Deqiang Song

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Clock data recovery with non-uniform clock tracking
- Patent number 10,084,621
- Issue date Sep 25, 2018
- QUALCOMM Incorporated
- Yu Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
At-rate SERDES clock data recovery with controllable offset
- Patent number 9,306,732
- Issue date Apr 5, 2016
- Oracle International Corporation
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for duty cycle distortion compensation
- Patent number 8,994,427
- Issue date Mar 31, 2015
- Oracle International Corporation
- Zuxu Qin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock-data recovery with non-zero h(−1) target
- Patent number 8,744,024
- Issue date Jun 3, 2014
- Oracle International Corporation
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct feedback equalization with dynamic referencing
- Patent number 8,634,500
- Issue date Jan 21, 2014
- Oracle International Corporation
- Zuxu Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Serial link voltage margin determination in mission mode
- Patent number 8,599,909
- Issue date Dec 3, 2013
- Oracle International Corporation
- Drew G. Doblar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Real-time optimization of TX FIR filter for high-speed data communi...
- Patent number 8,452,829
- Issue date May 28, 2013
- Oracle America, Inc.
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for reducing duty cycle distortion amplification...
- Patent number 8,446,985
- Issue date May 21, 2013
- Oracle America, Inc.
- Drew G. Doblar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mechanism for constructing an oversampled waveform for a set of sig...
- Patent number 8,249,188
- Issue date Aug 21, 2012
- Oracle America, Inc.
- Deqiang Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of adapting precursor tap coefficient
- Patent number 8,218,702
- Issue date Jul 10, 2012
- Oracle America, Inc.
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock-data-recovery technique for high-speed links
- Patent number 8,181,058
- Issue date May 15, 2012
- Oracle America, Inc.
- Jianghui Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asymmetric decision feedback equalization slicing in high speed tra...
- Patent number 8,155,214
- Issue date Apr 10, 2012
- Oracle America, Inc.
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mechanism for constructing an oversampled waveform for a set of sig...
- Patent number 8,000,426
- Issue date Aug 16, 2011
- Oracle America, Inc.
- Deqiang Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CLOCK DATA RECOVERY WITH NON-UNIFORM CLOCK TRACKING
- Publication number 20180219704
- Publication date Aug 2, 2018
- QUALCOMM Incorporated
- Yu Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
VCO, PLL, AND VARACTOR CALIBRATION
- Publication number 20160099678
- Publication date Apr 7, 2016
- QUALCOMM Incorporated
- Xiaohua KONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AT-RATE SERDES CLOCK DATA RECOVERY WITH CONTROLLABLE OFFSET
- Publication number 20150188696
- Publication date Jul 2, 2015
- Oracle International Corporation
- DAWEI HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Duty Cycle Distortion Compensation
- Publication number 20150015315
- Publication date Jan 15, 2015
- Oracle International Corporation
- Zuxu Qin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Direct Feedback Equalization with Dynamic Referencing
- Publication number 20130259162
- Publication date Oct 3, 2013
- Zuxu Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOCK-DATA RECOVERY WITH NON-ZERO h(-1) TARGET
- Publication number 20130077723
- Publication date Mar 28, 2013
- ORACLE INTERNATIONAL CORPORATION
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERIAL LINK VOLTAGE MARGIN DETERMINATION IN MISSION MODE
- Publication number 20120033685
- Publication date Feb 9, 2012
- Oracle International Corporation
- Drew G. Doblar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MECHANISM FOR CONSTRUCTING AN OVERSAMPLED WAVEFORM FOR A SET OF SIG...
- Publication number 20110261900
- Publication date Oct 27, 2011
- ORACLE AMERICA, INC.
- Deqiang Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOCK-DATA-RECOVERY TECHNIQUE FOR HIGH-SPEED LINKS
- Publication number 20110167297
- Publication date Jul 7, 2011
- SUN MICROSYSTEMS, INC.
- Jianghui Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Voltage Margin Monitoring for an ADC-Based Serializer/Deserializer...
- Publication number 20110150060
- Publication date Jun 23, 2011
- SUN MICROSYSTEMS, INC.
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ASYMMETRIC DECISION FEEDBACK EQUALIZATION SLICING IN HIGH SPEED TRA...
- Publication number 20110103458
- Publication date May 5, 2011
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF ADAPTING PRECURSOR TAP COEFFICIENT
- Publication number 20100208855
- Publication date Aug 19, 2010
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Reducing Duty Cycle Distortion Amplification...
- Publication number 20100158182
- Publication date Jun 24, 2010
- Drew G. Doblar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Real-Time Optimization of TX FIR Filter for High-Speed Data Communi...
- Publication number 20090316727
- Publication date Dec 24, 2009
- SUN MICROSYSTEMS, INC.
- Dawei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MECHANISM FOR CONSTRUCTING AN OVERSAMPLED WAVEFORM FOR A SET OF SIG...
- Publication number 20090238318
- Publication date Sep 24, 2009
- Deqiang Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Deqiang Song

Person

Patents Grantslast 30 patents

Clock data recovery with non-uniform clock tracking

Controller-PHY connection using intra-chip SerDes

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

At-rate SERDES clock data recovery with controllable offset

Method and apparatus for duty cycle distortion compensation

Clock-data recovery with non-zero h(−1) target

Direct feedback equalization with dynamic referencing

Serial link voltage margin determination in mission mode

Real-time optimization of TX FIR filter for high-speed data communi...

Method and system for reducing duty cycle distortion amplification...

Mechanism for constructing an oversampled waveform for a set of sig...

System and method of adapting precursor tap coefficient

Clock-data-recovery technique for high-speed links

Asymmetric decision feedback equalization slicing in high speed tra...

Mechanism for constructing an oversampled waveform for a set of sig...

Patents Applicationslast 30 patents

CLOCK DATA RECOVERY WITH NON-UNIFORM CLOCK TRACKING

CONTROLLER-PHY CONNECTION USING INTRA-CHIP SERDES

VCO, PLL, AND VARACTOR CALIBRATION

AT-RATE SERDES CLOCK DATA RECOVERY WITH CONTROLLABLE OFFSET

Method and Apparatus for Duty Cycle Distortion Compensation

Direct Feedback Equalization with Dynamic Referencing

CLOCK-DATA RECOVERY WITH NON-ZERO h(-1) TARGET

SERIAL LINK VOLTAGE MARGIN DETERMINATION IN MISSION MODE

MECHANISM FOR CONSTRUCTING AN OVERSAMPLED WAVEFORM FOR A SET OF SIG...

CLOCK-DATA-RECOVERY TECHNIQUE FOR HIGH-SPEED LINKS

Voltage Margin Monitoring for an ADC-Based Serializer/Deserializer...

ASYMMETRIC DECISION FEEDBACK EQUALIZATION SLICING IN HIGH SPEED TRA...

SYSTEM AND METHOD OF ADAPTING PRECURSOR TAP COEFFICIENT

Method and System for Reducing Duty Cycle Distortion Amplification...

Real-Time Optimization of TX FIR Filter for High-Speed Data Communi...

MECHANISM FOR CONSTRUCTING AN OVERSAMPLED WAVEFORM FOR A SET OF SIG...