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Chunlei Shi
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bi-directional switching regulator for electroceutical applications
Patent number
10,058,706
Issue date
Aug 28, 2018
QUALCOMM Incorporated
Jongrit Lerdworatawee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Area and power efficient switchable supply network for powering mul...
Patent number
9,819,189
Issue date
Nov 14, 2017
QUALCOMM Incorporated
Chunlei Shi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching regulator circuits and methods with reconfigurable induct...
Patent number
9,685,864
Issue date
Jun 20, 2017
QUALCOMM Incorporated
Jongrit Lerdworatawee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Charge pumps having variable gain and variable frequency
Patent number
9,680,371
Issue date
Jun 13, 2017
QUALCOMM Incorporated
Seyed Mahmoudreza Saadat
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charge-recycling circuits
Patent number
9,525,337
Issue date
Dec 20, 2016
QUALCOMM Incorporated
Seyed Mahmoudreza Saadat
G05 - CONTROLLING REGULATING
Information
Patent Grant
Rail-to-rail input stage circuit with constant transconductance
Patent number
9,473,122
Issue date
Oct 18, 2016
QUALCOMM Incorporated
Liangguo Shen
G05 - CONTROLLING REGULATING
Information
Patent Grant
Average current mode control of multi-phase switching power converters
Patent number
9,442,140
Issue date
Sep 13, 2016
QUALCOMM Incorporated
Mukesh Bansal
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charge-recycling circuits including switching power stages with flo...
Patent number
9,276,562
Issue date
Mar 1, 2016
Qualcomm, Incorporated
Seyed Mahmoudreza Saadat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Programmable snubber circuit
Patent number
9,236,789
Issue date
Jan 12, 2016
QUALCOMM Incorporated
Shengyuan Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for LED forward voltage measurement for optimu...
Patent number
9,084,326
Issue date
Jul 14, 2015
QUALCOMM Incorporated
Hua Guan
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method of silicon switched power delivery using a package
Patent number
8,193,630
Issue date
Jun 5, 2012
QUALCOMM Incorporated
Lew G. Chua-Eoan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Rail-to-rail input stage circuit with dynamic bias control
Patent number
8,102,211
Issue date
Jan 24, 2012
Qualcomm, Incorporated
Chunlei Shi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method of silicon switched power delivery using a package
Patent number
7,902,654
Issue date
Mar 8, 2011
QUALCOMM Incorporated
Lew G. Choa-Eoan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method of power distribution control of an integrated ci...
Patent number
7,812,582
Issue date
Oct 12, 2010
QUALCOMM Incorporated
Lew G. Chua-Eoan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multiplexed digital-to-analog converters used in communication devices
Patent number
6,621,437
Issue date
Sep 16, 2003
Intel Corporation
Waleed Khalil
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
BI-DIRECTIONAL SWITCHING REGULATOR FOR ELECTROCEUTICAL APPLICATIONS
Publication number
20180071535
Publication date
Mar 15, 2018
QUALCOMM Incorporated
Jongrit Lerdworatawee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AREA AND POWER EFFICIENT SWITCHABLE SUPPLY NETWORK FOR POWERING MUL...
Publication number
20170063092
Publication date
Mar 2, 2017
QUALCOMM Incorporated
Chunlei SHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING REGULATOR CIRCUITS AND METHODS WITH RECONFIGURABLE INDUCT...
Publication number
20160294284
Publication date
Oct 6, 2016
QUALCOMM Incorporated
Jongrit Lerdworatawee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHED MODE POWER SUPPLY HAVING A STAIRCASE CURRENT LIMIT
Publication number
20160268896
Publication date
Sep 15, 2016
QUALCOMM Incorporated
Guolei Yu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SEMICONDUCTOR PACKAGE WITH INCORPORATED INDUCTANCE ELEMENT
Publication number
20160133614
Publication date
May 12, 2016
QUALCOMM Incorporated
Shiqun GU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROGRAMMABLE SNUBBER CIRCUIT
Publication number
20160036313
Publication date
Feb 4, 2016
QUALCOMM Incorporated
Shengyuan Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGE-RECYCLING CIRCUITS INCLUDING SWITCHING POWER STAGES WITH FLO...
Publication number
20150311884
Publication date
Oct 29, 2015
QUALCOMM Incorporated
Seyed Mahmoudreza Saadat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CHARGE PUMPS HAVING VARIABLE GAIN AND VARIABLE FREQUENCY
Publication number
20150311784
Publication date
Oct 29, 2015
QUALCOMM Incorporated
Seyed Mahmoudreza Saadat
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGE-RECYCLING CIRCUITS
Publication number
20150311783
Publication date
Oct 29, 2015
QUALCOMM Incorporated
Seyed Mahmoudreza Saadat
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AVERAGE CURRENT MODE CONTROL OF MULTI-PHASE SWITCHING POWER CONVERTERS
Publication number
20150263614
Publication date
Sep 17, 2015
QUALCOMM Incorporated
Mukesh BANSAL
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR ADVANCED PULSE SKIPPING CONTROL IN BUCK RE...
Publication number
20140253080
Publication date
Sep 11, 2014
QUALCOMM Incorporated
Xufeng Jiang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND APPARATUS FOR LED FORWARD VOLTAGE MEASUREMENT FOR OPTIMU...
Publication number
20140070718
Publication date
Mar 13, 2014
QUALCOMM Incorporated
Hua Guan
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RAIL-TO-RAIL INPUT STAGE CIRCUIT WITH DYNAMIC BIAS CONTROL
Publication number
20110298541
Publication date
Dec 8, 2011
QUALCOMM Incorporated
Chunlei Shi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
System and Method of Silicon Switched Power Delivery Using a Package
Publication number
20110111705
Publication date
May 12, 2011
QUALCOMM Incorporated
Lew G. Chua-Eoan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD OF POWER DISTRIBUTION CONTROL OF AN INTEGRATED CI...
Publication number
20080067995
Publication date
Mar 20, 2008
Lew G. Chua-Eoan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
System and method of silicon switched power delivery using a package
Publication number
20070262438
Publication date
Nov 15, 2007
Lew G. Choa-Eoan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Multiplexed digital-to-analog converters used in communication devices
Publication number
20030128142
Publication date
Jul 10, 2003
Waleed Khalil
H03 - BASIC ELECTRONIC CIRCUITRY