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Hangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit with reduced light load power dissipation and a method thereof
Patent number
10,673,331
Issue date
Jun 2, 2020
Chengdu Monolithic Power Systems Co., Ltd.
Wenbin Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-rail switching converter, control circuit and associated cont...
Patent number
9,941,781
Issue date
Apr 10, 2018
Chengdu Monolithic Power Systems Co., Ltd.
Wangmiao Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
PFC control circuit, digital PFC circuit and the method thereof
Patent number
9,812,950
Issue date
Nov 7, 2017
Chengdu Monolithic Power Systems Co., Ltd.
Wenbin Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Digitally controlled PFC converter with multiple discontinuous modes
Patent number
9,621,028
Issue date
Apr 11, 2017
Chengdu Monolithic Power Systems Co., Ltd.
Sicong Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Constant on-time switching converters with ultrasonic mode determin...
Patent number
9,520,778
Issue date
Dec 13, 2016
Chengdu Monolithic Power Systems Co., Ltd.
Lijie Jiang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CIRCUIT WITH REDUCED LIGHT LOAD POWER DISSIPATION AND A METHOD THEREOF
Publication number
20190305677
Publication date
Oct 3, 2019
Chengdu Monolithic Power Systems Co. Ltd.
Wenbin Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-RAIL SWITCHING CONVERTER, CONTROL CIRCUIT AND ASSOCIATED CONT...
Publication number
20160172959
Publication date
Jun 16, 2016
Chengdu Monolithic Power Systems Co., Ltd.
Wangmiao Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PFC CONTROL CIRCUIT, DIGITAL PFC CIRCUIT AND THE METHOD THEREOF
Publication number
20150364988
Publication date
Dec 17, 2015
Chengdu Monolithic Power Systems Co., Ltd.
Wenbin Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER FACTOR CORRECTION CIRCUIT WITH DIGITAL CONTROL SCHEME AND ASS...
Publication number
20150303790
Publication date
Oct 22, 2015
Chengdu Monolithic Power Systems Co., Ltd.
Sicong Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONSTANT ON-TIME SWITCHING CONVERTERS WITH ULTRASONIC MODE DETERMIN...
Publication number
20150188433
Publication date
Jul 2, 2015
Chengdu Monolithic Power Systems Co., Ltd.
Lijie Jiang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER