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Patents Grants
last 30 patents
Information
Patent Grant
Flexible dimming circuit and a method thereof
Patent number
11,523,478
Issue date
Dec 6, 2022
Chengdu Monolithic Power Systems Co., Ltd.
Bo Yu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Single stage multi-outputs circuit and a method thereof
Patent number
10,715,044
Issue date
Jul 14, 2020
Chengdu Monolithic Power Systems Co., Ltd.
Bairen Liu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED driving system and associated control method
Patent number
10,091,846
Issue date
Oct 2, 2018
Chengdu Monolithic Power Systems Co., Ltd.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Single inductor dual output voltage converter and the method thereof
Patent number
9,998,005
Issue date
Jun 12, 2018
Monolithic Power Systems, Inc.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Resonant converter with capacitive mode detection and associated de...
Patent number
9,685,876
Issue date
Jun 20, 2017
Hangzhou MPS Semiconductor Technology Ltd.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Single stage LED driver system, control circuit and associated cont...
Patent number
9,485,819
Issue date
Nov 1, 2016
Chengdu Monolithic Power Systems Co., Ltd.
Bairen Liu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Charge pump and method of having negative output voltage tracking p...
Patent number
9,236,796
Issue date
Jan 12, 2016
Chengdu Monolithic Power Systems Co., Ltd.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
LED backlight driver system and associated method of operation
Patent number
9,215,769
Issue date
Dec 15, 2015
Chengdu Monolithic Power Systems Co., Ltd.
Frank Ren
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting diode driver systems and associated methods of control
Patent number
9,035,566
Issue date
May 19, 2015
Monolithic Power Systems, Inc.
Lei Du
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Driver systems for driving light emitting diodes and associated dri...
Patent number
8,952,632
Issue date
Feb 10, 2015
Monolithic Power Systems, Inc.
Lei Du
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pulse dimming circuit and the method thereof
Patent number
8,098,018
Issue date
Jan 17, 2012
Monolithic Power Systems, Inc.
Bairen Liu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
FLEXIBLE DIMMING CIRCUIT AND A METHOD THEREOF
Publication number
20200389953
Publication date
Dec 10, 2020
Chengdu Monolithic Power Systems Co., Ltd.
Bo Yu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SINGLE STAGE MULTI-OUTPUTS CIRCUIT AND A METHOD THEREOF
Publication number
20200220464
Publication date
Jul 9, 2020
Chengdu Monolithic Power Systems Co., Ltd.
Bairen Liu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LED DRIVING SYSTEM AND ASSOCIATED CONTROL METHOD
Publication number
20170374713
Publication date
Dec 28, 2017
Chengdu Monolithic Power Systems Co., Ltd.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SINGLE INDUCTOR DUAL OUTPUT VOLTAGE CONVERTER AND THE METHOD THEREOF
Publication number
20170324323
Publication date
Nov 9, 2017
Monolithic Power Systems, Inc.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
RESONANT CONVERTER WITH CAPACITIVE MODE DETECTION AND ASSOCIATED DE...
Publication number
20160190945
Publication date
Jun 30, 2016
Hangzhou MPS Semiconductor Technology Ltd.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SINGLE STAGE LED DRIVER SYSTEM, CONTROL CIRCUIT AND ASSOCIATED CONT...
Publication number
20150208472
Publication date
Jul 23, 2015
Chengdu Monolithic Power Systems Co., Ltd.
Bairen Liu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CHARGE PUMP AND METHOD OF HAVING NEGATIVE OUTPUT VOLTAGE TRACKING P...
Publication number
20140354349
Publication date
Dec 4, 2014
CHENGDU MONOLITHIC POWER SYSTEMS, INC.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LED BACKLIGHT DRIVER SYSTEM AND ASSOCIATED METHOD OF OPERATION
Publication number
20120194078
Publication date
Aug 2, 2012
Chengdu Monolithic Power Systems Co., Ltd.
Frank Ren
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRIVER SYSTEMS FOR DRIVING LIGHT EMITTING DIODES AND ASSOCIATED DRI...
Publication number
20110227492
Publication date
Sep 22, 2011
Lei Du
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT EMITTING DIODE DRIVER SYSTEMS AND ASSOCIATED METHODS OF CONTROL
Publication number
20110227493
Publication date
Sep 22, 2011
Lei Du
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FAULT PROTECTION METHODS AND APPARATUS FOR COLD CATHODE FLUORESCENT...
Publication number
20100141149
Publication date
Jun 10, 2010
Bairen Liu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PULSE DIMMING CIRCUIT AND THE METHOD THEREOF
Publication number
20100117555
Publication date
May 13, 2010
Monolithic Power Systems, Inc.
Bairen Liu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POWER CONVERTERS AND ASSOCIATED METHODS OF CONTROL
Publication number
20100045110
Publication date
Feb 25, 2010
Bairen Liu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC