Assignee

LU XUANMING

CN2 patents

Top patents by PatentIndex Score

US8824657B2Sep 2, 2014

Providing ring back tones in a communication network

LU XUANMING0 citations42

US8060087B2Nov 15, 2011

CDMA intelligent network system and its method, device for realizing international roaming service

LU XUANMING0 citations30