Huihao Xu

Person

Brooklyn, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transmitter bandwidth optimization circuit
- Patent number 8,219,040
- Issue date Jul 10, 2012
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Design structure for transmitter bandwidth optimization circuit
- Patent number 8,219,041
- Issue date Jul 10, 2012
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Structure for out of band signaling enhancement for high speed seri...
- Patent number 8,144,726
- Issue date Mar 27, 2012
- International Business Machines Corporation
- Huihao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Out of band signaling enhancement for high speed serial driver
- Patent number 7,974,304
- Issue date Jul 5, 2011
- International Business Machines Corporation
- Huihao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Structure for robust cable connectivity test receiver for high-spee...
- Patent number 7,873,922
- Issue date Jan 18, 2011
- International Business Machines Corporation
- Huihao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Robust cable connectivity test receiver for high-speed data receiver
- Patent number 7,855,563
- Issue date Dec 21, 2010
- International Business Machines Corporation
- Huihao Xu
- G01 - MEASURING TESTING
Information Patent Grant
Automatic adaptive equalization method for high-speed serial transm...
- Patent number 7,733,964
- Issue date Jun 8, 2010
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Avoiding device stressing
- Patent number 7,694,243
- Issue date Apr 6, 2010
- International Business Machines Corporation
- Hibourahima Camara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method of digitally testing an analog driver circuit
- Patent number 7,659,740
- Issue date Feb 9, 2010
- International Business Machines Corporation
- Joseph O. Marsh
- G01 - MEASURING TESTING
Information Patent Grant
Front end interface for data receiver
- Patent number 7,519,130
- Issue date Apr 14, 2009
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System of digitally testing an analog driver circuit
- Patent number 7,466,156
- Issue date Dec 16, 2008
- International Business Machines Corporation
- Joseph O. Marsh
- G01 - MEASURING TESTING
Information Patent Grant
System and method for detecting cable faults for high-speed transmi...
- Patent number 7,378,853
- Issue date May 27, 2008
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to avoid device stressing
- Patent number 7,332,956
- Issue date Feb 19, 2008
- International Business Machines Corporation
- Hibourahima Camara
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic adaptive equalization method and system for high-speed se...
- Patent number 7,295,618
- Issue date Nov 13, 2007
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable peaking receiver and method
- Patent number 6,937,054
- Issue date Aug 30, 2005
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Design structure for out of band signaling enhancement for high spe...
- Publication number 20090300562
- Publication date Dec 3, 2009
- International Business Machines Corporation
- Huihao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AVOIDING DEVICE STRESSING
- Publication number 20090172614
- Publication date Jul 2, 2009
- International Business Machines Corporation
- Hibourahima Camara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Structure for robust cable connectivity test receiver for high-spee...
- Publication number 20090128161
- Publication date May 21, 2009
- Huihao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Structure for transmitter bandwidth optimization circuit
- Publication number 20090129485
- Publication date May 21, 2009
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System And Method of Digitally Testing An Analog Driver Circuit
- Publication number 20090027075
- Publication date Jan 29, 2009
- International Business Machines Corporation
- Joseph O. Marsh
- G01 - MEASURING TESTING
Information Patent Application
TRANSMITTER BANDWIDTH OPTIMIZATION CIRCUIT
- Publication number 20090004978
- Publication date Jan 1, 2009
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Robust Cable Connectivity Test Receiver For High-Speed Data Receiver
- Publication number 20080316930
- Publication date Dec 25, 2008
- International Business Machines Corporation
- Huihao Xu
- G01 - MEASURING TESTING
Information Patent Application
OUT OF BAND SIGNALING ENHANCEMENT FOR HIGH SPEED SERIAL DRIVER
- Publication number 20080304509
- Publication date Dec 11, 2008
- International Business Machines Corporation
- Huihao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Automatic adaptive equalization method for high-speed serial transm...
- Publication number 20080137721
- Publication date Jun 12, 2008
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO AVOID DEVICE STRESSING
- Publication number 20070096797
- Publication date May 3, 2007
- International Business Machines Coporation
- Hibourahima Camara
- G05 - CONTROLLING REGULATING
Information Patent Application
FRONT END INTERFACE FOR DATA RECEIVER
- Publication number 20060159200
- Publication date Jul 20, 2006
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC ADAPTIVE EQUALIZATION METHOD AND SYSTEM FOR HIGH-SPEED SE...
- Publication number 20050281343
- Publication date Dec 22, 2005
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System And Method Of Digitally Testing An Analog Driver Circuit
- Publication number 20050246125
- Publication date Nov 3, 2005
- International Business Machines Corporation
- Joseph O. Marsh
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING CABLE FAULTS FOR HIGH-SPEED TRANSMI...
- Publication number 20050190828
- Publication date Sep 1, 2005
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE PEAKING RECEIVER AND METHOD
- Publication number 20040239369
- Publication date Dec 2, 2004
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Transmitter bandwidth optimization circuit

Design structure for transmitter bandwidth optimization circuit

Structure for out of band signaling enhancement for high speed seri...

Out of band signaling enhancement for high speed serial driver

Structure for robust cable connectivity test receiver for high-spee...

Robust cable connectivity test receiver for high-speed data receiver

Automatic adaptive equalization method for high-speed serial transm...

Avoiding device stressing

System and method of digitally testing an analog driver circuit

Front end interface for data receiver

System of digitally testing an analog driver circuit

System and method for detecting cable faults for high-speed transmi...

Method to avoid device stressing

Automatic adaptive equalization method and system for high-speed se...

Programmable peaking receiver and method

Patents Applicationslast 30 patents

Design structure for out of band signaling enhancement for high spe...

AVOIDING DEVICE STRESSING

Structure for robust cable connectivity test receiver for high-spee...

Structure for transmitter bandwidth optimization circuit

System And Method of Digitally Testing An Analog Driver Circuit

TRANSMITTER BANDWIDTH OPTIMIZATION CIRCUIT

Robust Cable Connectivity Test Receiver For High-Speed Data Receiver

OUT OF BAND SIGNALING ENHANCEMENT FOR HIGH SPEED SERIAL DRIVER

Automatic adaptive equalization method for high-speed serial transm...

METHOD TO AVOID DEVICE STRESSING

FRONT END INTERFACE FOR DATA RECEIVER

AUTOMATIC ADAPTIVE EQUALIZATION METHOD AND SYSTEM FOR HIGH-SPEED SE...

System And Method Of Digitally Testing An Analog Driver Circuit

SYSTEM AND METHOD FOR DETECTING CABLE FAULTS FOR HIGH-SPEED TRANSMI...

PROGRAMMABLE PEAKING RECEIVER AND METHOD