HB

Ho Bao

CI Cisco: 10 patents #1,401 of 13,007Top 15%
Nortel Networks Limited: 1 patents #2,518 of 5,294Top 50%
Overall (All Time): #465,098 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8842689 Cross cluster extension mobility in internet-protocol telephony Atul Trasi, Daniel Keller, Susan M. Sauter, Chunfeng Huang 2014-09-23
8582741 Unification of rosters in a communication system Chris Pearce, Ping Ni 2013-11-12
8254552 System and method for providing a recovery mode in a session initiation protocol (SIP) environment David Harton, Richard A. Frisk, Clint D. Entrop 2012-08-28
7995559 System and method for interworking communication protocols to provide supplementary services Joanna Chen, Stephen S. Hua, Shipeng Li, Ping Ni, Christopher E. Pearce +1 more 2011-08-09
7983660 Mobile telephone device identifying whether incoming wireless call anchored by an enhanced services server Hemendra Rana 2011-07-19
7974277 System and method for routing calls Scott Henning, Christopher E. Pearce, James Williams 2011-07-05
7839879 Method and system for supporting cross cluster extension mobility in internet-protocol telephony Atul Trasi, Daniel Keller, Susan M. Sauter, Chunfeng Huang 2010-11-23
7778274 System and method for providing a compatibility feature in a session initiation protocol (SIP) environment Tripti Agarwal, David R. Daiker, Richard A. Frisk, David Wayne Mills, John K. Restrick, Jr. 2010-08-17
7729482 Method and system for providing communication protocol interoperability John K. Restrick, Jr., Tripti Agarwal, Rongxuan V. Chen, David Wayne Mills 2010-06-01
7701971 System and method for providing a compatibility feature in a session initiation protocol (SIP) environment Tripti Agarwal, David R. Daiker, Richard A. Frisk, David Wayne Mills, John K. Restrick, Jr. 2010-04-20
5862481 Inter-technology roaming proxy Sanjay Kulkarni, Samir Kaji, Susan Iskra, Jin Chen, James Bender +1 more 1999-01-19