Assignee
GAO XIAOFENG
US10 patents
Top patents by PatentIndex Score
US8204184B2Jun 19, 2012
Web integrated interactive voice response
GAO XIAOFENG18 citations91
US8600018B2Dec 3, 2013
Web integrated interactive voice response
GAO XIAOFENG7 citations84
US8077840B2Dec 13, 2011
Web integrated interactive voice response
GAO XIAOFENG6 citations72
US8203951B2Jun 19, 2012
System and method for forwarding messages
GAO XIAOFENG3 citations63
US8150000B2Apr 3, 2012
Voice mail notification using instant messaging
GAO XIAOFENG2 citations63
US8798637B2Aug 5, 2014
Electronic message exchange over multiple wireless communication networks with a single device
GAO XIAOFENG0 citations52
US8737577B2May 27, 2014
IP handset-based voice mail notification
GAO XIAOFENG0 citations52
US8249593B2Aug 21, 2012
Electronic message exchange over multiple wireless communication networks with a single device
GAO XIAOFENG0 citations52
US8107607B2Jan 31, 2012
Integrated chat client with receiving party choice
GAO XIAOFENG0 citations52
US8098802B2Jan 17, 2012
DSL integrated call waiting
GAO XIAOFENG0 citations52