Zhigang Liu

Person

Coppell, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
State change sensing based on individual location patterns
- Patent number 9,319,868
- Issue date Apr 19, 2016
- Nokia Technologies Oy
- Guang Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Localization based on individual location patterns
- Patent number 9,247,521
- Issue date Jan 26, 2016
- Guang Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining user stays of a user of a mobile device
- Patent number 8,990,107
- Issue date Mar 24, 2015
- Alohar Mobile Inc.
- Sam Song Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining points of interest of a mobile user
- Patent number 8,958,822
- Issue date Feb 17, 2015
- Alohar Mobile Inc.
- Sam Song Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for facilitating gesture recognition
- Patent number 8,873,841
- Issue date Oct 28, 2014
- Nokia Corporation
- Jun Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compressing header data
- Patent number 8,767,704
- Issue date Jul 1, 2014
- Nokia Solutions and Networks Oy
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location based user behavior analysis and applications
- Patent number 8,725,569
- Issue date May 13, 2014
- Alohar Mobile Inc.
- Sam Song Liang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for providing user interaction via transponders
- Patent number 8,593,255
- Issue date Nov 26, 2013
- Nokia Corporation
- Hawk Yin Pang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting a receiver in an electronic device
- Patent number 8,451,853
- Issue date May 28, 2013
- Nokia Corporation
- Peter Pal Boda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for efficiently supporting VoIP in a wireless...
- Patent number 7,911,945
- Issue date Mar 22, 2011
- Nokia Corporation
- Zhigang Rong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Robust and efficient compression of list of items
- Patent number 7,788,211
- Issue date Aug 31, 2010
- Nokia Networks Oy
- Khiem Le
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signaling compression/decompression with improved efficiency
- Patent number 7,765,325
- Issue date Jul 27, 2010
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing a context for message compression
- Patent number 7,693,492
- Issue date Apr 6, 2010
- Nokia Corporation
- Ka Cheong Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for transmitting and receiving packets
- Patent number 7,539,130
- Issue date May 26, 2009
- Nokia Corporation
- Khiem Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compressing, filtering, and transmitting of protocol messages via a...
- Patent number 7,529,845
- Issue date May 5, 2009
- Nokia Corporation
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intermediate node aware IP datagram generation
- Patent number 7,530,096
- Issue date May 5, 2009
- Nokia Siemens Networks Oy
- Franck Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Avoiding compression of encrypted payload
- Patent number 7,362,780
- Issue date Apr 22, 2008
- Nokia Corporation
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing a context for message compression
- Patent number 7,155,173
- Issue date Dec 26, 2006
- Nokia Corporation
- Ka Cheong Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for transmitting and receiving packets
- Patent number 6,882,637
- Issue date Apr 19, 2005
- Nokia Networks Oy
- Khiem Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable length encoding of compressed data
- Patent number 6,782,047
- Issue date Aug 24, 2004
- Nokia Networks Oy
- Khiem Le
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device for text data compression
- Patent number 6,750,791
- Issue date Jun 15, 2004
- Nokia Corporation
- Zhigang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for performing IP-ID regeneration to improve h...
- Patent number 6,711,164
- Issue date Mar 23, 2004
- Nokia Corporation
- Khiem Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using sparse feedback to increase bandwidth efficiency in high dela...
- Patent number 6,542,931
- Issue date Apr 1, 2003
- Nokia Corporation
- Khiem Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
STATE CHANGE SENSING BASED ON INDIVIDUAL LOCATION PATTERNS
- Publication number 20130303184
- Publication date Nov 14, 2013
- Nokia Corporation
- Guang Yang
- G01 - MEASURING TESTING
Information Patent Application
LOCALIZATION BASED ON INDIVIDUAL LOCATION PATTERNS
- Publication number 20130288703
- Publication date Oct 31, 2013
- Guang Yang
- G01 - MEASURING TESTING
Information Patent Application
IDENTIFY POINTS OF INTEREST USING WIRELESS ACCESS POINTS
- Publication number 20130267255
- Publication date Oct 10, 2013
- ALOHAR MOBILE INC.
- Zhigang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING USER STAYS OF A USER OF A MOBILE DEVICE
- Publication number 20130252633
- Publication date Sep 26, 2013
- ALOHAR MOBILE INC.
- Sam Song Liang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Real-Time Determination of User Stays of a Mobile Device
- Publication number 20130252638
- Publication date Sep 26, 2013
- ALOHAR MOBILE INC.
- Jun Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONTEXTUAL GESTURE RECOGNITION
- Publication number 20120313847
- Publication date Dec 13, 2012
- Nokia Corporation
- Peter Pal Boda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUSES FOR FACILITATING GESTURE RECOGNITION
- Publication number 20120272194
- Publication date Oct 25, 2012
- Nokia Corporation
- Jun Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MOTION GESTURE RECOGNITION
- Publication number 20120254809
- Publication date Oct 4, 2012
- Nokia Corporation
- Jun Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Location Based User Behavior Analysis and Applications
- Publication number 20120100869
- Publication date Apr 26, 2012
- ALOHAR MOBILE INC.
- Sam Song Liang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Determining Points of Interest of a Mobile User
- Publication number 20120100867
- Publication date Apr 26, 2012
- ALOHAR MOBILE INC.
- Sam Song Liang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Associated Methods
- Publication number 20110215903
- Publication date Sep 8, 2011
- Nokia Corporation
- Jun Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING A RECEIVER
- Publication number 20110103353
- Publication date May 5, 2011
- Nokia Corporation
- Peter Pal Boda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING USER INTERACTION VIA TRANSPONDERS
- Publication number 20100271177
- Publication date Oct 28, 2010
- Nokia Corporation
- Hawk-Yin Pang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, Apparatus and Computer Program Product for Providing Contex...
- Publication number 20100131265
- Publication date May 27, 2010
- Nokia Corporation
- Zhigang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING ADAPTIVE ACKNOWLEDGEMENT SIGNALI...
- Publication number 20070230479
- Publication date Oct 4, 2007
- Nokia Corporation
- Zhigang LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for implementing reference-based electronic mail...
- Publication number 20060277322
- Publication date Dec 7, 2006
- Nokia Corporation
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signaling compression/decompression with improved efficiency
- Publication number 20060262812
- Publication date Nov 23, 2006
- Nokia Corporation
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive compression scheme
- Publication number 20060085737
- Publication date Apr 20, 2006
- Nokia Corporation
- Zhigang Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Compressing, filtering, and transmitting of protocol messages via a...
- Publication number 20060075132
- Publication date Apr 6, 2006
- Nokia Corporation
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for efficiently supporting VoIP in a wireless...
- Publication number 20060034340
- Publication date Feb 16, 2006
- Nokia Corporation
- Zhigang Rong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Obtaining and notifying middle box information
- Publication number 20060013192
- Publication date Jan 19, 2006
- Nokia Corporation
- Franck Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing a context for message compression
- Publication number 20060009150
- Publication date Jan 12, 2006
- Ka Cheong Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for transmitting and receiving packets
- Publication number 20050195750
- Publication date Sep 8, 2005
- Khiem Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compartment handling for signaling compression
- Publication number 20050144326
- Publication date Jun 30, 2005
- Robert Sugar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Intermediate node aware IP datagram generation
- Publication number 20050102504
- Publication date May 12, 2005
- Nokia Corporation
- Franck Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compressing header data
- Publication number 20050083944
- Publication date Apr 21, 2005
- Nokia Corporation
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of multiplexing compressed and uncompressed internet protoco...
- Publication number 20040199660
- Publication date Oct 7, 2004
- Nokia Corporation
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Avoiding compression of encrypted payload
- Publication number 20040114634
- Publication date Jun 17, 2004
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for in-band signaling between network nodes using...
- Publication number 20040059835
- Publication date Mar 25, 2004
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus, and associated method, for facilitating deletion of dict...
- Publication number 20020138654
- Publication date Sep 26, 2002
- Zhigang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Zhigang Liu

Person

Patents Grantslast 30 patents

State change sensing based on individual location patterns

Localization based on individual location patterns

Determining user stays of a user of a mobile device

Determining points of interest of a mobile user

Methods and apparatuses for facilitating gesture recognition

Compressing header data

Location based user behavior analysis and applications

Method and apparatus for providing user interaction via transponders

Method and apparatus for selecting a receiver in an electronic device

Apparatus and method for efficiently supporting VoIP in a wireless...

Robust and efficient compression of list of items

Signaling compression/decompression with improved efficiency

Method and system for providing a context for message compression

Method and system for transmitting and receiving packets

Compressing, filtering, and transmitting of protocol messages via a...

Intermediate node aware IP datagram generation

Avoiding compression of encrypted payload

Method and system for providing a context for message compression

Method and system for transmitting and receiving packets

Variable length encoding of compressed data

Method and device for text data compression

Method and apparatus for performing IP-ID regeneration to improve h...

Using sparse feedback to increase bandwidth efficiency in high dela...

Patents Applicationslast 30 patents

STATE CHANGE SENSING BASED ON INDIVIDUAL LOCATION PATTERNS

LOCALIZATION BASED ON INDIVIDUAL LOCATION PATTERNS

IDENTIFY POINTS OF INTEREST USING WIRELESS ACCESS POINTS

DETERMINING USER STAYS OF A USER OF A MOBILE DEVICE

Real-Time Determination of User Stays of a Mobile Device

METHOD AND APPARATUS FOR CONTEXTUAL GESTURE RECOGNITION

METHODS AND APPARATUSES FOR FACILITATING GESTURE RECOGNITION

METHOD AND APPARATUS FOR MOTION GESTURE RECOGNITION

Location Based User Behavior Analysis and Applications

Determining Points of Interest of a Mobile User

Apparatus and Associated Methods

METHOD AND APPARATUS FOR SELECTING A RECEIVER

METHOD AND APPARATUS FOR PROVIDING USER INTERACTION VIA TRANSPONDERS

Method, Apparatus and Computer Program Product for Providing Contex...

METHOD AND APPARATUS FOR PROVIDING ADAPTIVE ACKNOWLEDGEMENT SIGNALI...

System and method for implementing reference-based electronic mail...

Signaling compression/decompression with improved efficiency

Adaptive compression scheme

Compressing, filtering, and transmitting of protocol messages via a...

Apparatus and method for efficiently supporting VoIP in a wireless...

Obtaining and notifying middle box information

Method and system for providing a context for message compression

Method and system for transmitting and receiving packets

Compartment handling for signaling compression

Intermediate node aware IP datagram generation

Compressing header data

Method of multiplexing compressed and uncompressed internet protoco...

Avoiding compression of encrypted payload

Method and system for in-band signaling between network nodes using...

Apparatus, and associated method, for facilitating deletion of dict...