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For the Inventor, By the Inventor

Los Gatos, CA, United States of America

David B Cheung

This inventor holds 17 USPTO granted patents and 1 published patent application. Top assignees: Apple Inc., Brocade Communications Systems, Inc., Foundry Networks, Inc.. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David B Cheung. Retrieved from https://idiyas.com/inventor/david-b-cheung

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

USPTO Granted Patents = 17 

% Patents Active = 82.4

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 149(Granted Patents)


Location History:

  • Cupertino, CA (US) (2011 - 2021)
  • Los Gatos, CA (US) (2018 - 2023)

Company Filing History:

goldMedal7 out of 43,495 
 
Apple Inc.
 patents
silverMedal5 out of 498 
 
Brocade Communications Systems, Inc.
 patents
bronzeMedal3 out of 205 
 
Foundry Networks, Inc.
 patents
4. 2 out of 124 
 
Gigamon Inc.
 patents

Years Active: 2011-2025

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17 patents (USPTO):Explore Patents
1. 12316394 - Non-line-of-sight detection (2025-05-27),
2. 11770198 - Non-line-of-sight detection (2023-09-26),
3. 11165682 - Session aware adaptive packet filtering (2021-11-02),
4. 10911514 - Synchronized wireless and video operations (2021-02-02),
5. 10813089 - Roll-call channel access (2020-10-20),
6. 10505834 - Session aware adaptive packet filtering (2019-12-10),
7. 10128902 - Device, system, and method for coexistence based frequency hopping (2018-11-13),
8. 9445275 - Methods and apparatus for mitigating interference in aggressive form factor designs (2016-09-13),
9. 9411656 - Load balance connections per server in multi-core/multi-blade system (2016-08-09),
10. 9274851 - Core-trunking across cores on physically separated processors allocated to a virtual machine based on configuration information including context information for virtual machines (2016-03-01),
11. 9270566 - Monitoring server load balancing (2016-02-23),
12. 8995553 - Methods and apparatus for mitigating interference in aggressive form factor designs (2015-03-31),
13. 8856421 - Multi-processor architecture using multiple switch fabrics implementing point-to-point serial links and method of operating same (2014-10-07),
14. 8619552 - Virtual router with a priority value per port (2013-12-31),
15. 8335884 - Multi-processor architecture implementing a serial switch and method of operating same (2012-12-18),

Title: The Innovative Journey of David B Cheung

Introduction: David B Cheung is a renowned inventor based in Los Gatos, CA (US) known for his groundbreaking contributions to various fields.

Latest Patents: David B Cheung holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, David B Cheung has worked with leading companies to develop cutting-edge solutions that have revolutionized industries.

Collaborations: Throughout his career, David B Cheung has collaborated with top researchers, engineers, and designers to bring his innovative ideas to life, resulting in successful products and technologies.

Conclusion: David B Cheung's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs.

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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