Xiaohua Kong

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-standard, automatic impedance controlled driver with supply r...
- Patent number 10,817,007
- Issue date Oct 27, 2020
- QUALCOMM Incorporated
- Madjid Hafizi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and methods for providing a reconfigurable bidirectional...
- Patent number 10,719,476
- Issue date Jul 21, 2020
- QUALCOMM Incorporated
- Zhi Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power saving during a connection detection
- Patent number 10,459,512
- Issue date Oct 29, 2019
- QUALCOMM Incorporated
- Cheng Zhong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and methods for providing a reconfigurable bidirectional...
- Patent number 10,073,806
- Issue date Sep 11, 2018
- QUALCOMM Incorporated
- Zhi Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage mode driver with charge recycling
- Patent number 10,056,777
- Issue date Aug 21, 2018
- QUALCOMM Incorporated
- Xiaohua Kong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Controller-PHY connection using intra-chip SerDes
- Patent number 10,049,067
- Issue date Aug 14, 2018
- QUALCOMM Incorporated
- Xiaohua Kong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-standard, automatic impedance controlled driver with supply r...
- Patent number 9,753,479
- Issue date Sep 5, 2017
- QUALCOMM Incorporated
- Madjid Hafizi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for in situ analog signal diagnostic and debug...
- Patent number 9,729,163
- Issue date Aug 8, 2017
- QUALCOMM Incorporated
- Deqiang Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switch capacitor decision feedback equalizer with internal charge s...
- Patent number 9,722,828
- Issue date Aug 1, 2017
- QUALCOMM Incorporated
- Li Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Split chip solution for die-to-die serdes
- Patent number 9,692,448
- Issue date Jun 27, 2017
- QUALCOMM Incorporated
- Xiaohua Kong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Unified front-end receiver interface for accommodating incoming sig...
- Patent number 9,584,184
- Issue date Feb 28, 2017
- QUALCOMM Incorporated
- Miao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-mode phase-frequency detector for clock and data recovery
- Patent number 9,485,082
- Issue date Nov 1, 2016
- QUALCOMM Incorporated
- Li Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearity of phase interpolators by combining current coding and si...
- Patent number 9,485,084
- Issue date Nov 1, 2016
- QUALCOMM Incorporated
- Li Sun
- 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
Linearity of phase interpolators using capacitive elements
- Patent number 9,356,588
- Issue date May 31, 2016
- QUALCOMM Incorporated
- Li Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for recovering burst-mode pulse width modulati...
- Patent number 9,270,287
- Issue date Feb 23, 2016
- QUALCOMM Incorporated
- Zhi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Serdes voltage-mode driver with skew correction
- Patent number 9,264,263
- Issue date Feb 16, 2016
- QUALCOMM Incorporated
- Madjid Hafizi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for common mode level shifting
- Patent number 9,246,477
- Issue date Jan 26, 2016
- QUALCOMM Incorporated
- Miao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus to convert electrical signals from small-signal format to...
- Patent number 9,209,789
- Issue date Dec 8, 2015
- QUALCOMM Incorporated
- Miao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for common mode level shifting
- Patent number 9,209,788
- Issue date Dec 8, 2015
- QUALCOMM Incorporated
- Miao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse-width modulation data decoder
- Patent number 9,203,391
- Issue date Dec 1, 2015
- QUALCOMM Incorporated
- Zhi Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for multi-level de-emphasis
- Patent number 9,195,254
- Issue date Nov 24, 2015
- Qualcomm, Incorporated
- Miao Li
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automatic detection and compensation of frequency offset in point-t...
- Patent number 9,077,349
- Issue date Jul 7, 2015
- QUALCOMM Incorporated
- Xiaohua Kong
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Systems and methods for frequency detection
- Patent number 8,970,254
- Issue date Mar 3, 2015
- QUALCOMM Incorporated
- Glenn Murphy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system, and circuit with a driver output interface having a...
- Patent number 8,890,601
- Issue date Nov 18, 2014
- QUALCOMM Incorporated
- Miao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for recovering burst-mode pulse width modulati...
- Patent number 8,847,691
- Issue date Sep 30, 2014
- QUALCOMM Incorporated
- Zhi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual mode clock/data recovery circuit
- Patent number 8,839,020
- Issue date Sep 16, 2014
- QUALCOMM Incorporated
- Jingcheng Zhuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digitally controlled jitter injection for built in self-testing (BIST)
- Patent number 8,811,458
- Issue date Aug 19, 2014
- QUALCOMM Incorporated
- Xiaohua Kong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED CIRCUIT BUMP INTEGRATED WITH TCOIL
- Publication number 20240203871
- Publication date Jun 20, 2024
- QUALCOMM Incorporated
- Hongmei LIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHODS FOR PROVIDING A RECONFIGURABLE BIDIRECTIONAL...
- Publication number 20180349311
- Publication date Dec 6, 2018
- QUALCOMM Incorporated
- Zhi Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLER-PHY CONNECTION USING INTRA-CHIP SERDES
- Publication number 20180157609
- Publication date Jun 7, 2018
- QUALCOMM Incorporated
- Xiaohua Kong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE MODE DRIVER WITH CHARGE RECYCLING
- Publication number 20170373521
- Publication date Dec 28, 2017
- QUALCOMM Incorporated
- Xiaohua Kong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-STANDARD, AUTOMATIC IMPEDANCE CONTROLLED DRIVER WITH SUPPLY R...
- Publication number 20170322582
- Publication date Nov 9, 2017
- QUALCOMM Incorporated
- Madjid Hafizi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCH CAPACITOR DECISION FEEDBACK EQUALIZER WITH INTERNAL CHARGE S...
- Publication number 20170085403
- Publication date Mar 23, 2017
- QUALCOMM Incorporated
- Li Sun
- 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
APPARATUS AND METHODS FOR PROVIDING A RECONFIGURABLE BIDIRECTIONAL...
- Publication number 20160335221
- Publication date Nov 17, 2016
- QUALCOMM Incorporated
- Zhi Zhu
- 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
CONTINUOUS ANALOG SIGNAL MONITORING
- Publication number 20160065235
- Publication date Mar 3, 2016
- QUALCOMM Incorporated
- Xiaohua KONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Linearity of Phase Interpolators using Capacitive Elements
- Publication number 20150358008
- Publication date Dec 10, 2015
- QUALCOMM Incorporated
- Li Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Linearity of Phase Interpolators by Combining Current Coding and Si...
- Publication number 20150358148
- Publication date Dec 10, 2015
- QUALCOMM Incorporated
- Li Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERDES VOLTAGE-MODE DRIVER WITH SKEW CORRECTION
- Publication number 20150304134
- Publication date Oct 22, 2015
- QUALCOMM Incorporated
- Madjid Hafizi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE-WIDTH MODULATION DATA DECODER
- Publication number 20150303910
- Publication date Oct 22, 2015
- QUALCOMM Incorporated
- Zhi Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR COMMON MODE LEVEL SHIFTING
- Publication number 20150280695
- Publication date Oct 1, 2015
- QUALCOMM Incorporated
- Miao Li
- 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
APPARATUS AND METHOD FOR RECOVERING BURST-MODE PULSE WIDTH MODULATI...
- Publication number 20150008967
- Publication date Jan 8, 2015
- QUALCOMM Incorporated
- Zhi Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
UNIFIED FRONT-END RECEIVER INTERFACE FOR ACCOMMODATING INCOMING SIG...
- Publication number 20140256276
- Publication date Sep 11, 2014
- QUALCOMM Incorporated
- Miao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MULTI-LEVEL DE-EMPHASIS
- Publication number 20140176196
- Publication date Jun 26, 2014
- QUALCOMM Incorporated
- Miao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
DIGITALLY CONTROLLED JITTER INJECTION FOR BUILT IN SELF-TESTING (BIST)
- Publication number 20140098843
- Publication date Apr 10, 2014
- QUALCOMM Incorporated
- Xiaohua Kong
- G01 - MEASURING TESTING
Information Patent Application
MULTI-STANDARD, AUTOMATIC IMPEDANCE CONTROLLED DRIVER WITH SUPPLY R...
- Publication number 20140035549
- Publication date Feb 6, 2014
- QUALCOMM Incorporated
- Madjid Hafizi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON-CHIP SENSOR FOR MEASURING DYNAMIC POWER SUPPLY NOISE OF THE SEMI...
- Publication number 20130285696
- Publication date Oct 31, 2013
- Lew Chua-Eoan
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC DETECTION AND COMPENSATION OF FREQUENCY OFFSET IN POINT-T...
- Publication number 20130216014
- Publication date Aug 22, 2013
- QUALCOMM Incorporated
- Xiaohua Kong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER EQUALIZATION CIRCUIT
- Publication number 20130187717
- Publication date Jul 25, 2013
- QUALCOMM Incorporated
- Glenn A. Murphy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUAL MODE CLOCK/DATA RECOVERY CIRCUIT
- Publication number 20130191679
- Publication date Jul 25, 2013
- QUALCOMM Incorporated
- Jingcheng Zhuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM, AND CIRCUIT WITH A DRIVER OUTPUT INTERFACE HAVING A...
- Publication number 20130120028
- Publication date May 16, 2013
- QUALCOMM Incorporated
- Miao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
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 CALIBRATING A PHASE-LOCKED LOOP WHILE MAINTAIN...
- Publication number 20130120072
- Publication date May 16, 2013
- QUALCOMM Incorporated
- Glenn A. Murphy
- H03 - BASIC ELECTRONIC CIRCUITRY

Xiaohua Kong

Person

Patents Grantslast 30 patents

Multi-standard, automatic impedance controlled driver with supply r...

Apparatus and methods for providing a reconfigurable bidirectional...

Power saving during a connection detection

Apparatus and methods for providing a reconfigurable bidirectional...

Voltage mode driver with charge recycling

Controller-PHY connection using intra-chip SerDes

Multi-standard, automatic impedance controlled driver with supply r...

Apparatus and method for in situ analog signal diagnostic and debug...

Switch capacitor decision feedback equalizer with internal charge s...

Split chip solution for die-to-die serdes

Unified front-end receiver interface for accommodating incoming sig...

Multi-mode phase-frequency detector for clock and data recovery

Linearity of phase interpolators by combining current coding and si...

Power saving during a connection detection

Clock pulse generator for multi-phase signaling

Linearity of phase interpolators using capacitive elements

Apparatus and method for recovering burst-mode pulse width modulati...

Serdes voltage-mode driver with skew correction

Systems and methods for common mode level shifting

Apparatus to convert electrical signals from small-signal format to...

Systems and methods for common mode level shifting

Pulse-width modulation data decoder

Method and apparatus for multi-level de-emphasis

Automatic detection and compensation of frequency offset in point-t...

High speed data testing without high speed bit clock

Systems and methods for frequency detection

Method, system, and circuit with a driver output interface having a...

Apparatus and method for recovering burst-mode pulse width modulati...

Dual mode clock/data recovery circuit

Digitally controlled jitter injection for built in self-testing (BIST)

Patents Applicationslast 30 patents

INTEGRATED CIRCUIT BUMP INTEGRATED WITH TCOIL

APPARATUS AND METHODS FOR PROVIDING A RECONFIGURABLE BIDIRECTIONAL...

CONTROLLER-PHY CONNECTION USING INTRA-CHIP SERDES

VOLTAGE MODE DRIVER WITH CHARGE RECYCLING

MULTI-STANDARD, AUTOMATIC IMPEDANCE CONTROLLED DRIVER WITH SUPPLY R...

SWITCH CAPACITOR DECISION FEEDBACK EQUALIZER WITH INTERNAL CHARGE S...

POWER SAVING DURING A CONNECTION DETECTION

APPARATUS AND METHODS FOR PROVIDING A RECONFIGURABLE BIDIRECTIONAL...

VCO, PLL, AND VARACTOR CALIBRATION

CONTINUOUS ANALOG SIGNAL MONITORING

Linearity of Phase Interpolators using Capacitive Elements

Linearity of Phase Interpolators by Combining Current Coding and Si...

SERDES VOLTAGE-MODE DRIVER WITH SKEW CORRECTION

PULSE-WIDTH MODULATION DATA DECODER

SYSTEMS AND METHODS FOR COMMON MODE LEVEL SHIFTING

CLOCK PULSE GENERATOR FOR MULTI-PHASE SIGNALING

APPARATUS AND METHOD FOR RECOVERING BURST-MODE PULSE WIDTH MODULATI...

UNIFIED FRONT-END RECEIVER INTERFACE FOR ACCOMMODATING INCOMING SIG...

METHOD AND APPARATUS FOR MULTI-LEVEL DE-EMPHASIS

POWER SAVING DURING A CONNECTION DETECTION

HIGH SPEED DATA TESTING WITHOUT HIGH SPEED BIT CLOCK

DIGITALLY CONTROLLED JITTER INJECTION FOR BUILT IN SELF-TESTING (BIST)

MULTI-STANDARD, AUTOMATIC IMPEDANCE CONTROLLED DRIVER WITH SUPPLY R...

ON-CHIP SENSOR FOR MEASURING DYNAMIC POWER SUPPLY NOISE OF THE SEMI...

AUTOMATIC DETECTION AND COMPENSATION OF FREQUENCY OFFSET IN POINT-T...

RECEIVER EQUALIZATION CIRCUIT

DUAL MODE CLOCK/DATA RECOVERY CIRCUIT

METHOD, SYSTEM, AND CIRCUIT WITH A DRIVER OUTPUT INTERFACE HAVING A...

TUNING VOLTAGE RANGE EXTENSION CIRCUIT AND METHOD

SYSTEM AND METHOD OF CALIBRATING A PHASE-LOCKED LOOP WHILE MAINTAIN...