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For the Inventor, By the Inventor

Dallas, TX, United States of America

David Z Lu

This inventor holds 18 USPTO granted patents and 5 EPO patents, primarily in Voice Over IP Engineering. Top assignees: Genband US LLC, Santera Systems, Inc., Genband Inc.. Active years: 2005-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Z Lu. Retrieved from https://idiyas.com/inventor/david-z-lu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 18

% Patents Active = 100.0


Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 139(Granted Patents)


Location History:

  • Coppell, TX (US) (2008 - 2011)
  • Dallas, TX (US) (2005 - 2015)
  • Plano, TX (US) (2019)

Company Filing History:

goldMedal10 out of 209 
 
Genband US LLC
 patents
silverMedal7 out of 22 
 
Santera Systems, Inc.
 patents
bronzeMedal1 out of 27 
 
Genband Inc.
 patents

Years Active: 2005-2019

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Areas of Expertise:
VoIP Traffic Engineering
Media Gateway
Network Address Translation
Path Resilience
Session Management
Packet Classification
Ethernet Switching
Quality of Service
Dynamic Management
Load Balancing
Automatic Protection Switching
18 patents (USPTO):Explore Patents
1. 10225290 - Systems and methods for extending DSP capability of existing computing devices (2019-03-05),
2. 9071633 - Methods, systems, and computer program products for storing communication session data at a network interface module (2015-06-30),
3. 8681776 - Methods, systems and computer program products for storing communication session information at a network interface module (2014-03-25),
4. 8040899 - Methods, systems, and computer program products for implementing automatic protection switching for media packets transmitted over an ethernet switching fabric (2011-10-18),
5. 7969890 - Methods, systems, and computer program products for load balanced and symmetric path computations for VoIP traffic engineering (2011-06-28),
6. 7965627 - QoS measurement with split-path zero-latency virtual jitter buffer (2011-06-21),
7. 7948985 - Methods, systems, and computer program products for source-aware IP routing at a media gateway (2011-05-24),
8. 7940772 - Methods, systems, and computer program products for transporting ATM cells in a device having an ethernet switching fabric (2011-05-10),
9. 7940660 - Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using media gateway and associated next-hop routers (2011-05-10),
10. 7881188 - Methods, systems, and computer program products for implementing link redundancy in a media gateway (2011-02-01),
11. 7715403 - Methods, systems, and computer program products for load balanced and symmetric path computations for VoIP traffic engineering (2010-05-11),
12. 7570594 - Methods, systems, and computer program products for multi-path shortest-path-first computations and distance-based interface selection for VoIP traffic (2009-08-04),
13. 7492767 - Methods, systems, and computer program products for throttling network address translation (NAT) learning traffic in a voice over IP device (2009-02-17),
14. 7453893 - Methods and apparatus for generating session detail records (2008-11-18),
15. 7447220 - Methods and systems for packet classification with improved memory utilization in a media gateway (2008-11-04),

Title: The Inventive Journey of David Z Lu

Introduction: David Z Lu is a prolific inventor based in Dallas, Texas, known for his groundbreaking contributions to various technological fields.

Latest Patents: David Z Lu holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies.

Career Highlights: With a background in engineering and computer science, David Z Lu has worked for leading tech companies, where he has spearheaded innovative projects and received recognition for his inventive solutions.

Collaborations: Throughout his career, David Z Lu has collaborated with top researchers, engineers, and scientists to push the boundaries of technology and bring cutting-edge ideas to life.

Conclusion: David Z Lu's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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