Qian; Edward Y.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Qian; Edward Y..The latest application filed is for "methods, systems, and computer program products for load balanced and symmetric path computations for voip traffic engineering".

Company Profile

0.9.8

Qian; Edward Y. - Plano TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods, systems, and computer program products for load balanced and symmetric path computations for VoIP traffic engineering Grant 7,969,890 - Qian , et al. June 28, 2	2011-06-28
Methods, systems, and computer program products for source-aware IP routing at a media gateway Grant 7,948,985 - Lu , et al. May 24, 2	2011-05-24
Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using media gateway and associated next-hop routers Grant 7,940,660 - Zhu , et al. May 10, 2	2011-05-10
Methods, systems, and computer program products for implementing link redundancy in a media gateway Grant 7,881,188 - Li , et al. February 1, 2	2011-02-01
METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR LOAD BALANCED AND SYMMETRIC PATH COMPUTATIONS FOR VoIP TRAFFIC ENGINEERING App 20100214927 - Qian; Edward Y. ; et al.	2010-08-26
Methods, systems, and computer program products for load balanced and symmetric path computations for VoIP traffic engineering Grant 7,715,403 - Qian , et al. May 11, 2	2010-05-11
Methods, systems, and computer program products for multi-path shortest-path-first computations and distance-based interface selection for VoIP traffic Grant 7,570,594 - Zhu , et al. August 4, 2	2009-08-04
Methods, Systems, And Computer Program Products For Source-aware Ip Routing At A Media Gateway App 20080279201 - Lu; David Z. ; et al.	2008-11-13
Methods and systems for per-session dynamic management of media gateway resources Grant 7,424,025 - Qian , et al. September 9, 2	2008-09-09
Methods, systems, and computer program products for implementing link redundancy in a media gateway App 20070183314 - Li; San-qi ; et al.	2007-08-09
Methods, systems, and computer program products for load balanced and symmetric path computations for VoIP traffic engineering App 20070064613 - Qian; Edward Y. ; et al.	2007-03-22
Methods, systems, and computer program products for multi-path shortest-path-first computations and distance-based interface selection for VoIP traffic App 20070053300 - Zhu; Rupert ; et al.	2007-03-08
Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using network-aware media gateway Grant 6,956,820 - Zhu , et al. October 18, 2	2005-10-18
Methods, Systems, And Computer Program Products For Voice Over Ip (voip) Traffic Engineering And Path Resilience Using Network-aware Media Gateway App 20050083844 - Zhu, Rupert ; et al.	2005-04-21
Methods and systems for per-session dynamic management of media gateway resources App 20050074017 - Qian, Edward Y. ; et al.	2005-04-07
Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using media gateway and associated next-hop routers App 20050073998 - Zhu, Rupert ; et al.	2005-04-07
Protection architecture for virtual channel connections (VCCS) in a telecommunications network Grant 6,353,593 - Chen , et al. March 5, 2	2002-03-05

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