Pi Sheng Chang

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Context adaptive position and amplitude coding of coefficients for...
- Patent number 9,369,702
- Issue date Jun 14, 2016
- Cisco Technology, Inc.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-accuracy touch positioning for touch panels
- Patent number 9,058,078
- Issue date Jun 16, 2015
- Broadcom Corporation
- Glen Weaver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Asymmetric multi-row touch panel scanning
- Patent number 9,001,072
- Issue date Apr 7, 2015
- Broadcom Corporation
- David A. Sobel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context adaptive position and amplitude coding of coefficients for...
- Patent number 8,670,485
- Issue date Mar 11, 2014
- Cisco Technology, Inc.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Position coding for context-based adaptive variable length coding
- Patent number 8,576,915
- Issue date Nov 5, 2013
- Cisco Technology, Inc.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context adaptive hybrid variable length coding
- Patent number 8,520,965
- Issue date Aug 27, 2013
- Cisco Technology, Inc.
- Junlin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context adaptive position and amplitude coding of coefficients for...
- Patent number 8,265,162
- Issue date Sep 11, 2012
- Cisco Technology, Inc.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context adaptive hybrid variable length coding
- Patent number 8,204,327
- Issue date Jun 19, 2012
- Cisco Technology, Inc.
- Junlin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Position coding for context-based adaptive variable length coding
- Patent number 8,144,784
- Issue date Mar 27, 2012
- Cisco Technology, Inc.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Breakpoint determining for hybrid variable length coding using rela...
- Patent number 8,135,071
- Issue date Mar 13, 2012
- Cisco Technology, Inc.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Per multi-block partition breakpoint determining for hybrid variabl...
- Patent number 8,126,062
- Issue date Feb 28, 2012
- Cisco Technology, Inc.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Breakpoint determining for hybrid variable length coding and encodi...
- Patent number 8,121,427
- Issue date Feb 21, 2012
- Cisco Technology, Inc.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable length coding of coefficient clusters for image and video...
- Patent number 8,041,131
- Issue date Oct 18, 2011
- Cisco Technology, Inc.
- Junlin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Joint amplitude and position coding of coefficients for video compr...
- Patent number 8,036,471
- Issue date Oct 11, 2011
- Cisco Technology, Inc.
- Junlin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Per block breakpoint determining for hybrid variable length coding
- Patent number 7,949,195
- Issue date May 24, 2011
- Cisco Technology, Inc.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for avoiding invalid camera positioning in a v...
- Patent number 6,618,073
- Issue date Sep 9, 2003
- VTEL Corporation
- Michael G. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic source location using a microphone array
- Patent number 6,469,732
- Issue date Oct 22, 2002
- VTEL Corporation
- Pi Sheng Chang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Asymmetric Multi-Row Touch Panel Scanning
- Publication number 20150253890
- Publication date Sep 10, 2015
- BROADCOM CORPORATION
- David A. Sobel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High-Accuracy Touch Positioning for Touch Panels
- Publication number 20150242021
- Publication date Aug 27, 2015
- BROADCOM CORPORATION
- Glen Weaver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Context Adaptive Position and Amplitude Coding of Coefficients for...
- Publication number 20140169453
- Publication date Jun 19, 2014
- CISCO TECHNOLOGY INC.
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-ACCURACY TOUCH POSITIONING FOR TOUCH PANELS
- Publication number 20130176275
- Publication date Jul 11, 2013
- BROADCOM CORPORATION
- Glen Weaver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ASYMMETRIC MULTI-ROW TOUCH PANEL SCANNING
- Publication number 20130176274
- Publication date Jul 11, 2013
- BROADCOM CORPORATION
- David A. Sobel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTEXT ADAPTIVE POSITION AND AMPLITUDE CODING OF COEFFICIENTS FOR...
- Publication number 20130010860
- Publication date Jan 10, 2013
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTEXT ADAPTIVE HYBRID VARIABLE LENGTH CODING
- Publication number 20120257839
- Publication date Oct 11, 2012
- Junlin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITION CODING FOR CONTEXT-BASED ADAPTIVE VARIABLE LENGTH CODING
- Publication number 20120189222
- Publication date Jul 26, 2012
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUCED CODE TABLE SIZE IN JOINT AMPLITUDE AND POSITION CODING OF C...
- Publication number 20090087109
- Publication date Apr 2, 2009
- Junlin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE LENGTH CODING OF COEFFICIENT CLUSTERS FOR IMAGE AND VIDEO...
- Publication number 20090087113
- Publication date Apr 2, 2009
- Junlin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTEXT ADAPTIVE POSITION AND AMPLITUDE CODING OF COEFFICIENTS FOR...
- Publication number 20090086815
- Publication date Apr 2, 2009
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITION CODING FOR CONTEXT-BASED ADAPTIVE VARIABLE LENGTH CODING
- Publication number 20090016440
- Publication date Jan 15, 2009
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BREAKPOINT DETERMINING FOR HYBRID VARIABLE LENGTH CODING USING RELA...
- Publication number 20080181299
- Publication date Jul 31, 2008
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PER MULTI-BLOCK PARTITION BREAKPOINT DETERMINING FOR HYBRID VARIABL...
- Publication number 20080181296
- Publication date Jul 31, 2008
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BREAKPOINT DETERMINING FOR HYBRID VARIABLE LENGTH CODING AND ENCODI...
- Publication number 20080170613
- Publication date Jul 17, 2008
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PER BLOCK BREAKPOINT DETERMINING FOR HYBRID VARIABLE LENGTH CODING
- Publication number 20080170625
- Publication date Jul 17, 2008
- Dihong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Pi Sheng Chang

Person

Patents Grantslast 30 patents

Context adaptive position and amplitude coding of coefficients for...

High-accuracy touch positioning for touch panels

Asymmetric multi-row touch panel scanning

Context adaptive position and amplitude coding of coefficients for...

Position coding for context-based adaptive variable length coding

Context adaptive hybrid variable length coding

Context adaptive position and amplitude coding of coefficients for...

Context adaptive hybrid variable length coding

Position coding for context-based adaptive variable length coding

Breakpoint determining for hybrid variable length coding using rela...

Per multi-block partition breakpoint determining for hybrid variabl...

Breakpoint determining for hybrid variable length coding and encodi...

Variable length coding of coefficient clusters for image and video...

Joint amplitude and position coding of coefficients for video compr...

Per block breakpoint determining for hybrid variable length coding

Apparatus and method for avoiding invalid camera positioning in a v...

Acoustic source location using a microphone array

Patents Applicationslast 30 patents

Asymmetric Multi-Row Touch Panel Scanning

High-Accuracy Touch Positioning for Touch Panels

Context Adaptive Position and Amplitude Coding of Coefficients for...

HIGH-ACCURACY TOUCH POSITIONING FOR TOUCH PANELS

ASYMMETRIC MULTI-ROW TOUCH PANEL SCANNING

CONTEXT ADAPTIVE POSITION AND AMPLITUDE CODING OF COEFFICIENTS FOR...

CONTEXT ADAPTIVE HYBRID VARIABLE LENGTH CODING

POSITION CODING FOR CONTEXT-BASED ADAPTIVE VARIABLE LENGTH CODING

REDUCED CODE TABLE SIZE IN JOINT AMPLITUDE AND POSITION CODING OF C...

VARIABLE LENGTH CODING OF COEFFICIENT CLUSTERS FOR IMAGE AND VIDEO...

CONTEXT ADAPTIVE POSITION AND AMPLITUDE CODING OF COEFFICIENTS FOR...

POSITION CODING FOR CONTEXT-BASED ADAPTIVE VARIABLE LENGTH CODING

BREAKPOINT DETERMINING FOR HYBRID VARIABLE LENGTH CODING USING RELA...

PER MULTI-BLOCK PARTITION BREAKPOINT DETERMINING FOR HYBRID VARIABL...

BREAKPOINT DETERMINING FOR HYBRID VARIABLE LENGTH CODING AND ENCODI...

PER BLOCK BREAKPOINT DETERMINING FOR HYBRID VARIABLE LENGTH CODING