Haiguang Wang

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Network key processing method and system and related device
- Patent number 11,917,054
- Issue date Feb 27, 2024
- Huawei Technologies Co., Ltd.
- Zhongding Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and related product based on key agreement and...
- Patent number 11,909,869
- Issue date Feb 20, 2024
- Huawei Technologies Co., Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network security management method, and apparatus
- Patent number 11,895,157
- Issue date Feb 6, 2024
- Huawei International PTE. Ltd.
- Zhongding Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication method and apparatus and device
- Patent number 11,871,223
- Issue date Jan 9, 2024
- Huawei Technologies Co., Ltd.
- Zhongding Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key generation method, device, and system
- Patent number 11,863,977
- Issue date Jan 2, 2024
- Huawei Technologies Co., Ltd.
- Zhongding Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pseudonym credential configuration method and apparatus
- Patent number 11,570,008
- Issue date Jan 31, 2023
- Huawei International PTE. Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network security management method, and apparatus
- Patent number 11,477,242
- Issue date Oct 18, 2022
- Huawei International PTE. Ltd.
- Zhongding Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network authentication method, network device, and core network device
- Patent number 11,432,157
- Issue date Aug 30, 2022
- Huawei International PTE. Ltd.
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network key processing method and system and related device
- Patent number 11,431,479
- Issue date Aug 30, 2022
- Huawei Technologies Co., Ltd.
- Zhongding Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method, related device, and related system
- Patent number 11,381,973
- Issue date Jul 5, 2022
- Huawei International PTE. Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network authentication method, and related device and system
- Patent number 11,272,365
- Issue date Mar 8, 2022
- Huawei Technologies Co., Ltd.
- Zhongding Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key distribution and authentication method and system, and apparatus
- Patent number 11,240,218
- Issue date Feb 1, 2022
- Huawei Technologies Co., Ltd.
- Rong Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Private key generation method and system, and device
- Patent number 11,212,088
- Issue date Dec 28, 2021
- Huawei Technologies Co., Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption key management method and apparatus
- Patent number 11,159,311
- Issue date Oct 26, 2021
- Huawei International PTE. Ltd.
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission data protection system, method, and apparatus
- Patent number 11,122,428
- Issue date Sep 14, 2021
- Huawei Technologies Co., Ltd.
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for unified network and service authentication based on ID-b...
- Patent number 11,044,084
- Issue date Jun 22, 2021
- Huawei International PTE. Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile network authentication method, terminal device, server, and...
- Patent number 11,026,084
- Issue date Jun 1, 2021
- Huawei Technologies Co., Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key generation and distribution method based on identity-based cryp...
- Patent number 10,979,903
- Issue date Apr 13, 2021
- Huawei International PTE. Ltd.
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for session key generation with diffie-hellman pr...
- Patent number 10,931,445
- Issue date Feb 23, 2021
- HUAWEI INTERNATIONAL PTE LTD.
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key distribution method, and related device and system
- Patent number 10,924,268
- Issue date Feb 16, 2021
- Huawei Technologies Co., Ltd.
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Private key generation method and system, and device
- Patent number 10,880,079
- Issue date Dec 29, 2020
- Huawei Technologies Co., Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unified authentication for heterogeneous networks
- Patent number 10,849,191
- Issue date Nov 24, 2020
- Huawei International Pte., Ltd.
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network authentication method, and related device and system
- Patent number 10,848,970
- Issue date Nov 24, 2020
- Huawei Technologies Co., Ltd.
- Zhongding Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network authentication method, relay node, and related system
- Patent number 10,827,351
- Issue date Nov 3, 2020
- Huawei Technologies Co., Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network authentication method, network device, terminal device, and...
- Patent number 10,694,376
- Issue date Jun 23, 2020
- Huawei International Pte., Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Agent-based authentication and key agreement method for devices wit...
- Patent number 10,681,543
- Issue date Jun 9, 2020
- Huawei International Pte., Ltd.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blacklist management method for IBC-based distributed authenticatio...
- Patent number 10,581,860
- Issue date Mar 3, 2020
- Huawei International PTE. Ltd.
- Lichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stations, access points, communication systems and methods of contr...
- Patent number 9,936,454
- Issue date Apr 3, 2018
- Agency for Science, Technology and Research
- Shoukang Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication devices, access points, method for controlling...
- Patent number 9,853,766
- Issue date Dec 26, 2017
- Agency for Science, Technology and Research
- Li Chia Choo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compression devices, decompression devices, compression methods, an...
- Patent number 9,794,376
- Issue date Oct 17, 2017
- Agency for Science, Technology and Research
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK SECURITY MANAGEMENT METHOD, AND APPARATUS
- Publication number 20240223613
- Publication date Jul 4, 2024
- HUAWEI INTERNATIONAL PTE. LTD.
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND RELATED DEVICE
- Publication number 20240195839
- Publication date Jun 13, 2024
- Huawei Technologies Co., Ltd
- Haiguang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20240179614
- Publication date May 30, 2024
- Huawei Technologies Co., Ltd
- Zhongding Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE MANAGEMENT METHOD, SYSTEM, AND APPARATUS
- Publication number 20240163119
- Publication date May 16, 2024
- Huawei Technologies Co., Ltd
- Haiguang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADDRESS GENERATION METHOD, BLOCKCHAIN INFORMATION PROCESSING METHOD...
- Publication number 20230259926
- Publication date Aug 17, 2023
- Huawei Technologies Co., Ltd
- Xin KANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK SECURITY MANAGEMENT METHOD, AND APPARATUS
- Publication number 20230076628
- Publication date Mar 9, 2023
- HUAWEI INTERNATIONAL PTE. LTD.
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL DEVICE VERIFICATION METHOD AND APPARATUS
- Publication number 20230044476
- Publication date Feb 9, 2023
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK KEY PROCESSING METHOD AND SYSTEM AND RELATED DEVICE
- Publication number 20230033598
- Publication date Feb 2, 2023
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE CONTROL METHOD, COMMUNICATIONS APPARATUS, AND COMPUTER-READ...
- Publication number 20230017001
- Publication date Jan 19, 2023
- Huawei Technologies Co., Ltd
- Xin KANG
- G07 - CHECKING-DEVICES
Information Patent Application
COMMUNICATION METHOD, APPARATUS, AND SYSTEM
- Publication number 20230014494
- Publication date Jan 19, 2023
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY AUTHENTICATION METHOD AND COMMUNICATIONS APPARATUS
- Publication number 20220272533
- Publication date Aug 25, 2022
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Secondary Authentication Method And Apparatus
- Publication number 20220086145
- Publication date Mar 17, 2022
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Authentication Method and Apparatus and Device
- Publication number 20220030429
- Publication date Jan 27, 2022
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND RELATED PRODUCT
- Publication number 20210320788
- Publication date Oct 14, 2021
- Huawei Technologies Co., Ltd
- Xin KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY GENERATION METHOD, DEVICE, AND SYSTEM
- Publication number 20210250762
- Publication date Aug 12, 2021
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PSEUDONYM CREDENTIAL CONFIGURATION METHOD AND APPARATUS
- Publication number 20210111906
- Publication date Apr 15, 2021
- HUAWEI INTERNATIONAL PTE. LTD.
- Xin KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK AUTHENTICATION METHOD, AND RELATED DEVICE AND SYSTEM
- Publication number 20210058783
- Publication date Feb 25, 2021
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AGENT-BASED AUTHENTICATION AND KEY AGREEMENT METHOD FOR DEVICES WIT...
- Publication number 20200275270
- Publication date Aug 27, 2020
- HUAWEI INTERNATIONAL PTE. LTD.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD, RELATED DEVICE, AND RELATED SYSTEM
- Publication number 20200162922
- Publication date May 21, 2020
- HUAWEI INTERNATIONAL PTE. LTD.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SECURITY MANAGEMENT METHOD, AND APPARATUS
- Publication number 20200153871
- Publication date May 14, 2020
- HUAWEI INTERNATIONAL PTE. LTD.
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK AUTHENTICATION METHOD, NETWORK DEVICE, AND CORE NETWORK DEVICE
- Publication number 20200100105
- Publication date Mar 26, 2020
- HUAWEI INTERNATIONAL PTE. LTD.
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCRYPTION KEY MANAGEMENT METHOD AND APPARATUS
- Publication number 20200084028
- Publication date Mar 12, 2020
- HUAWEI INTERNATIONAL PTE. LTD.
- Haiguang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK AUTHENTICATION METHOD, NETWORK DEVICE, TERMINAL DEVICE, AND...
- Publication number 20200068397
- Publication date Feb 27, 2020
- HUAWEI INTERNATIONAL PTE. LTD.
- Xin Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRIVATE KEY GENERATION METHOD AND SYSTEM, AND DEVICE
- Publication number 20200007324
- Publication date Jan 2, 2020
- Huawei Technologies Co., Ltd
- Xin KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRIVATE KEY GENERATION METHOD AND SYSTEM, AND DEVICE
- Publication number 20190394033
- Publication date Dec 26, 2019
- Huawei Technologies Co., Ltd
- Xin KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK KEY PROCESSING METHOD AND SYSTEM AND RELATED DEVICE
- Publication number 20190342082
- Publication date Nov 7, 2019
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLACKLIST MANAGEMENT METHOD FOR IBC-BASED DISTRIBUTED AUTHENTICATIO...
- Publication number 20190297083
- Publication date Sep 26, 2019
- HUAWEI INTERNATIONAL PTE. LTD.
- Lichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK AUTHENTICATION METHOD, AND RELATED DEVICE AND SYSTEM
- Publication number 20190261180
- Publication date Aug 22, 2019
- Huawei Technologies Co., Ltd
- Zhongding LEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY DISTRIBUTION METHOD, AND RELATED DEVICE AND SYSTEM
- Publication number 20190238322
- Publication date Aug 1, 2019
- Huawei Technologies Co., Ltd
- Haiguang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE NETWORK AUTHENTICATION METHOD, TERMINAL DEVICE, SERVER, AND...
- Publication number 20190208417
- Publication date Jul 4, 2019
- Huawei Technologies Co., Ltd
- Xin KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Haiguang Wang

Person

Patents Grantslast 30 patents

Network key processing method and system and related device

Communication method and related product based on key agreement and...

Network security management method, and apparatus

Authentication method and apparatus and device

Key generation method, device, and system

Pseudonym credential configuration method and apparatus

Network security management method, and apparatus

Network authentication method, network device, and core network device

Network key processing method and system and related device

Data transmission method, related device, and related system

Network authentication method, and related device and system

Key distribution and authentication method and system, and apparatus

Private key generation method and system, and device

Encryption key management method and apparatus

Transmission data protection system, method, and apparatus

Method for unified network and service authentication based on ID-b...

Mobile network authentication method, terminal device, server, and...

Key generation and distribution method based on identity-based cryp...

Method and system for session key generation with diffie-hellman pr...

Key distribution method, and related device and system

Private key generation method and system, and device

Unified authentication for heterogeneous networks

Network authentication method, and related device and system

Network authentication method, relay node, and related system

Network authentication method, network device, terminal device, and...

Agent-based authentication and key agreement method for devices wit...

Blacklist management method for IBC-based distributed authenticatio...

Stations, access points, communication systems and methods of contr...

Radio communication devices, access points, method for controlling...

Compression devices, decompression devices, compression methods, an...

Patents Applicationslast 30 patents

NETWORK SECURITY MANAGEMENT METHOD, AND APPARATUS

DATA TRANSMISSION METHOD AND RELATED DEVICE

COMMUNICATION METHOD AND APPARATUS

DEVICE MANAGEMENT METHOD, SYSTEM, AND APPARATUS

ADDRESS GENERATION METHOD, BLOCKCHAIN INFORMATION PROCESSING METHOD...

NETWORK SECURITY MANAGEMENT METHOD, AND APPARATUS

TERMINAL DEVICE VERIFICATION METHOD AND APPARATUS

NETWORK KEY PROCESSING METHOD AND SYSTEM AND RELATED DEVICE

VEHICLE CONTROL METHOD, COMMUNICATIONS APPARATUS, AND COMPUTER-READ...

COMMUNICATION METHOD, APPARATUS, AND SYSTEM

IDENTITY AUTHENTICATION METHOD AND COMMUNICATIONS APPARATUS

Secondary Authentication Method And Apparatus

Authentication Method and Apparatus and Device

COMMUNICATION METHOD AND RELATED PRODUCT

KEY GENERATION METHOD, DEVICE, AND SYSTEM

PSEUDONYM CREDENTIAL CONFIGURATION METHOD AND APPARATUS

NETWORK AUTHENTICATION METHOD, AND RELATED DEVICE AND SYSTEM

AGENT-BASED AUTHENTICATION AND KEY AGREEMENT METHOD FOR DEVICES WIT...

DATA TRANSMISSION METHOD, RELATED DEVICE, AND RELATED SYSTEM

NETWORK SECURITY MANAGEMENT METHOD, AND APPARATUS

NETWORK AUTHENTICATION METHOD, NETWORK DEVICE, AND CORE NETWORK DEVICE

ENCRYPTION KEY MANAGEMENT METHOD AND APPARATUS

NETWORK AUTHENTICATION METHOD, NETWORK DEVICE, TERMINAL DEVICE, AND...

PRIVATE KEY GENERATION METHOD AND SYSTEM, AND DEVICE

PRIVATE KEY GENERATION METHOD AND SYSTEM, AND DEVICE

NETWORK KEY PROCESSING METHOD AND SYSTEM AND RELATED DEVICE

BLACKLIST MANAGEMENT METHOD FOR IBC-BASED DISTRIBUTED AUTHENTICATIO...

NETWORK AUTHENTICATION METHOD, AND RELATED DEVICE AND SYSTEM

KEY DISTRIBUTION METHOD, AND RELATED DEVICE AND SYSTEM

MOBILE NETWORK AUTHENTICATION METHOD, TERMINAL DEVICE, SERVER, AND...