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CN4 patents

Top patents by PatentIndex Score

US8433282B2Apr 30, 2013

Emergency service handover method

YOU SHILIN5 citations71
US8339999B2Dec 25, 2012

Method for implementing centralized service chairman side conference service of IP multimedia subsystem

YOU SHILIN2 citations60
US8180347B2May 15, 2012

Domain transferring method for single radio voice call continuity

YOU SHILIN5 citations60
US9031566B2May 12, 2015

Home base station access method, home base station system and home base station access point

YOU SHILIN0 citations39