Inventor · disambiguated record
David Z. Lu
Also filed as: LU DAVID · LU DAVID Z · LU DAVID ZHUO
18 granted patents·1 pending application·226 citations·filing 2003–2016
93Inventor score
Top patents by PatentIndex Score
19 records- 0189US6956820B2Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using network-aware media gatewaySANTERA SYSTEMS INC·Filed 2004·Granted Oct 18, 2005·76 cites·54 claims
- 0284US7447220B2Methods and systems for packet classification with improved memory utilization in a media gatewaySANTERA SYSTEMS LLC·Filed 2005·Granted Nov 4, 2008·14 cites·42 claims
- 0384US7424025B2Methods and systems for per-session dynamic management of media gateway resourcesSANTERA SYSTEMS INC·Filed 2003·Granted Sep 9, 2008·40 cites·40 claims
- 0482US7570594B2Methods, systems, and computer program products for multi-path shortest-path-first computations and distance-based interface selection for VoIP trafficSANTERA SYSTEMS LLC·Filed 2006·Granted Aug 4, 2009·12 cites·33 claims
- 0582US7380011B2Methods and systems for per-session network address translation (NAT) learning and firewall filtering in media gatewaySANTERA SYSTEMS INC·Filed 2003·Granted May 27, 2008·41 cites·50 claims
- 0679US7453893B2Methods and apparatus for generating session detail recordsSANTERA SYSTEMS LLC·Filed 2005·Granted Nov 18, 2008·10 cites·20 claims
- 0778US7715403B2Methods, systems, and computer program products for load balanced and symmetric path computations for VoIP traffic engineeringGENBAND INC·Filed 2006·Granted May 11, 2010·7 cites·12 claims
- 0877US7881188B2Methods, systems, and computer program products for implementing link redundancy in a media gatewayGENBAND US LLC·Filed 2007·Granted Feb 1, 2011·7 cites·20 claims
- 0969US8681776B2Methods, systems and computer program products for storing communication session information at a network interface moduleLU DAVID Z·Filed 2006·Granted Mar 25, 2014·5 cites·26 claims
- 1068US8040899B2Methods, systems, and computer program products for implementing automatic protection switching for media packets transmitted over an ethernet switching fabricGENBAND US LLC·Filed 2005·Granted Oct 18, 2011·4 cites·41 claims
- 1165US7965627B2QoS measurement with split-path zero-latency virtual jitter bufferGENBAND US LLC·Filed 2005·Granted Jun 21, 2011·3 cites·23 claims
- 1259US7940660B2Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using media gateway and associated next-hop routersGENBAND US LLC·Filed 2004·Granted May 10, 2011·6 cites·35 claims
- 1356US7940772B2Methods, systems, and computer program products for transporting ATM cells in a device having an ethernet switching fabricGENBAND US LLC·Filed 2005·Granted May 10, 2011·1 cites·44 claims
- 1454US9071633B2Methods, systems, and computer program products for storing communication session data at a network interface moduleGENBAND US LLC·Filed 2014·Granted Jun 30, 2015·0 cites·27 claims
- 1547US7948985B2Methods, systems, and computer program products for source-aware IP routing at a media gatewayGENBAND US LLC·Filed 2007·Granted May 24, 2011·0 cites·18 claims
- 1647US7492767B2Methods, systems, and computer program products for throttling network address translation (NAT) learning traffic in a voice over IP deviceSANTERA SYSTEMS INC·Filed 2006·Granted Feb 17, 2009·0 cites·38 claims
- 1745US7969890B2Methods, systems, and computer program products for load balanced and symmetric path computations for VoIP traffic engineeringGENBAND US LLC·Filed 2010·Granted Jun 28, 2011·0 cites·10 claims
- 1841US10225290B2Systems and methods for extending DSP capability of existing computing devicesGENBAND US LLC·Filed 2016·Granted Mar 5, 2019·0 cites·20 claims
- 1934US2013071927A1Media and methods for cell cultureLU DAVID·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →