICATION CONTROL CIRCUIT, METHOD AND FLYBACK SWITC...
Publication number
20180091040
Publication date
Mar 29, 2018
JOULWATT TECHNOLOGY (HANGZHOU) CO., LTD.
Pitleong WONG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CIRCUIT FOR INCREASING BUCK OUTPUT VOLTAGE
Publication number
20170117802
Publication date
Apr 27, 2017
JOULWATT TECHNOLOGY (HANGZHOU) CO., LTD.
Junming ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING MODE POWER SUPPLY AND THE CONTROLLER AND THE METHOD THEREOF
Publication number
20160087544
Publication date
Mar 24, 2016
Chengdu Monolithic Power Systems Co., Ltd.
Yiqing Jin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
RESONANT CONVERTER, CONTROL CIRCUIT AND ASSOCIATED CONTROL METHOD W...
Publication number
20160087543
Publication date
Mar 24, 2016
Chengdu Monolithic Power Systems Co., Ltd.
Yiqing Jin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HIGHLY EFFICIENT PFC CIRCUIT AND CONTROL METHOD THEREOF
Publication number
20140285163
Publication date
Sep 25, 2014
Chengdu Monolithic Power Systems Co., Ltd.
Sicon Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OFF-LINE REGULATOR AND ASSOCIATED METHOD
Publication number
20140043875
Publication date
Feb 13, 2014
Monolithic Power Systems, Inc.
Michael Hsing
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER AND THE METHOD THEREOF
Publication number
20130077364
Publication date
Mar 28, 2013
Monolithic Power Systems, Inc.
Joseph Urienza
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Video Auto Enhancing Algorithm
Publication number
20090091661
Publication date
Apr 9, 2009
ARCSOFT, INC.
Donghui Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Algorithm description on non-motion blur image generation project
Publication number
20070127574
Publication date
Jun 7, 2007
ArcSoft, Inc.
Tianxiang Yao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Frame compensation for moving imaging devices
Publication number
20060120615
Publication date
Jun 8, 2006
Huiqiong Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video auto enhancing algorithm
Publication number
20060018537
Publication date
Jan 26, 2006
Donghui Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Texture synthesis for repairing damaged images
Publication number
20050146539
Publication date
Jul 7, 2005
ArcSoft, Inc.
Yunfang Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Panoramic maker engine for a low profile system
Publication number
20050089244
Publication date
Apr 28, 2005
ArcSoft, Inc.
Yiqing Jin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
3-D reconstruction engine
Publication number
20030091227
Publication date
May 15, 2003
Chu-Fei Chang
G06 - COMPUTING CALCULATING COUNTING