Heng CHANG

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for creating context aware application and user terminal
- Patent number 10,489,221
- Issue date Nov 26, 2019
- Huawei Technologies Co., Ltd.
- Qingwei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for sharing environment context
- Patent number 10,430,414
- Issue date Oct 1, 2019
- Huawei Technologies Co., Ltd.
- Heng Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Smart space access method, system, controller, and smart space inte...
- Patent number 9,398,006
- Issue date Jul 19, 2016
- Xi'an Jiaotong University
- Heng Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for processing request message, and load balancer...
- Patent number 9,357,028
- Issue date May 31, 2016
- Huawei Technologies Co., Ltd.
- Xianjun Zou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for obtaining user information
- Patent number 8,875,225
- Issue date Oct 28, 2014
- Huawei Technologies Co., Ltd.
- Heng Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service routing method and system on service overlay network
- Patent number 8,780,883
- Issue date Jul 15, 2014
- Huawei Technologies Co., Ltd.
- Prabhu A. Koteeswara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for implementing service roaming
- Patent number 8,731,545
- Issue date May 20, 2014
- Huawei Technologies Co., Ltd.
- Huan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CREATING CONTEXT AWARE APPLICATION AND USER TERMINAL
- Publication number 20170161123
- Publication date Jun 8, 2017
- Huawei Technologies Co., Ltd
- Qingwei ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Sharing Environment Context
- Publication number 20160253388
- Publication date Sep 1, 2016
- Huawei Technologies Co., Ltd
- Heng Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SMART SPACE ACCESS METHOD, SYSTEM, CONTROLLER, AND SMART SPACE INTE...
- Publication number 20140115685
- Publication date Apr 24, 2014
- XI'AN JIAOTONG UNIVERSITY
- Heng CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Service Routing Method and System on Service Overlay Network
- Publication number 20130094504
- Publication date Apr 18, 2013
- Huawei Technologies Co., Ltd
- Prabhu A. Koteeswara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR OBTAINING USER INFORMATION
- Publication number 20120246716
- Publication date Sep 27, 2012
- Huawei Technologies Co., Ltd
- Heng Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR PROCESSING REQUEST MESSAGE, AND LOAD BALANCER...
- Publication number 20120233248
- Publication date Sep 13, 2012
- Huawei Technologies Co., Ltd
- Xianjun Zou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR IMPLEMENTING SERVICE ROAMING
- Publication number 20110268039
- Publication date Nov 3, 2011
- Huawei Technologies Co., Ltd
- Huan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM, AND DEVICE FOR SERVICE NEGOTIATION
- Publication number 20110238840
- Publication date Sep 29, 2011
- Huawei Technologies Co., Ltd
- Xiaomin Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR ACCESSING SERVICES OVER THE EXTEN...
- Publication number 20110173324
- Publication date Jul 14, 2011
- Huan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING SERVICE FUNCTIONS
- Publication number 20090119367
- Publication date May 7, 2009
- Huawei Technologies Co., Ltd
- Xiaomin SHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING TRACE STATUS, TRACE AGENT AND TRACE...
- Publication number 20090043709
- Publication date Feb 12, 2009
- Huawei Technologies Co., Ltd
- Heng CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR CREATING, EXECUTING, AND MAPPING SERVICE
- Publication number 20080289012
- Publication date Nov 20, 2008
- Huawei Technologies Co., Ltd
- Xiaomin Shi
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Method for creating context aware application and user terminal

Method and apparatus for sharing environment context

Smart space access method, system, controller, and smart space inte...

Method and system for processing request message, and load balancer...

Method, apparatus and system for obtaining user information

Service routing method and system on service overlay network

Method, apparatus, and system for implementing service roaming

Patents Applicationslast 30 patents

METHOD FOR CREATING CONTEXT AWARE APPLICATION AND USER TERMINAL

Method and Apparatus for Sharing Environment Context

SMART SPACE ACCESS METHOD, SYSTEM, CONTROLLER, AND SMART SPACE INTE...

Service Routing Method and System on Service Overlay Network

METHOD, APPARATUS AND SYSTEM FOR OBTAINING USER INFORMATION

METHOD AND SYSTEM FOR PROCESSING REQUEST MESSAGE, AND LOAD BALANCER...

METHOD, APPARATUS, AND SYSTEM FOR IMPLEMENTING SERVICE ROAMING

METHOD, SYSTEM, AND DEVICE FOR SERVICE NEGOTIATION

METHOD, APPARATUS, AND SYSTEM FOR ACCESSING SERVICES OVER THE EXTEN...

METHOD AND SYSTEM FOR PROVIDING SERVICE FUNCTIONS

METHOD AND SYSTEM FOR DETECTING TRACE STATUS, TRACE AGENT AND TRACE...

SYSTEM AND METHOD FOR CREATING, EXECUTING, AND MAPPING SERVICE