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Patents Grants
last 30 patents
Information
Patent Grant
Methods and devices for establishing secure communication for appli...
Patent number
12,170,898
Issue date
Dec 17, 2024
ZTE Corporation
Wantao Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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, 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
Service processing method and system, and policy control and chargi...
Patent number
9,438,522
Issue date
Sep 6, 2016
Huawei Technologies Co., Ltd.
Shibi Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control method, system and function entity for reporting bearer eve...
Patent number
8,923,121
Issue date
Dec 30, 2014
Huawei Technologies Co., Ltd.
Shibi Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Service processing method and system, and policy control and chargi...
Patent number
8,601,125
Issue date
Dec 3, 2013
Huawei Technologies Co., Ltd.
Shibi Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system and entity of realizing event detection
Patent number
8,509,091
Issue date
Aug 13, 2013
Huawei Technologies Co., Ltd.
Shiyong Tan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control method, system and function entity for reporting bearer eve...
Patent number
8,355,325
Issue date
Jan 15, 2013
Huawei Technologies Co., Ltd.
Shibi Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control method, system and function entity for reporting bearer eve...
Patent number
7,961,706
Issue date
Jun 14, 2011
Huawei Technologies Co., Ltd.
Shibi Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DATA TRANSMISSION METHOD AND SYSTEM, ELECTRONIC DEVICE AND COMPUTER...
Publication number
20230232219
Publication date
Jul 20, 2023
ZTE CORPORATION
Yuxin MAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, Device, and System for Anchor Key Generation and Management...
Publication number
20220368684
Publication date
Nov 17, 2022
ZTE Corporation
Shilin YOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, Device, and System for Updating Anchor Key in a Communicati...
Publication number
20220345307
Publication date
Oct 27, 2022
ZTE Corporation
Shilin YOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR ESTABLISHING SECURE COMMUNICATION FOR APPLI...
Publication number
20220345888
Publication date
Oct 27, 2022
ZTE Corporation
Wantao Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, Device, and System for Application Key Generation and Manag...
Publication number
20220337408
Publication date
Oct 20, 2022
ZTE Corporation
Shilin YOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PARAMETERS FOR APPLICATION COMMUNICATION ESTABLISHMENT
Publication number
20220330019
Publication date
Oct 13, 2022
ZTE Corporation
Wantao Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTHENTICATION SERVER FUNCTION SELECTION IN AN AUTHENTICATION AND K...
Publication number
20220295272
Publication date
Sep 15, 2022
ZTE Corporation
Jin PENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL
Publication number
20180294985
Publication date
Oct 11, 2018
Huawei Technologies Co., Ltd
Weihua QIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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, 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
SERVICE PROCESSING METHOD AND SYSTEM, AND POLICY CONTROL AND CHARGI...
Publication number
20140064074
Publication date
Mar 6, 2014
Huawei Technologies Co., Ltd
Shibi HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL METHOD, SYSTEM AND FUNCTION ENTITY FOR REPORTING BEARER EVE...
Publication number
20130100862
Publication date
Apr 25, 2013
Huawei Technologies Co., Ltd
Shibi HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING SERVICE DATA FLOWS TRANSMITTED...
Publication number
20100299446
Publication date
Nov 25, 2010
Huawei Technologies Co., Ltd
Shibi HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR OBTAINING CAPABILITIES OF POLICY AND CHARGING...
Publication number
20100186064
Publication date
Jul 22, 2010
Shibi HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Control Method, System and Function Entity for Reporting Bearer Eve...
Publication number
20100074110
Publication date
Mar 25, 2010
Huawei Technologies Co., Ltd
Shibi HUANG
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
Information
Patent Application
METHOD, SYSTEM AND ENTITY OF REALIZING EVENT DETECTION
Publication number
20100039941
Publication date
Feb 18, 2010
Huawei Technologies Co., Ltd
Shiyong TAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE PROCESSING METHOD AND SYSTEM, AND POLICY CONTROL AND CHARGI...
Publication number
20100017846
Publication date
Jan 21, 2010
Huawei Technologies Co., Ltd
Shibi HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL METHOD, SYSTEM AND FUNCTION ENTITY FOR REPORTING BEARER EVE...
Publication number
20080232376
Publication date
Sep 25, 2008
Huawei Technologies Co., Ltd
Shibi HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE