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Chengdu, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Fast transient response for switching regulators
Patent number
9,941,791
Issue date
Apr 10, 2018
Marvell International Ltd.
Sofjan Goenawan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fast transient response for switching regulators
Patent number
9,729,057
Issue date
Aug 8, 2017
Marvell International Ltd.
Sofjan Goenawan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fast transient response for switching regulators
Patent number
9,667,146
Issue date
May 30, 2017
Marvell International Ltd.
Sofjan Goenawan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fast transient response for switching regulators
Patent number
9,667,145
Issue date
May 30, 2017
Marvell International Ltd.
Sofjan Goenawan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Controller for controlling dimming of a light source
Patent number
8,227,998
Issue date
Jul 24, 2012
O2Micro, Inc.
Jian Liu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System for managing power based on current monitoring
Patent number
8,217,530
Issue date
Jul 10, 2012
O2Micro, Inc.
Chun Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Current control systems with current feedbacks
Patent number
8,217,634
Issue date
Jul 10, 2012
O2Micro, Inc.
Chun Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power management circuit for battery pack
Patent number
7,737,662
Issue date
Jun 15, 2010
O2Micro International Ltd.
Chun Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power management system with multiple power sources
Patent number
7,498,694
Issue date
Mar 3, 2009
02Micro International Ltd.
Luyang Luo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CONTROLLER FOR CONTROLLING DIMMING OF A LIGHT SOURCE
Publication number
20110074308
Publication date
Mar 31, 2011
Jian LIU
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM FOR MANAGING POWER BASED ON CURRENT MONITORING
Publication number
20100327658
Publication date
Dec 30, 2010
Chun LU
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
CURRENT CONTROL SYSTEMS WITH CURRENT FEEDBACKS
Publication number
20100320979
Publication date
Dec 23, 2010
Chun LU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power management circuit for battery pack
Publication number
20080150488
Publication date
Jun 26, 2008
Chun Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power management system with multiple power sources
Publication number
20070241732
Publication date
Oct 18, 2007
Luyang Luo
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC