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Patents Grants
last 30 patents
Information
Patent Grant
Access rejection method, apparatus and system, and storage medium a...
Patent number
11,716,673
Issue date
Aug 1, 2023
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access rejection method, apparatus and system, and storage medium a...
Patent number
11,516,727
Issue date
Nov 29, 2022
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Local forwarding method and system for user plane data, and local g...
Patent number
10,021,578
Issue date
Jul 10, 2018
ZTE Corporation
Zhijun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for keeping single radio voice call continuity se...
Patent number
9,603,183
Issue date
Mar 21, 2017
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Local forwarding method and system for user plane data, and local g...
Patent number
9,526,123
Issue date
Dec 20, 2016
ZTE Corporation
Zhijun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for implementing reverse single radio voice call...
Patent number
9,326,302
Issue date
Apr 26, 2016
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of establishing optimized media path and signaling gateway f...
Patent number
9,281,964
Issue date
Mar 8, 2016
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switching system and method of ringing session with CRBT
Patent number
9,137,710
Issue date
Sep 15, 2015
ZTE Corporation
Shitao Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Media negotiation method for IP multimedia link
Patent number
9,036,622
Issue date
May 19, 2015
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device configured for processing an SDP request in a med...
Patent number
9,032,082
Issue date
May 12, 2015
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for implementing domain selection during the term...
Patent number
8,948,087
Issue date
Feb 3, 2015
ZTE Corporation
Ying Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for implementing local call local switch
Patent number
8,948,743
Issue date
Feb 3, 2015
ZTE Corporation
Quanjun Tao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for switching circuit switch domain service to pa...
Patent number
8,934,454
Issue date
Jan 13, 2015
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Path node determining method, media path establishing method, and s...
Patent number
8,891,388
Issue date
Nov 18, 2014
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Realizing method of playing multimedia information during course of...
Patent number
8,799,475
Issue date
Aug 5, 2014
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for realizing single radio voice call continuity
Patent number
8,730,917
Issue date
May 20, 2014
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for realizing single radio voice call continuity and single...
Patent number
8,730,916
Issue date
May 20, 2014
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for realizing single radio voice call continuity and single...
Patent number
8,670,411
Issue date
Mar 11, 2014
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for implementing single radio voice call continuity
Patent number
8,665,793
Issue date
Mar 4, 2014
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IMS media codec negotiation method and system
Patent number
8,560,700
Issue date
Oct 15, 2013
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for implementing the local switch of the local call
Patent number
8,538,441
Issue date
Sep 17, 2013
ZTE Corporation
Quanjun Tao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method for Transmitting Service Flow by Means of Multiple Ues, and...
Publication number
20240187977
Publication date
Jun 6, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Weiwei Chong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA PROCESSING METHOD AND APPARATUS, TERMINAL, ACCESS NETWORK DEVI...
Publication number
20240187372
Publication date
Jun 6, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Yizhong ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY SELECTION METHOD AND APPARATUS, RELAY INFORMATION TRANSMISSIO...
Publication number
20240137857
Publication date
Apr 25, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Wen WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING METHOD, KEY MATERIAL OBTAINING METHOD, AND D...
Publication number
20240129717
Publication date
Apr 18, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Yizhong ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
KEY MATERIAL SENDING METHOD, KEY MATERIAL OBTAINING METHOD, INFORMA...
Publication number
20240114016
Publication date
Apr 4, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Yizhong ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROCESSING METHOD AND OBTAINING METHOD FOR KEY MATERIAL, INFORMATIO...
Publication number
20240106643
Publication date
Mar 28, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Yizhong ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESOURCE PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND ST...
Publication number
20240089814
Publication date
Mar 14, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Tingting ZHONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Shared Tunnel Management Method and Apparatus, Core Network Node an...
Publication number
20240073975
Publication date
Feb 29, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Yanxia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Resource Release Method and Apparatus, Network Node and Storage Medium
Publication number
20240048503
Publication date
Feb 8, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Tingting ZHONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION SWITCHING METHOD, TERMINAL, AND NETWORK-SIDE DEVICE
Publication number
20240040447
Publication date
Feb 1, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Tingting ZHONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE DATA PROCESSING METHOD AND APPARATUS, AND DEVICE
Publication number
20240031279
Publication date
Jan 25, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Yanxia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DETERMINING COMMUNICATION MODE, AND RELATE...
Publication number
20240031906
Publication date
Jan 25, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Wen WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRIGGERING NON-UNICAST SERVICE OPERATION,...
Publication number
20240022880
Publication date
Jan 18, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Zhenhua XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PDU SESSION ESTABLISHMENT METHOD, RELATED DEVICE, AND READABLE STOR...
Publication number
20240022953
Publication date
Jan 18, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Wen WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION METHOD AND APPARATUS, DEVICE, AND READABLE STORAGE MEDIUM
Publication number
20240008132
Publication date
Jan 4, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Tingting ZHONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS, AND NETWORK-SIDE DEVICE
Publication number
20230354263
Publication date
Nov 2, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Tingting ZHONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY COMMUNICATION METHOD AND APPARATUS
Publication number
20230337169
Publication date
Oct 19, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Wen WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHOD AND APPARATUS FOR TRUSTED OR UNTRUSTED RELAY,...
Publication number
20230328532
Publication date
Oct 12, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Wen WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION INDICATION METHOD AND APPARATUS, AND NETWORK SIDE DEVICE
Publication number
20230284322
Publication date
Sep 7, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Zhenhua XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR ESTABLISHING CONNECTED STATE, TERMINAL, CORE NETWORK FUN...
Publication number
20230262794
Publication date
Aug 17, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Yizhong ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CONFIGURING RELAY COMMUNICATION INFORMATIO...
Publication number
20230232476
Publication date
Jul 20, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Wen WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information Transmission Method and Apparatus, Terminal and Network...
Publication number
20230189083
Publication date
Jun 15, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Tingting Zhong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SPLITTING END-TO-END QOS REQUIREMENT INFORMATION, TERMIN...
Publication number
20230171645
Publication date
Jun 1, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Wen WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Obtaining Multicast Resource, Access Network Device, and...
Publication number
20230164639
Publication date
May 25, 2023
VIVO MOBILE COMMUNICATION CO.,LTD.
Yanxia Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HANDOVER METHOD AND APPARATUS, AND COMMUNICATIONS DEVICE
Publication number
20230164645
Publication date
May 25, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Yanxia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONNECTION ESTABLISHMENT METHOD AND DEVICE
Publication number
20230156550
Publication date
May 18, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Yanxia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HANDOVER PROCESSING METHOD AND SOURCE BASE STATION
Publication number
20230156528
Publication date
May 18, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Yanxia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODE SWITCHING METHOD, TERMINAL, AND NETWORK-SIDE DEVICE
Publication number
20230089037
Publication date
Mar 23, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Zhenhua XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS REJECTION METHOD, APPARATUS AND SYSTEM, AND STORAGE MEDIUM A...
Publication number
20230093723
Publication date
Mar 23, 2023
ZTE Corporation
Zhenhua Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CELL SELECTION METHOD, CELL SELECTION CONTROL METHOD AND REATED DEVICE
Publication number
20230050458
Publication date
Feb 16, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Yanxia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE