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Berkshire, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Information verification method and related device
Patent number
12,035,140
Issue date
Jul 9, 2024
Huawei Technologies Co., Ltd.
Shunan Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for updating network access application authentication infor...
Patent number
11,937,080
Issue date
Mar 19, 2024
Huawei Technologies Co., Ltd.
Xiaobo Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for updating certificate issuer public key, and r...
Patent number
11,601,809
Issue date
Mar 7, 2023
Huawei Technologies Co., Ltd.
Xiaobo Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information verification method and related device
Patent number
11,234,131
Issue date
Jan 25, 2022
Huawei Technologies Co., Ltd.
Shunan Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Profile download method and system, and related device
Patent number
10,924,917
Issue date
Feb 16, 2021
Huawei Technologies Co., Ltd.
Shunan Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Embedded universal integrated circuit card profile management metho...
Patent number
10,911,939
Issue date
Feb 2, 2021
Huawei Technologies Co., Ltd.
Yajun Zhang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION VERIFICATION METHOD AND RELATED DEVICE
Publication number
20220167172
Publication date
May 26, 2022
Huawei Technologies Co., Ltd
Shunan Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Updating Certificate Issuer Public Key, and R...
Publication number
20220095109
Publication date
Mar 24, 2022
Huawei Technologies Co., Ltd
Xiaobo Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Embedded Universal Integrated Circuit Card Profile Management Metho...
Publication number
20200374686
Publication date
Nov 26, 2020
Huawei Technologies Co., Ltd
Yajun ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION VERIFICATION METHOD AND RELATED DEVICE
Publication number
20200374694
Publication date
Nov 26, 2020
Huawei Technologies Co., Ltd
Shunan Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Updating Network Access Application Authentication Infor...
Publication number
20200236546
Publication date
Jul 23, 2020
Huawei Technologies Co., Ltd
Xiaobo Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Profile Download Method and System, and Related Device
Publication number
20200196131
Publication date
Jun 18, 2020
Huawei Technologies Co., Ltd
Shunan Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE