loadpatents
name:-0.010093212127686
name:-0.0086359977722168
name:-0.001101016998291
Lu; David Z. Patent Filings

Lu; David Z.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lu; David Z..The latest application filed is for "systems and methods for extending dsp capability of existing computing devices".

Company Profile
0.16.15
  • Lu; David Z. - Plano TX
  • Lu; David Z. - Dallas 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
PatentDate
Systems and methods for extending DSP capability of existing computing devices
Grant 10,225,290 - Chen , et al.
2019-03-05
Systems and Methods for Extending DSP Capability of Existing Computing Devices
App 20180020027 - Chen; Weisheng ;   et al.
2018-01-18
Methods, systems, and computer program products for storing communication session data at a network interface module
Grant 9,071,633 - Lu , et al. June 30, 2
2015-06-30
Methods, Systems, And Computer Program Products For Storing Communication Session Data At A Network Interface Module
App 20140215002 - Lu; David Z. ;   et al.
2014-07-31
Methods, systems and computer program products for storing communication session information at a network interface module
Grant 8,681,776 - Lu , et al. March 25, 2
2014-03-25
Methods, systems, and computer program products for implementing automatic protection switching for media packets transmitted over an ethernet switching fabric
Grant 8,040,899 - Shei , et al. October 18, 2
2011-10-18
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 transporting ATM cells in a device having an ethernet switching fabric
Grant 7,940,772 - Liu , 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 throttling network address translation (NAT) learning traffic in a voice over IP device
Grant 7,492,767 - Lu , et al. February 17, 2
2009-02-17
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 and systems for per-session network address translation (NAT) learning and firewall filtering in media gateway
Grant 7,380,011 - Li , et al. May 27, 2
2008-05-27
Methods, systems and computer program products for storing communication session information at a network interface module
App 20080089327 - Lu; David Z. ;   et al.
2008-04-17
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 throttling network address translation (NAT) learning traffic in a voice over IP device
App 20060288114 - Lu; David Z. ;   et al.
2006-12-21
Methods, systems, and computer program products for transporting ATM cells in a device having an ethernet switching fabric
App 20060268888 - Liu; Jinshui ;   et al.
2006-11-30
Methods, systems, and computer program products for implementing automatic protection switching for media packets transmitted over an ethernet switching fabric
App 20060268686 - Shei; Yen ;   et al.
2006-11-30
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, 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
Methods and systems for per-session network address translation (NAT) learning and firewall filtering in media gateway
App 20050076108 - Li, San-Qi ;   et al.
2005-04-07
Methods and systems for per-session dynamic management of media gateway resources
App 20050074017 - Qian, Edward Y. ;   et al.
2005-04-07

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