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Cheng Zhong
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Low-power high-speed CMOS clock generation circuit
Patent number
11,626,865
Issue date
Apr 11, 2023
QUALCOMM Incorporated
Jianwen Ye
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power saving during a connection detection
Patent number
9,465,424
Issue date
Oct 11, 2016
QUALCOMM Incorporated
Cheng Zhong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Clock pulse generator for multi-phase signaling
Patent number
9,459,650
Issue date
Oct 4, 2016
QUALCOMM Incorporated
Xiaohua Kong
G11 - INFORMATION STORAGE
Information
Patent Grant
High speed data testing without high speed bit clock
Patent number
9,037,437
Issue date
May 19, 2015
QUALCOMM Incorporated
Miao Li
G01 - MEASURING TESTING
Information
Patent Grant
Leakage reduction in memory devices
Patent number
8,780,658
Issue date
Jul 15, 2014
QUALCOMM Incorporated
Chang Ho Jung
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus to implement symmetric single-ended termination in differ...
Patent number
8,760,189
Issue date
Jun 24, 2014
QUALCOMM Incorporated
Cheng Zhong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power saving during a connection detection
Patent number
8,674,679
Issue date
Mar 18, 2014
QUALCOMM Incorporated
Cheng Zhong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High speed data testing without high speed bit clock
Patent number
8,630,821
Issue date
Jan 14, 2014
QUALCOMM Incorporated
Miao Li
G01 - MEASURING TESTING
Information
Patent Grant
System and method of controlling gain of an oscillator
Patent number
8,593,227
Issue date
Nov 26, 2013
QUALCOMM Incorporated
Zhi Zhu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method of stabilizing charge pump node voltage levels
Patent number
8,581,647
Issue date
Nov 12, 2013
QUALCOMM Incorporated
Cheng Zhong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tuning voltage range extension circuit and method
Patent number
8,581,667
Issue date
Nov 12, 2013
QUALCOMM Incorporated
Swarna L. Navubothu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Address multiplexing in pseudo-dual port memory
Patent number
8,570,818
Issue date
Oct 29, 2013
QUALCOMM Incorporated
Chang Ho Jung
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device for resistance-based memory applications
Patent number
8,228,714
Issue date
Jul 24, 2012
QUALCOMM Incorporated
Anosh B. Davierwalla
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method to read and write data a magnetic tunnel junction...
Patent number
8,130,534
Issue date
Mar 6, 2012
QUALCOMM Incorporated
Mohamed Hassan Abu-Rahma
G11 - INFORMATION STORAGE
Information
Patent Grant
MRAM device with shared source line
Patent number
7,995,378
Issue date
Aug 9, 2011
QUALCOMM Incorporated
Sei Seung Yoon
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method of conditional control of latch circuit devices
Patent number
7,962,681
Issue date
Jun 14, 2011
QUALCOMM Incorporated
Hari Rao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digitally-controllable delay for sense amplifier
Patent number
7,936,590
Issue date
May 3, 2011
QUALCOMM Incorporated
Dongkyu Park
G11 - INFORMATION STORAGE
Information
Patent Grant
Address multiplexing in pseudo-dual port memory
Patent number
7,760,562
Issue date
Jul 20, 2010
QUALCOMM Incorporated
Chang Ho Jung
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method of selectively applying negative voltage to wordl...
Patent number
7,672,175
Issue date
Mar 2, 2010
QUALCOMM Incorporated
Sei Seung Yoon
G11 - INFORMATION STORAGE
Information
Patent Grant
Leakage current reduction for CMOS memory circuits
Patent number
7,092,307
Issue date
Aug 15, 2006
Qualcomm Inc.
Nan Chen
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory bit line leakage repair
Patent number
6,950,359
Issue date
Sep 27, 2005
Qualcomm Inc.
Nan Chen
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
LOW-POWER HIGH-SPEED CMOS CLOCK GENERATION CIRCUIT
Publication number
20230087145
Publication date
Mar 23, 2023
QUALCOMM Incorporated
Jianwen YE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER SAVING DURING A CONNECTION DETECTION
Publication number
20160378166
Publication date
Dec 29, 2016
QUALCOMM Incorporated
Cheng Zhong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VCO, PLL, AND VARACTOR CALIBRATION
Publication number
20160099678
Publication date
Apr 7, 2016
QUALCOMM Incorporated
Xiaohua KONG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CLOCK PULSE GENERATOR FOR MULTI-PHASE SIGNALING
Publication number
20150261249
Publication date
Sep 17, 2015
QUALCOMM Incorporated
Xiaohua Kong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POWER SAVING DURING A CONNECTION DETECTION
Publication number
20140149756
Publication date
May 29, 2014
QUALCOMM Incorporated
Cheng Zhong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGH SPEED DATA TESTING WITHOUT HIGH SPEED BIT CLOCK
Publication number
20140101507
Publication date
Apr 10, 2014
Miao Li
G01 - MEASURING TESTING
Information
Patent Application
TUNING VOLTAGE RANGE EXTENSION CIRCUIT AND METHOD
Publication number
20130120071
Publication date
May 16, 2013
QUALCOMM Incorporated
Swarna L. Navubothu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD OF STABILIZING CHARGE PUMP NODE VOLTAGE LEVELS
Publication number
20130120040
Publication date
May 16, 2013
QUALCOMM Incorporated
Cheng Zhong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Apparatus to Implement Symmetric Single-Ended Termination in Differ...
Publication number
20130082744
Publication date
Apr 4, 2013
QUALCOMM Incorporated
Cheng Zhong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method of Controlling Gain of an Oscillator
Publication number
20130033329
Publication date
Feb 7, 2013
QUALCOMM Incorporated
Zhi Zhu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH SPEED DATA TESTING WITHOUT HIGH SPEED BIT CLOCK
Publication number
20130030767
Publication date
Jan 31, 2013
QUALCOMM Incorporated
Miao Li
G01 - MEASURING TESTING
Information
Patent Application
Power Saving for Hot Plug Detect
Publication number
20110084685
Publication date
Apr 14, 2011
QUALCOMM Incorporated
Cheng Zhong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Address Multiplexing in Pseudo-Dual Port Memory
Publication number
20110051537
Publication date
Mar 3, 2011
QUALCOMM Incorporated
ChangHo Jung
G11 - INFORMATION STORAGE
Information
Patent Application
Leakage Reduction in Memory Devices
Publication number
20100226191
Publication date
Sep 9, 2010
QUALCOMM Incorporated
Changho Jung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
System And Method To Read And Write Data A Magnetic Tunnel Junction...
Publication number
20100172173
Publication date
Jul 8, 2010
QUALCOMM Incorporated
Mohamed Hassan Abu-Rahma
G11 - INFORMATION STORAGE
Information
Patent Application
Digitally-Controllable Delay for Sense Amplifier
Publication number
20100142303
Publication date
Jun 10, 2010
QUALCOMM Incorporated
Dongkyu Park
G11 - INFORMATION STORAGE
Information
Patent Application
Memory Device for Resistance-Based Memory Applications
Publication number
20100061144
Publication date
Mar 11, 2010
QUALCOMM Incorporated
Anosh B. Davierwalla
G11 - INFORMATION STORAGE
Information
Patent Application
Systems and Methods for Handling Negative Bias Temperature Instabil...
Publication number
20100046276
Publication date
Feb 25, 2010
QUALCOMM Incorporated
Nan Chen
G11 - INFORMATION STORAGE
Information
Patent Application
Address Multiplexing in Pseudo-Dual Port Memory
Publication number
20090231937
Publication date
Sep 17, 2009
QUALCOMM Incorporated
Chang Ho Jung
G11 - INFORMATION STORAGE
Information
Patent Application
System and Method of Selectively Applying Negative Voltage to Wordl...
Publication number
20090180315
Publication date
Jul 16, 2009
QUALCOMM Incorporated
Sei Seung Yoon
G11 - INFORMATION STORAGE
Information
Patent Application
System and Method of Conditional Control of Latch Circuit Devices
Publication number
20090174453
Publication date
Jul 9, 2009
QUALCOMM Incorporated
Hari Rao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MRAM Device with Shared Source Line
Publication number
20090161413
Publication date
Jun 25, 2009
QUALCOMM Incorporated
Sei Seung Yoon
G11 - INFORMATION STORAGE
Information
Patent Application
Memory bit line leakage repair
Publication number
20050073893
Publication date
Apr 7, 2005
Nan Chen
G11 - INFORMATION STORAGE
Information
Patent Application
Leakage current reduction for CMOS memory circuits
Publication number
20040196724
Publication date
Oct 7, 2004
Nan Chen
G11 - INFORMATION STORAGE