YC

Yue-Chuan Chu

AT AT&T: 9 patents #2,000 of 18,772Top 15%
Overall (All Time): #579,829 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8203946 Method for providing voice-over-IP service Ningming Hua, John F. Murray 2012-06-19
8014386 Method for providing VoIP services for wireless terminals Ningming Hua 2011-09-06
7907550 Method and system for providing voice over IP conferencing service Ningming Hua 2011-03-15
7664103 Method for providing VoIP services for wireless terminals Ningming Hua 2010-02-16
7406043 Method for providing voice-over-IP service Ningming Hua, John F. Murray 2008-07-29
7203166 Method for providing voice-over-IP service Ningming Hua, John F. Murray 2007-04-10
7200139 Method for providing VoIP services for wireless terminals Ningming Hua 2007-04-03
7006436 Method for providing voice-over-IP service Ningming Hua, John F. Murray 2006-02-28
6374102 User proactive call handling Ronald J. Brachman, Kenny Xiaojian Huang, Jesse Eugene Russell 2002-04-16