Membership
Tour
Register
Log in
Jeongsik Yang
Follow
Person
Santa Clara, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Layout for voltage-controlled oscillator (VCO)
Patent number
10,749,468
Issue date
Aug 18, 2020
QUALCOMM Incorporated
Ji-Hoon Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Clock synchronization
Patent number
10,250,375
Issue date
Apr 2, 2019
QUALCOMM Incorporated
Justin Black
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency/phase synthesizer noise cancellation
Patent number
10,218,449
Issue date
Feb 26, 2019
QUALCOMM Incorporated
Yue Lu
G01 - MEASURING TESTING
Information
Patent Grant
Low noise and low power voltage-controlled oscillator (VCO) using t...
Patent number
10,050,586
Issue date
Aug 14, 2018
QUALCOMM Incorporated
Thinh Cat Nguyen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current steering phase control for CML circuits
Patent number
9,800,249
Issue date
Oct 24, 2017
QUALCOMM Incorporated
Yashar Rajavi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low noise and low power voltage-controlled oscillator (VCO) using t...
Patent number
9,634,607
Issue date
Apr 25, 2017
QUALCOMM Incorporated
Thinh Cat Nguyen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Closed loop bank selection for temperature compensation in wireless...
Patent number
9,503,107
Issue date
Nov 22, 2016
QUALCOMM Incorporated
Young Gon Kim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and apparatus for synchronizing frequency dividers using a...
Patent number
9,490,826
Issue date
Nov 8, 2016
QUALCOMM Incorporated
Cheng-Han Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reducing mismatch caused by power/ground routing in multi-core VCO...
Patent number
9,473,067
Issue date
Oct 18, 2016
QUALCOMM Incorporated
Jianlei Shi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Resonant circuit temperature compensation
Patent number
9,438,249
Issue date
Sep 6, 2016
QUALCOMM Incorporated
Thinh Cat Nguyen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transformer feedback voltage controlled oscillator (VCO)
Patent number
9,385,650
Issue date
Jul 5, 2016
QUALCOMM Incorporated
Jianlei Shi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase detecting circuit for interchain local oscillator (LO) divide...
Patent number
9,356,768
Issue date
May 31, 2016
QUALCOMM Incorporated
David Ta-Hsiang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi IQ-path synchronization
Patent number
9,350,589
Issue date
May 24, 2016
QUALCOMM Incorporated
Kiyong Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voltage controlled oscillator band-select fast searching using pred...
Patent number
9,024,692
Issue date
May 5, 2015
QUALCOMM Incorporated
Ngar Loong Alan Chan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System for I-Q phase mismatch detection and correction
Patent number
8,854,098
Issue date
Oct 7, 2014
QUALCOMM Incorporated
Jeongsik Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low power wideband LO using tuned injection locked oscillator
Patent number
8,704,603
Issue date
Apr 22, 2014
QUALCOMM Incorporated
Mazhareddin Taghivand
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Fast-switching low-noise charge pump
Patent number
8,552,774
Issue date
Oct 8, 2013
QUALCOMM Incorporated
Shen Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for self testing a voltage controlled oscillato...
Patent number
8,143,958
Issue date
Mar 27, 2012
Qualcomm, Incorporated
Jeongsik Yang
G01 - MEASURING TESTING
Information
Patent Grant
Auxiliary varactor for temperature compensation
Patent number
8,022,780
Issue date
Sep 20, 2011
QUALCOMM Incorporated
Mazhareddin Taghivand
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Fast-switching low-noise charge pump
Patent number
8,018,269
Issue date
Sep 13, 2011
QUALCOMM Incorporated
Shen Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
VCO capacitor bank trimming and calibration
Patent number
7,855,610
Issue date
Dec 21, 2010
QUALCOMM Incorporated
Mazhareddin Taghivand
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Universal synchronization clock signal derived using single forward...
Patent number
7,043,657
Issue date
May 9, 2006
Integrated Memory Logic, Inc.
Jeongsik Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Universal synchronization clock signal derived using single forward...
Patent number
6,647,506
Issue date
Nov 11, 2003
Integrated Memory Logic, Inc.
Jeongsik Yang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
FREQUENCY/PHASE SYNTHESIZER NOISE CANCELLATION
Publication number
20190028209
Publication date
Jan 24, 2019
QUALCOMM Incorporated
Yue LU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEED-FORWARD PHASE NOISE/SPUR CANCELLATION
Publication number
20190028092
Publication date
Jan 24, 2019
QUALCOMM Incorporated
Yue LU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CLOCK SYNCHRONIZATION
Publication number
20180083763
Publication date
Mar 22, 2018
QUALCOMM Incorporated
Justin Black
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR FAST LOCAL OSCILLATOR PHASE FLIP
Publication number
20170279597
Publication date
Sep 28, 2017
QUALCOMM Incorporated
Hyunsik Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CURRENT STEERING PHASE CONTROL FOR CML CIRCUITS
Publication number
20170244415
Publication date
Aug 24, 2017
QUALCOMM Incorporated
Yashar RAJAVI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW NOISE AND LOW POWER VOLTAGE-CONTROLLED OSCILLATOR (VCO) USING T...
Publication number
20170163214
Publication date
Jun 8, 2017
QUALCOMM Incorporated
Thinh Cat NGUYEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PHASE SYNCHRONIZATION WITH LOW FREQUENCY SAMPLING
Publication number
20170063383
Publication date
Mar 2, 2017
QUALCOMM Incorporated
Jeongsik Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHASE DETECTING CIRCUIT FOR INTERCHAIN LOCAL OSCILLATOR (LO) DIVIDE...
Publication number
20160087783
Publication date
Mar 24, 2016
QUALCOMM Incorporated
David Ta-Hsiang LIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI IQ-PATH SYNCHRONIZATION
Publication number
20160056987
Publication date
Feb 25, 2016
QUALCOMM Incorporated
Kiyong CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW POWER FREQUENCY DIVIDER USING DYNAMIC MODULATED-LOAD LATCH
Publication number
20160006422
Publication date
Jan 7, 2016
QUALCOMM Incorporated
Thinh Cat Nguyen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW NOISE PHASE LOCKED LOOPS
Publication number
20150318860
Publication date
Nov 5, 2015
QUALCOMM Incorporated
Shen WANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
REDUCING MISMATCH CAUSED BY POWER/GROUND ROUTING IN MULTI-CORE VCO...
Publication number
20150295535
Publication date
Oct 15, 2015
QUALCOMM Incorporated
Jianlei SHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW NOISE AND LOW POWER VOLTAGE-CONTROLLED OSCILLATOR (VCO) USING T...
Publication number
20150263671
Publication date
Sep 17, 2015
QUALCOMM Incorporated
Thinh Cat NGUYEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFORMER FEEDBACK VOLTAGE CONTROLLED OSCILLATOR (VCO)
Publication number
20150214891
Publication date
Jul 30, 2015
QUALCOMM Incorporated
Jianlei SHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VOLTAGE CONTROLLED OSCILLATOR BAND-SELECT FAST SEARCHING USING PRED...
Publication number
20140253255
Publication date
Sep 11, 2014
Ngar Loong Alan Chan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW POWER WIDEBAND LO USING TUNED INJECTION LOCKED OSCILLATOR
Publication number
20120262239
Publication date
Oct 18, 2012
QUALCOMM Incorporated
Mazhareddin Taghivand
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM FOR I-Q PHASE MISMATCH DETECTION AND CORRECTION
Publication number
20120187994
Publication date
Jul 26, 2012
QUALCOMM Incorporated
Jeongsik Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FAST-SWITCHING LOW-NOISE CHARGE PUMP
Publication number
20110291716
Publication date
Dec 1, 2011
QUALCOMM Incorporated
Shen Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEMS AND METHODS FOR SELF TESTING A VOLTAGE CONTROLLED OSCILLATO...
Publication number
20100295622
Publication date
Nov 25, 2010
QUALCOMM Incorporated
Jeongsik Yang
G01 - MEASURING TESTING
Information
Patent Application
VCO TUNING WITH TEMPERATURE COMPENSATION
Publication number
20100225402
Publication date
Sep 9, 2010
QUALCOMM Incorporated
Jeongsik Yang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VCO CAPACITOR BANK TRIMMING AND CALIBRATION
Publication number
20090278620
Publication date
Nov 12, 2009
QUALCOMM Incorporated
Mazhareddin Taghivand
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AUXILIARY VARACTOR FOR TEMPERATURE COMPENSATION
Publication number
20090261917
Publication date
Oct 22, 2009
QUALCOMM Incorporated
Mazhareddin Taghivand
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FAST-SWITCHING LOW-NOISE CHARGE PUMP
Publication number
20090121759
Publication date
May 14, 2009
QUALCOMM Incorporated
Shen Wang
H03 - BASIC ELECTRONIC CIRCUITRY