Xinfa WANG

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method, system, and entity for exercising policy control
- Patent number 10,306,073
- Issue date May 28, 2019
- Huawei Technologies Co., Ltd.
- Weihua Qiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for bearing circuit switched domain se...
- Patent number 9,848,429
- Issue date Dec 19, 2017
- Huawei Technologies Co., Ltd.
- Zongquan Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system, and entity for exercising policy control
- Patent number 9,807,248
- Issue date Oct 31, 2017
- Huawei Technologies Co., Ltd.
- Weihua Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for bearing circuit switched domain se...
- Patent number 9,572,141
- Issue date Feb 14, 2017
- Huawei Technologies Co., Ltd.
- Zongquan Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for bearing circuit switched domain se...
- Patent number 9,565,683
- Issue date Feb 7, 2017
- Huawei Technologies Co., Ltd.
- Zongquan Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and system for transmitting packet switched services
- Patent number 9,357,572
- Issue date May 31, 2016
- Huawei Technologies Co., Ltd.
- Yali Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and system for transmitting packet switched services
- Patent number 9,066,281
- Issue date Jun 23, 2015
- Huawei Technologies Co., Ltd.
- Yali Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL
- Publication number 20180041351
- Publication date Feb 8, 2018
- Huawei Technologies Co.,Ltd.
- Weihua Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND SYSTEM FOR TRANSMITTING PACKET SWITCHED SERVICES
- Publication number 20150257181
- Publication date Sep 10, 2015
- Huawei Technologies Co., Ltd
- Yali QIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL
- Publication number 20150207636
- Publication date Jul 23, 2015
- Huawei Technologies Co. Ltd.
- Weihua Qiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR BEARING CIRCUIT SWITCHED DOMAIN SE...
- Publication number 20150071221
- Publication date Mar 12, 2015
- Huawei Technologies Co., Ltd
- Zongquan Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Apparatus and System for Bearing Circuit Switched Domain Se...
- Publication number 20120033635
- Publication date Feb 9, 2012
- Huawei Technologies Co., Ltd
- Zongquan Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND SYSTEM FOR TRANSMITTING PACKET SWITCHED SERVICES
- Publication number 20110194498
- Publication date Aug 11, 2011
- Yali QIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR BEARING CIRCUIT SWITCHED DOMAIN SE...
- Publication number 20100135215
- Publication date Jun 3, 2010
- Huawei Technologies Co., Ltd
- Zongquan Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL
- Publication number 20100043053
- Publication date Feb 18, 2010
- Huawei Technologies Co., Ltd
- Weihua Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method, system, and entity for exercising policy control

Method, apparatus and system for bearing circuit switched domain se...

Method, system, and entity for exercising policy control

Method, apparatus and system for bearing circuit switched domain se...

Method, apparatus and system for bearing circuit switched domain se...

Method, device, and system for transmitting packet switched services

Method, device, and system for transmitting packet switched services

Patents Applicationslast 30 patents

METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL

METHOD, DEVICE, AND SYSTEM FOR TRANSMITTING PACKET SWITCHED SERVICES

METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL

METHOD, APPARATUS AND SYSTEM FOR BEARING CIRCUIT SWITCHED DOMAIN SE...

Method, Apparatus and System for Bearing Circuit Switched Domain Se...

METHOD, DEVICE, AND SYSTEM FOR TRANSMITTING PACKET SWITCHED SERVICES

METHOD, APPARATUS AND SYSTEM FOR BEARING CIRCUIT SWITCHED DOMAIN SE...

METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL