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Daly City, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Artificial ripple modulation control circuitry
Patent number
9,812,956
Issue date
Nov 7, 2017
Fairchild Semiconductor Corporation
Weihong Qiu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Sensing a phase-path current in a coupled-inductor power supply
Patent number
9,602,005
Issue date
Mar 21, 2017
Intersil Americas LLC
Shangyang Xiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Sensing a phase-path current in a multiphase power supply such as a...
Patent number
8,704,500
Issue date
Apr 22, 2014
Intersil Americas LLC
Shangyang Xiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage regulator including constant loop gain control
Patent number
8,575,908
Issue date
Nov 5, 2013
Intersil Americas LLC
Weihong Qiu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for smoothing mode transitions in a voltage supply
Patent number
8,373,400
Issue date
Feb 12, 2013
Intersil Americas Inc.
Weihong Qiu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
AC and DC temperature compensation scheme for DCR current sense
Patent number
8,072,200
Issue date
Dec 6, 2011
Intersil Americas Inc.
Weihong Qiu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply control
Patent number
7,782,031
Issue date
Aug 24, 2010
Intersil Americas Inc.
Weihong Qiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power-supply control
Patent number
7,667,440
Issue date
Feb 23, 2010
Intersil Americas Inc.
Weihong Qiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adaptive firing order control for dynamic current balance of multip...
Patent number
7,592,787
Issue date
Sep 22, 2009
Intersil Americas Inc.
Weihong Qui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ARTIFICIAL RIPPLE MODULATION CONTROL CIRCUITRY
Publication number
20160285368
Publication date
Sep 29, 2016
Fairchild Semiconductor Corporation
Weihong QIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Hybrid Continuous and Discontinuous Mode Operation
Publication number
20140203790
Publication date
Jul 24, 2014
Fairchild Semiconductor Corporation
Shangyang Xiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SENSING A PHASE-PATH CURRENT IN A COUPLED-INDUCTOR POWER SUPPLY
Publication number
20140191738
Publication date
Jul 10, 2014
INTERSIL AMERICAS LLC
Shangyang XIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING A VOLTAGE SUPPLY
Publication number
20110062926
Publication date
Mar 17, 2011
Intersil Americas Inc.
Weihong Qiu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
VOLTAGE REGULATOR INCLUDING CONSTANT LOOP GAIN CONTROL
Publication number
20100072964
Publication date
Mar 25, 2010
Intersil Americas Inc.
WEIHONG QIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SENSING A PHASE-PATH CURRENT IN A MULTIPHASE POWER SUPPLY SUCH AS A...
Publication number
20090045785
Publication date
Feb 19, 2009
Intersil Americas Inc.
Shangyang Xiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ADAPTIVE FIRING ORDER CONTROL FOR DYNAMIC CURRENT BALANCE OF MULTIP...
Publication number
20080197824
Publication date
Aug 21, 2008
Weihong Qiu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power supply control
Publication number
20080180076
Publication date
Jul 31, 2008
Intersil Americas Inc.
Weihong Qiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Power-supply control
Publication number
20080180077
Publication date
Jul 31, 2008
Intersil Americas Inc.
Weihong Qiu
G06 - COMPUTING CALCULATING COUNTING