CHINA IWNCOMM CO., LTD.

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Shaanxi, CN

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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
Credential information processing method and apparatus for network...
- Patent number 11,751,052
- Issue date Sep 5, 2023
- China Iwncomm Co., Ltd.
- Yucun Tian
- 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
Method and device for verifying validity of identity of entity
- Patent number 10,812,480
- Issue date Oct 20, 2020
- CHINA IWNCOMM CO., LTD.
- Bianling Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-TTP-based method and device for verifying validity of identit...
- Patent number 10,681,045
- Issue date Jun 9, 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 10,652,029
- 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
Method for device having WLAN function to access network and device...
- Patent number 10,554,431
- Issue date Feb 4, 2020
- CHINA IWNCOMM CO., LTD.
- Yanan Hu
- 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
Entity authentication method and device with Elliptic Curve Diffie...
- Patent number 10,389,702
- Issue date Aug 20, 2019
- CHINA IWNCOMM CO., LTD.
- Yanan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and system for identity authentication
- Patent number 10,291,614
- Issue date May 14, 2019
- CHINA IWNCOMM CO., LTD.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-way key switching method and implementation device
- Patent number 10,263,771
- Issue date Apr 16, 2019
- China IWNCOMM Co., LTD.
- Manxia Tie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication protocol testing method, and tested device and testin...
- Patent number 10,243,829
- Issue date Mar 26, 2019
- CHINA IWNCOMM CO., LTD.
- Jun Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication server testing method and system
- Patent number 10,069,816
- Issue date Sep 4, 2018
- CHINA IWNCOMM CO., LTD.
- Ya'nan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for generating digital signature
- Patent number 10,038,561
- Issue date Jul 31, 2018
- China Iwncomm Co., Ltd.
- Zhiyong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entity identification method, apparatus and system
- Patent number 9,860,070
- Issue date Jan 2, 2018
- China Iwncomm Co., Ltd.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mutual authentication with anonymity
- Patent number 9,716,707
- Issue date Jul 25, 2017
- CHINA IWNCOMM CO., LTD.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
One-way key switching method and implementation device
- Patent number 9,705,671
- Issue date Jul 11, 2017
- CHINA IWNCOMM CO., LTD.
- Qin Li
- 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
Digital certificate automatic application method, device and system
- Patent number 9,397,840
- Issue date Jul 19, 2016
- China Iwncomm Co., Ltd.
- Yanan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for conducting data encryption and decryption using symmetri...
- Patent number 9,374,218
- Issue date Jun 21, 2016
- CHINA IWNCOMM CO., LTD.
- Zhiyong Li
- 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
Anonymous entity authentication method and system
- Patent number 9,325,694
- Issue date Apr 26, 2016
- China Iwncomm Co., Ltd.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key negotiation method and apparatus according to SM2 key exchange...
- Patent number 9,313,026
- Issue date Apr 12, 2016
- China Iwncomm Co., Ltd.
- Zhiyong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switch equipment and data processing method for supporting link lay...
- Patent number 9,264,405
- Issue date Feb 16, 2016
- China Iwncomm Co., Ltd.
- Manxia Tie
- 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
Information Patent Grant
Method and device for anonymous entity identification
- Patent number 9,225,728
- Issue date Dec 29, 2015
- China Iwncomm Co., Ltd.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switch route exploring method, system and device
- Patent number 9,137,259
- Issue date Sep 15, 2015
- China Iwncomm Co., Ltd.
- Qin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for entity authentication in resource-limited net...
- Patent number 9,047,449
- Issue date Jun 2, 2015
- CHINA IWNCOMM CO., LTD.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IDENTITY AUTHENTICATION METHOD AND APPARATUS
- Publication number 20240323028
- Publication date Sep 26, 2024
- CHINA IWNCOMM CO., LTD.
- Xiaolong LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
IDENTITY AUTHENTICATION METHOD AND APPARATUS, STORAGE MEDIUM, PROGR...
- Publication number 20240097887
- Publication date Mar 21, 2024
- CHINA IWNCOMM CO.., LTD.
- Xiaolong LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY AUTHENTICATION METHOD AND APPARATUS, DEVICE, CHIP, STORAGE...
- Publication number 20240064011
- Publication date Feb 22, 2024
- CHINA IWNCOMM CO.., LTD.
- Manxia TIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY AUTHENTICATION METHOD AND APPARATUS, AND DEVICE, CHIP, STO...
- Publication number 20240064024
- Publication date Feb 22, 2024
- CHINA IWNCOMM CO.., LTD.
- Manxia TIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY AUTHENTICATION METHOD AND APPARATUS, DEVICE, CHIP, STORAGE...
- Publication number 20240064025
- Publication date Feb 22, 2024
- CHINA IWNCOMM CO.., LTD.
- Manxia TIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY AUTHENTICATION METHOD AND APPARATUS, AND STORAGE MEDIUM, P...
- Publication number 20240064027
- Publication date Feb 22, 2024
- CHINA IWNCOMM CO.., LTD.
- Manxia TIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY AUTHENTICATION METHOD AND APPARATUS, STORAGE MEDIUM, PROGR...
- Publication number 20240064006
- Publication date Feb 22, 2024
- CHINA IWNCOMM CO., LTD.
- Manxia TIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY AUTHENTICATION METHOD, AUTHENTICATION ACCESS CONTROLLER, R...
- Publication number 20240056296
- Publication date Feb 15, 2024
- CHINA IWNCOMM CO.., LTD.
- Manxia TIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTITY AUTHENTICATION METHOD, AUTHENTICATION ACCESS CONTROLLER, R...
- Publication number 20240056433
- Publication date Feb 15, 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
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
CREDENTIAL INFORMATION PROCESSING METHOD AND APPARATUS FOR NETWORK...
- Publication number 20200008062
- Publication date Jan 2, 2020
- CHINA IWNCOMM CO.., LTD.
- Yucun TIAN
- 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
METHOD AND DEVICE FOR VERIFYING VALIDITY OF IDENTITY OF ENTITY
- Publication number 20180295131
- Publication date Oct 11, 2018
- CHINA IWNCOMM CO.., LTD.
- Bianling Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-TTP-BASED METHOD AND DEVICE FOR VERIFYING VALIDITY OF IDENTIT...
- Publication number 20180295132
- Publication date Oct 11, 2018
- CHINA IWNCOMM CO.., LTD.
- Zhiqiang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DEVICE HAVING WLAN FUNCTION TO ACCESS NETWORK AND DEVICE...
- Publication number 20170338972
- Publication date Nov 23, 2017
- CHINA IWNCOMM CO.., LTD.
- Yanan Hu
- 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
COMMUNICATION PROTOCOL TESTING METHOD, AND TESTED DEVICE AND TESTIN...
- Publication number 20170272353
- Publication date Sep 21, 2017
- CHINA IWNCOMM CO.., LTD.
- Jun Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENTITY AUTHENTICATION METHOD AND DEVICE
- Publication number 20170085557
- Publication date Mar 23, 2017
- CHINA IWNCOMM CO., LTD.
- Yanan HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENTITY IDENTIFICATION METHOD, APPARATUS AND SYSTEM
- Publication number 20160337135
- Publication date Nov 17, 2016
- CHINA IWNCOMM CO., LTD.
- Zhiqiang DU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION SERVER TESTING METHOD AND SYSTEM
- Publication number 20160205090
- Publication date Jul 14, 2016
- CHINA IWNCOMM CO.., LTD.
- Ya'nan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR GENERATING DIGITAL SIGNATURE
- Publication number 20160191252
- Publication date Jun 30, 2016
- CHINA IWNCOMM CO., LTD.
- Zhiyong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL CERTIFICATE AUTOMATIC APPLICATION METHOD, DEVICE AND SYSTEM
- Publication number 20150333916
- Publication date Nov 19, 2015
- CHINA IWNCOMM CO., LTD.
- Yanan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TWO-WAY KEY SWITCHING METHOD AND IMPLEMENTATION DEVICE
- Publication number 20150222427
- Publication date Aug 6, 2015
- CHINA IWNCOMM CO.., LTD.
- Manxia Tie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ONE-WAY KEY SWITCHING METHOD AND IMPLEMENTATION DEVICE
- Publication number 20150222425
- Publication date Aug 6, 2015
- CHINA IWNCOMM Co., LTD.
- Qin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

Information Trademark
79108584
- Serial number 79108584
- Registration number 4184873
- Filing date Jan 3, 2012
- CHINA IWNCOMM Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79110042
- Serial number 79110042
- Registration number 4184881
- Filing date Jan 3, 2012
- CHINA IWNCOMM Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79093030 - TEPA
- Serial number 79093030
- Registration number 4290581
- Filing date Jan 4, 2011
- CHINA IWNCOMM Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79078159 - WAPI
- Serial number 79078159
- Registration number 3953532
- Filing date Jan 4, 2010
- CHINA IWNCOMM Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79078266 - AIRSEC
- Serial number 79078266
- Filing date Jan 4, 2010
- CHINA IWNCOMM Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

CHINA IWNCOMM CO., LTD.

Organization

Patents Grantslast 30 patents

Wireless network switching method and device

Credential information processing method and apparatus for network...

Method and device for managing digital certificate

Digital credential management method and device

Method and device for verifying validity of identity of entity

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

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

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

Method for device having WLAN function to access network and device...

Entity authentication method and device based on pre-shared key

Entity authentication method and device with Elliptic Curve Diffie...

Method, device, and system for identity authentication

Two-way key switching method and implementation device

Communication protocol testing method, and tested device and testin...

Authentication server testing method and system

Method and device for generating digital signature

Entity identification method, apparatus and system

Mutual authentication with anonymity

One-way key switching method and implementation device

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

Digital certificate automatic application method, device and system

Method for conducting data encryption and decryption using symmetri...

Air interface security method and device

Anonymous entity authentication method and system

Key negotiation method and apparatus according to SM2 key exchange...

Switch equipment and data processing method for supporting link lay...

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

Method and device for anonymous entity identification

Switch route exploring method, system and device

Method and system for entity authentication in resource-limited net...

Patents Applicationslast 30 patents

IDENTITY AUTHENTICATION METHOD AND APPARATUS

METHOD AND DEVICE FOR IDENTITY AUTHENTICATION

IDENTITY AUTHENTICATION METHOD AND APPARATUS, STORAGE MEDIUM, PROGR...

IDENTITY AUTHENTICATION METHOD AND APPARATUS, DEVICE, CHIP, STORAGE...

IDENTITY AUTHENTICATION METHOD AND APPARATUS, AND DEVICE, CHIP, STO...

IDENTITY AUTHENTICATION METHOD AND APPARATUS, DEVICE, CHIP, STORAGE...

IDENTITY AUTHENTICATION METHOD AND APPARATUS, AND STORAGE MEDIUM, P...

IDENTITY AUTHENTICATION METHOD AND APPARATUS, STORAGE MEDIUM, PROGR...

IDENTITY AUTHENTICATION METHOD, AUTHENTICATION ACCESS CONTROLLER, R...

IDENTITY AUTHENTICATION METHOD, AUTHENTICATION ACCESS CONTROLLER, R...

INTER-NODE PRIVACY COMMUNICATION METHOD AND NETWORK NODE

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

CREDENTIAL INFORMATION PROCESSING METHOD AND APPARATUS FOR NETWORK...

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

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

METHOD AND DEVICE FOR VERIFYING VALIDITY OF IDENTITY OF ENTITY

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

METHOD FOR DEVICE HAVING WLAN FUNCTION TO ACCESS NETWORK AND DEVICE...

ENTITY AUTHENTICATION METHOD AND DEVICE BASED ON PRE-SHARED KEY

COMMUNICATION PROTOCOL TESTING METHOD, AND TESTED DEVICE AND TESTIN...

ENTITY AUTHENTICATION METHOD AND DEVICE

ENTITY IDENTIFICATION METHOD, APPARATUS AND SYSTEM

AUTHENTICATION SERVER TESTING METHOD AND SYSTEM

METHOD AND DEVICE FOR GENERATING DIGITAL SIGNATURE

DIGITAL CERTIFICATE AUTOMATIC APPLICATION METHOD, DEVICE AND SYSTEM

TWO-WAY KEY SWITCHING METHOD AND IMPLEMENTATION DEVICE

ONE-WAY KEY SWITCHING METHOD AND IMPLEMENTATION DEVICE

Trademarklast 30 trademarks

79108584

79110042

79093030 - TEPA

79078159 - WAPI

79078266 - AIRSEC