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Shaanxi, CN
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Patents Grants
last 30 patents
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 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
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
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
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 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
Information
Patent Grant
Multicast key negotiation method suitable for group calling system...
Patent number
8,787,574
Issue date
Jul 22, 2014
China IWNCOMM Co., Ltd.
Yanan Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Authentication associated suite discovery and negotiation method
Patent number
8,625,801
Issue date
Jan 7, 2014
China Iwncomm Co., Ltd.
Yanan Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for protecting the first message of security protocol
Patent number
8,572,378
Issue date
Oct 29, 2013
China Iwncomm Co., Ltd.
Xiaolong Lai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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
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
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
METHOD AND SYSTEM FOR ENTITY AUTHENTICATION IN RESOURCE-LIMITED NET...
Publication number
20130326584
Publication date
Dec 5, 2013
Zhiqiang Du
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTICAST KEY NEGOTIATION METHOD SUITABLE FOR GROUP CALLING SYSTEM...
Publication number
20130016838
Publication date
Jan 17, 2013
CHINA IWNCOMM CO.., LTD.
Yanan Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PROTECTING THE FIRST MESSAGE OF SECURITY PROTOCOL
Publication number
20110252239
Publication date
Oct 13, 2011
CHINA IWNCOMM CO., LTD.
Xiaolong Lai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTHENTICATION ASSOCIATED SUITE DISCOVERY AND NEGOTIATION METHOD
Publication number
20110243330
Publication date
Oct 6, 2011
CHINA IWNCOMM CO., LTD.
Yanan Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE