P
PatentIndex
Search
Landscape
Sign in
Assignee
BI YIFENG
CN
2 patents
Top patents
by PatentIndex Score
US9456006B2
Sep 27, 2016
Method, device and system for session binding
BI YIFENG
4 citations
68
US9119114B2
Aug 25, 2015
Method and system for updating tunnel information
BI YIFENG
1 citations
45