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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Policy control method and system, and relevant apparatus
Patent number
10,341,496
Issue date
Jul 2, 2019
Huawei Technologies Co., Ltd.
Xiaoqian Chai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Policy control method and system, and relevant apparatus
Patent number
9,992,349
Issue date
Jun 5, 2018
Huawei Technologies Co., Ltd.
Xiaoqian Chai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for data synchronization, and apparatus thereof
Patent number
9,524,327
Issue date
Dec 20, 2016
Huawei Technologies Co., Ltd.
Jiao Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Policy control method and system, and relevant apparatus
Patent number
9,197,577
Issue date
Nov 24, 2015
Huawei Technologies Co., Ltd.
Xiaoqian Chai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for data synchronization, and apparatus thereof
Patent number
8,635,266
Issue date
Jan 21, 2014
Huawei Technologies Co., LTD.
Jiao Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system and device for device capabilities exchange
Patent number
8,402,132
Issue date
Mar 19, 2013
Huawei Technologies Co., Ltd.
Jiao Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Charging method and system for push-to-talk over cellular system
Patent number
8,331,903
Issue date
Dec 11, 2012
Huawei Technologies Co., Ltd.
Jiao Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Charging method and network system thereof, packet data network gat...
Patent number
8,311,016
Issue date
Nov 13, 2012
Huawei Technologies Co., Ltd.
Chun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system and apparatus for locking information
Patent number
8,301,118
Issue date
Oct 30, 2012
Huawei Technologies Co., Ltd.
Kepeng Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Charging method, system and apparatus
Patent number
8,285,252
Issue date
Oct 9, 2012
Huawei Technologies Co., Ltd.
Chun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system and apparatus for locking information
Patent number
8,116,737
Issue date
Feb 14, 2012
Huawei Technologies Co., Ltd.
Kepeng Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Charging method and network system thereof, packet data network gat...
Patent number
8,064,877
Issue date
Nov 22, 2011
Huawei Technologies Co., Ltd.
Chun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for device capability negotiation, method, system and device...
Patent number
8,051,186
Issue date
Nov 1, 2011
Huawei Technologies Co., Ltd.
Linyi Tian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DATA TRANSMISSION METHOD AND DEVICE
Publication number
20240236196
Publication date
Jul 11, 2024
Huawei Technologies Co., Ltd
Jian HE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS, DEVICE, AND COMPUTER-READAB...
Publication number
20230283694
Publication date
Sep 7, 2023
Huawei Technologies Co., Ltd
Jiao KANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACKNOWLEDGEMENT PACKET PROCESSING METHOD, COMMUNICATIONS APPARATUS,...
Publication number
20220255692
Publication date
Aug 11, 2022
Huawei Technologies Co., Ltd
Tong LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONNECTION ESTABLISHMENT METHOD AND RELATED DEVICE
Publication number
20210329528
Publication date
Oct 21, 2021
Huawei Technologies Co.,Ltd.
Jiao Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POLICY CONTROL METHOD AND SYSTEM, AND RELEVANT APPARATUS
Publication number
20180278754
Publication date
Sep 27, 2018
Huawei Technologies Co.,Ltd.
Xiaoqian Chai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Intelligent Communications Method, Terminal, and System
Publication number
20170034149
Publication date
Feb 2, 2017
Huawei Technologies Co., Ltd
Jiao Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POLICY CONTROL METHOD AND SYSTEM, AND RELEVANT APPARATUS
Publication number
20160057293
Publication date
Feb 25, 2016
Huawei Technologies Co., Ltd
Xiaoqian Chai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE CONFIGURATION METHOD AND APPARATUS
Publication number
20140244809
Publication date
Aug 28, 2014
Huawei Technologies Co., Ltd
Jiao KANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and System for Data Synchronization, and Apparatus thereof
Publication number
20140108338
Publication date
Apr 17, 2014
Jiao Kang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POLICY CONTROL METHOD AND SYSTEM, AND RELEVANT APPARATUS
Publication number
20130091281
Publication date
Apr 11, 2013
Huawei Technologies Co., Ltd
Xiaoqian Chai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, system and apparatus for locking information
Publication number
20120094636
Publication date
Apr 19, 2012
Huawei Technologies Co., Ltd
Kepeng LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHARGING METHOD AND SYSTEM FOR PUSH-TO-TALK OVER CELLULAR SYSTEM
Publication number
20120077460
Publication date
Mar 29, 2012
Huawei Technologies Co., Ltd
Jiao Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, SYSTEM AND DEVICE FOR DEVICE CAPABILITIES EXCHANGE
Publication number
20110060830
Publication date
Mar 10, 2011
Huawei Technologies Co., Ltd
Jiao Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Charging method and network system thereof, packet data network gat...
Publication number
20100318448
Publication date
Dec 16, 2010
Huawei Technologies Co., Ltd
Chun Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHARGING METHOD, NETWORK SYSTEM, CHARGING SYSTEM, AND APPLICATION S...
Publication number
20100217698
Publication date
Aug 26, 2010
Jiao Kang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHARGING METHOD, CHARGING NETWORK ELEMENT, CHARGING SYSTEM, AND COM...
Publication number
20100174630
Publication date
Jul 8, 2010
Mingjun Shan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Charging method and network system thereof, packet data network gat...
Publication number
20100150046
Publication date
Jun 17, 2010
Huawei Technologies Co., Ltd
Chun Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, SYSTEM, AND APPARATUS FOR OPENING ACCOUNTING DATA CAPABILITIES
Publication number
20100145838
Publication date
Jun 10, 2010
Huawei Technologies Co., Ltd
Xin Shi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Charging method, system and apparatus
Publication number
20100081412
Publication date
Apr 1, 2010
Huawei Technologies Co., Ltd
Chun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, DEVICE AND CONTROL SYSTEM FOR ONLINE CHARGING ON ROAMING
Publication number
20090327112
Publication date
Dec 31, 2009
Chun LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, SYSTEM AND APPARATUS FOR LOCKING INFORMATION
Publication number
20090203356
Publication date
Aug 13, 2009
Huawei Technologies Co., Ltd
Kepeng LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR DATA SYNCHRONIZATION, AND APPARATUS THEREOF
Publication number
20090157802
Publication date
Jun 18, 2009
Huawei Technologies Co., Ltd
Jiao Kang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR PROCESSING EMAILS THROUGH DATA SYN...
Publication number
20090157831
Publication date
Jun 18, 2009
Huawei Technologies Co., Ltd
Linyi TIAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method For Device Capability Negotiation, Method, System And Device...
Publication number
20090144434
Publication date
Jun 4, 2009
Huawei Technologies Co., Ltd
Linyi TIAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DATA SYNCHRONIZATION AND APPARATUS THEREOF
Publication number
20080098042
Publication date
Apr 24, 2008
Huawei Technologies Co., Ltd
Linyi TIAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE