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Bejing, CN
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last 30 patents
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Patent Grant
Method and apparatus for file identification
Patent number
10,284,577
Issue date
May 7, 2019
IYUNTIAN CO., LTD.
Zhentan Feng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method based on the combination of the UPnP and STUN for NAT traversal
Patent number
8,560,607
Issue date
Oct 15, 2013
Institute of Acoustics, Chinese Academy of Science
Jinlin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method and Apparatus for File Identification
Publication number
20160366158
Publication date
Dec 15, 2016
iYuntian Co., Ltd.
Zhentan FENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD BASED ON THE COMBINATION OF THE UPnP AND STUN FOR NAT TRAVERSAL
Publication number
20110264739
Publication date
Oct 27, 2011
Institute of Acoustics, Chinese Academy of Sciences
Jinlin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE