Yizhuang Wu

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling disorder of downlink data
- Patent number 12,262,273
- Issue date Mar 25, 2025
- Huawei Technologies Co., Ltd.
- Yongcui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, method, and apparatus
- Patent number 12,256,005
- Issue date Mar 18, 2025
- Huawei Technologies Co., Ltd.
- He Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AMBR control method, device, and system
- Patent number 12,256,261
- Issue date Mar 18, 2025
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast session establishment method and network device
- Patent number 12,238,154
- Issue date Feb 25, 2025
- Huawei Technologies Co., Ltd.
- Meng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications method and apparatus
- Patent number 12,231,946
- Issue date Feb 18, 2025
- Huawei Technologies Co., Ltd.
- Yongcui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus
- Patent number 12,219,406
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications method and apparatus
- Patent number 12,207,344
- Issue date Jan 21, 2025
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for managing background data transfer...
- Patent number 12,143,862
- Issue date Nov 12, 2024
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
QoS flow control method and apparatus
- Patent number 12,096,282
- Issue date Sep 17, 2024
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for reporting data usage
- Patent number 12,089,087
- Issue date Sep 10, 2024
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network node selection method and apparatus
- Patent number 12,063,595
- Issue date Aug 13, 2024
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and communications apparatus
- Patent number 12,058,575
- Issue date Aug 6, 2024
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Session establishment method and apparatus
- Patent number 12,041,135
- Issue date Jul 16, 2024
- Huawei Technologies Co., Ltd.
- Haiyang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method, network element, terminal apparatus, and system
- Patent number 11,997,543
- Issue date May 28, 2024
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing method and apparatus to associate data of a termina...
- Patent number 11,991,778
- Issue date May 21, 2024
- Huawei Technologies Co., Ltd.
- Yang Xin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User plane information reporting method and apparatus
- Patent number 11,968,565
- Issue date Apr 23, 2024
- Huawei Technologies Co., Ltd.
- Yongcui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling disorder of downlink data
- Patent number 11,910,244
- Issue date Feb 20, 2024
- Huawei Technologies Co., Ltd.
- Yongcui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Address obtaining method and an address obtaining apparatus
- Patent number 11,895,083
- Issue date Feb 6, 2024
- Huawei Technologies Co., Ltd.
- Cuili Ge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for reporting location information of user equipment, and ap...
- Patent number RE49790
- Issue date Jan 2, 2024
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
Information Patent Grant
Session information management method and apparatus
- Patent number RE49729
- Issue date Nov 14, 2023
- Huawei Technologies Co., Ltd.
- Ruizhi Liu
Information Patent Grant
Communication policy control method, apparatus, and system
- Patent number 11,677,646
- Issue date Jun 13, 2023
- Huawei Technologies Co., Ltd.
- Haiyang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for configuring policy for UE
- Patent number 11,647,124
- Issue date May 9, 2023
- Huawei Technologies Co., Ltd.
- Haiyang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for changing association relationship...
- Patent number 11,617,063
- Issue date Mar 28, 2023
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
QoS flow control method and apparatus
- Patent number 11,576,083
- Issue date Feb 7, 2023
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method, network element, terminal apparatus, and system
- Patent number 11,558,783
- Issue date Jan 17, 2023
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method, communications apparatus, and system
- Patent number 11,546,771
- Issue date Jan 3, 2023
- Huawei Technologies Co., Ltd.
- He Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications method and apparatus
- Patent number 11,523,268
- Issue date Dec 6, 2022
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for invoking application programming interface
- Patent number 11,516,310
- Issue date Nov 29, 2022
- Huawei Technologies Co., Ltd.
- Cuili Ge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for setting MCPTT group, device, and system
- Patent number 11,510,030
- Issue date Nov 22, 2022
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Session management method and session management network element
- Patent number 11,483,898
- Issue date Oct 25, 2022
- Huawei Technologies Co., Ltd.
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION METHOD, SYSTEM, AND COMMUNICATION APPARATUS
- Publication number 20250097891
- Publication date Mar 20, 2025
- HUAWEI TECHNOLOGIES CO., LTD.
- Lun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE COMMUNICATION METHOD AND APPARATUS
- Publication number 20250070988
- Publication date Feb 27, 2025
- Huawei Technologies Co., Ltd
- Taoran SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND NETWORK ELEMENT DEVICE
- Publication number 20250063364
- Publication date Feb 20, 2025
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY MANAGEMENT METHOD AND COMMUNICATION APPARATUS
- Publication number 20250063348
- Publication date Feb 20, 2025
- Huawei Technologies Co., Ltd
- Ao LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
- Publication number 20250063432
- Publication date Feb 20, 2025
- Huawei Technologies Co., Ltd
- Zhao Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20250063358
- Publication date Feb 20, 2025
- Huawei Technologies Co., Ltd
- Yizhuang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20250048076
- Publication date Feb 6, 2025
- Huawei Technologies Co., Ltd
- He LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20250048073
- Publication date Feb 6, 2025
- Huawei Technologies Co., Ltd
- Lun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20250024261
- Publication date Jan 16, 2025
- Huawei Technologies Co., Ltd
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL METHOD AND COMMUNICATION APPARATUS
- Publication number 20250024414
- Publication date Jan 16, 2025
- Huawei Technologies Co., Ltd
- Taoran SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL KEY-BASED ENCRYPTION METHOD AND APPARATUS
- Publication number 20250016555
- Publication date Jan 9, 2025
- Huawei Technologies Co, Ltd.
- Hongyu Xiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20240421897
- Publication date Dec 19, 2024
- HUAWEI TECHNOLOGIES CO., LTD.
- Yongcui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20240414544
- Publication date Dec 12, 2024
- Huawei Technologies Co., Ltd
- Taoran SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHORIZATION METHOD AND APPARATUS
- Publication number 20240388904
- Publication date Nov 21, 2024
- Huawei Technologies Co., Ltd
- Yizhuang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SESSION ESTABLISHMENT METHOD AND APPARATUS
- Publication number 20240348693
- Publication date Oct 17, 2024
- Huawei Technologies Co., Ltd
- HAIYANG SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20240305983
- Publication date Sep 12, 2024
- Huawei Technologies Co., Ltd
- Yizhuang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR OBTAINING SECURITY CLASSIFICATION RESULT AND COMMUNICATI...
- Publication number 20240291849
- Publication date Aug 29, 2024
- Huawei Technologies Co., Ltd
- Ao LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Processing Method and Apparatus, and System
- Publication number 20240284159
- Publication date Aug 22, 2024
- Huawei Technologies Co., Ltd
- Yang Xin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETERMINING KEY OBTAINING MANNER, COMMUNICATION METHOD,...
- Publication number 20240224355
- Publication date Jul 4, 2024
- Huawei Technologies Co., Ltd
- Ao LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK VERIFICATION METHOD AND APPARATUS
- Publication number 20240224098
- Publication date Jul 4, 2024
- Huawei Technologies Co., Ltd
- Taoran SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE COMMUNICATION METHOD AND COMMUNICATION APPARATUS
- Publication number 20240179516
- Publication date May 30, 2024
- Huawei Technologies Co., Ltd
- Yizhuang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING DISORDER OF DOWNLINK DATA
- Publication number 20240172052
- Publication date May 23, 2024
- Huawei Technologies Co., Ltd
- Yongcui LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETERMINING SECURITY PROTECTION ENABLING MANNER, COMMUNI...
- Publication number 20240080345
- Publication date Mar 7, 2024
- Huawel Technologies Co., Ltd.
- Ao Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20240073212
- Publication date Feb 29, 2024
- Huawei Technologies Co., Ltd
- Yizhuang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURITY CONFIGURATION METHOD IN HANDOVER SCENARIO AND COMMUNICATIO...
- Publication number 20240056907
- Publication date Feb 15, 2024
- Huawei Technologies Co., Ltd
- Yizhuang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE AUTHORIZATION METHOD AND SYSTEM, AND COMMUNICATION APPARATUS
- Publication number 20230396602
- Publication date Dec 7, 2023
- Huawei Technologies Co., Ltd
- Yizhuang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURITY PARAMETER OBTAINING METHOD, APPARATUS, AND SYSTEM
- Publication number 20230379700
- Publication date Nov 23, 2023
- Huawei Technologies Co., Ltd
- Haoren ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY IDENTIFIER GENERATION METHOD AND RELATED APPARATUS
- Publication number 20230362636
- Publication date Nov 9, 2023
- Huawei Technologies Co., Ltd
- He LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM, AND APPARATUS FOR GENERATING KEY FOR INTER-DEVICE C...
- Publication number 20230354028
- Publication date Nov 2, 2023
- Huawei Technologies Co., Ltd
- Yizhuang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE COMMUNICATION METHOD AND DEVICE
- Publication number 20230354013
- Publication date Nov 2, 2023
- Huawei Technologies Co., Ltd
- He LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yizhuang Wu

Person

Patents Grantslast 30 patents

Method and apparatus for controlling disorder of downlink data

Communication system, method, and apparatus

AMBR control method, device, and system

Multicast session establishment method and network device

Communications method and apparatus

Communication method and apparatus

Communications method and apparatus

Method, apparatus, and system for managing background data transfer...

QoS flow control method and apparatus

Method, apparatus, and system for reporting data usage

Network node selection method and apparatus

Communication method and communications apparatus

Session establishment method and apparatus

Communication method, network element, terminal apparatus, and system

Data processing method and apparatus to associate data of a termina...

User plane information reporting method and apparatus

Method and apparatus for controlling disorder of downlink data

Address obtaining method and an address obtaining apparatus

Method for reporting location information of user equipment, and ap...

Session information management method and apparatus

Communication policy control method, apparatus, and system

Method, apparatus, and system for configuring policy for UE

Method, apparatus, and system for changing association relationship...

QoS flow control method and apparatus

Communication method, network element, terminal apparatus, and system

Communication method, communications apparatus, and system

Communications method and apparatus

Method and apparatus for invoking application programming interface

Method for setting MCPTT group, device, and system

Session management method and session management network element

Patents Applicationslast 30 patents

COMMUNICATION METHOD, SYSTEM, AND COMMUNICATION APPARATUS

SECURE COMMUNICATION METHOD AND APPARATUS

COMMUNICATION METHOD AND NETWORK ELEMENT DEVICE

KEY MANAGEMENT METHOD AND COMMUNICATION APPARATUS

COMMUNICATION METHOD AND COMMUNICATION APPARATUS

COMMUNICATION METHOD AND APPARATUS

COMMUNICATION METHOD AND APPARATUS

COMMUNICATION METHOD AND APPARATUS

COMMUNICATION METHOD AND APPARATUS

COMMUNICATION CONTROL METHOD AND COMMUNICATION APPARATUS

CHANNEL KEY-BASED ENCRYPTION METHOD AND APPARATUS

COMMUNICATION METHOD AND APPARATUS

COMMUNICATION METHOD AND APPARATUS

AUTHORIZATION METHOD AND APPARATUS

SESSION ESTABLISHMENT METHOD AND APPARATUS

COMMUNICATION METHOD AND APPARATUS

METHOD FOR OBTAINING SECURITY CLASSIFICATION RESULT AND COMMUNICATI...

Data Processing Method and Apparatus, and System

METHOD FOR DETERMINING KEY OBTAINING MANNER, COMMUNICATION METHOD,...

NETWORK VERIFICATION METHOD AND APPARATUS

SECURE COMMUNICATION METHOD AND COMMUNICATION APPARATUS

METHOD AND APPARATUS FOR CONTROLLING DISORDER OF DOWNLINK DATA

METHOD FOR DETERMINING SECURITY PROTECTION ENABLING MANNER, COMMUNI...

COMMUNICATION METHOD AND APPARATUS

SECURITY CONFIGURATION METHOD IN HANDOVER SCENARIO AND COMMUNICATIO...

SERVICE AUTHORIZATION METHOD AND SYSTEM, AND COMMUNICATION APPARATUS

SECURITY PARAMETER OBTAINING METHOD, APPARATUS, AND SYSTEM

KEY IDENTIFIER GENERATION METHOD AND RELATED APPARATUS

METHOD, SYSTEM, AND APPARATUS FOR GENERATING KEY FOR INTER-DEVICE C...

SECURE COMMUNICATION METHOD AND DEVICE