NH

Ningming Hua

AT AT&T: 8 patents #2,286 of 18,772Top 15%
Overall (All Time): #654,206 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8203946 Method for providing voice-over-IP service Yue-Chuan Chu, John F. Murray 2012-06-19
8014386 Method for providing VoIP services for wireless terminals Yue-Chuan Chu 2011-09-06
7907550 Method and system for providing voice over IP conferencing service Yue-Chuan Chu 2011-03-15
7664103 Method for providing VoIP services for wireless terminals Yue-Chuan Chu 2010-02-16
7406043 Method for providing voice-over-IP service Yue-Chuan Chu, John F. Murray 2008-07-29
7203166 Method for providing voice-over-IP service Yue-Chuan Chu, John F. Murray 2007-04-10
7200139 Method for providing VoIP services for wireless terminals Yue-Chuan Chu 2007-04-03
7006436 Method for providing voice-over-IP service Yue-Chuan Chu, John F. Murray 2006-02-28