Guoqiang Zhang

Person

Xi'an, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless network switching method and device
- Patent number 12,156,028
- Issue date Nov 26, 2024
- China IWNCOMM Co., Ltd.
- Bianling Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for managing digital certificate
- Patent number 11,363,010
- Issue date Jun 14, 2022
- China Iwncomm Co., Ltd.
- Yuehui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital credential management method and device
- Patent number 11,323,433
- Issue date May 3, 2022
- China Iwncomm Co., Ltd.
- Yuehui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-TTP-based method and device for verifying validity of identit...
- Patent number 10,652,029
- Issue date May 12, 2020
- CHINA IWNCOMM CO., LTD.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-TTP-based method and device for verifying validity of identit...
- Patent number 10,615,978
- Issue date Apr 7, 2020
- CHINA IWNCOMM CO., LTD.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entity authentication method and device based on pre-shared key
- Patent number 10,439,801
- Issue date Oct 8, 2019
- CHINA IWNCOMM CO., LTD.
- Ya'nan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for authenticating entity based on symmetric encr...
- Patent number 9,450,756
- Issue date Sep 20, 2016
- China IWNCOMM Co., Ltd.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Air interface security method and device
- Patent number 9,350,721
- Issue date May 24, 2016
- China Iwncomm Co., Ltd.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Platform authentication strategy management method and device for t...
- Patent number 9,246,942
- Issue date Jan 26, 2016
- China Iwncomm Co., Ltd.
- Yonggang Xue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR IDENTITY AUTHENTICATION
- Publication number 20240323188
- Publication date Sep 26, 2024
- CHINA IWNCOMM CO., LTD.
- Manxia TIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-NODE PRIVACY COMMUNICATION METHOD AND NETWORK NODE
- Publication number 20230208819
- Publication date Jun 29, 2023
- CHINA IWNCOMM CO., LTD.
- Zhiyong LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL CERTIFICATE OBTAINING METHOD AND APPARATUS
- Publication number 20230164135
- Publication date May 25, 2023
- CHINA lWNCOMM CO., LTD.
- Weigang CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK DEVICE ROLE SELF-ADAPTIVE METHOD AND APPARATUS
- Publication number 20230135263
- Publication date May 4, 2023
- CHINA IWNCOMM CO., LTD.
- Jingtao JING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS NETWORK SWITCHING METHOD AND DEVICE
- Publication number 20220417750
- Publication date Dec 29, 2022
- CHINA IWNCOMM CO., LTD.
- Bianling ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR MANAGING DIGITAL CERTIFICATE
- Publication number 20210314170
- Publication date Oct 7, 2021
- CHINA IWNCOMM CO.., LTD.
- Yuehui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL CREDENTIAL MANAGEMENT METHOD AND DEVICE
- Publication number 20200328902
- Publication date Oct 15, 2020
- CHINA IWNCOMM CO., LTD.
- Yuehui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-TTP-BASED METHOD AND DEVICE FOR VERIFYING VALIDITY OF IDENTIT...
- Publication number 20180331831
- Publication date Nov 15, 2018
- CHINA IWNCOMM CO.., LTD.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-TTP-BASED METHOD AND DEVICE FOR VERIFYING VALIDITY OF IDENTIT...
- Publication number 20180323976
- Publication date Nov 8, 2018
- CHINA IWNCOMM CO.., LTD.
- Zhiqiang DU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENTITY AUTHENTICATION METHOD AND DEVICE BASED ON PRE-SHARED KEY
- Publication number 20170310475
- Publication date Oct 26, 2017
- CHINA IWNCOMM CO.., LTD.
- Ya’nan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AIR INTERFACE SECURITY METHOD AND DEVICE
- Publication number 20150089588
- Publication date Mar 26, 2015
- CHINA IWNCOMM CO., LTD.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR AUTHENTICATING ENTITY BASED ON SYMMETRIC ENCR...
- Publication number 20130212390
- Publication date Aug 15, 2013
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLATFORM AUTHENTICATION STRATEGY MANAGEMENT METHOD AND DEVICE FOR T...
- Publication number 20130133030
- Publication date May 23, 2013
- CHINA IWNCOMM CO., LTD.
- Yonggang Xue
- G06 - COMPUTING CALCULATING COUNTING

Guoqiang Zhang

Person

Patents Grantslast 30 patents

Wireless network switching method and device

Method and device for managing digital certificate

Digital credential management method and device

Multi-TTP-based method and device for verifying validity of identit...

Multi-TTP-based method and device for verifying validity of identit...

Entity authentication method and device based on pre-shared key

Method and system for authenticating entity based on symmetric encr...

Air interface security method and device

Platform authentication strategy management method and device for t...

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR IDENTITY AUTHENTICATION

INTER-NODE PRIVACY COMMUNICATION METHOD AND NETWORK NODE

DIGITAL CERTIFICATE OBTAINING METHOD AND APPARATUS

NETWORK DEVICE ROLE SELF-ADAPTIVE METHOD AND APPARATUS

WIRELESS NETWORK SWITCHING METHOD AND DEVICE

METHOD AND DEVICE FOR MANAGING DIGITAL CERTIFICATE

DIGITAL CREDENTIAL MANAGEMENT METHOD AND DEVICE

MULTI-TTP-BASED METHOD AND DEVICE FOR VERIFYING VALIDITY OF IDENTIT...

MULTI-TTP-BASED METHOD AND DEVICE FOR VERIFYING VALIDITY OF IDENTIT...

ENTITY AUTHENTICATION METHOD AND DEVICE BASED ON PRE-SHARED KEY

AIR INTERFACE SECURITY METHOD AND DEVICE

METHOD AND SYSTEM FOR AUTHENTICATING ENTITY BASED ON SYMMETRIC ENCR...

PLATFORM AUTHENTICATION STRATEGY MANAGEMENT METHOD AND DEVICE FOR T...