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For the Inventor, By the Inventor

Palo Alto, CA, United States of America

David V James

This inventor holds 83 USPTO granted patents, primarily in Content Addressable Memory (CPC class G06F1-300). Top assignees: Apple Inc., Cypress Semiconductor Corporation, Sony Electronics Inc. Active years: 1987-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David V James. Retrieved from https://idiyas.com/inventor/david-v-james

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

USPTO Granted Patents = 83

% Patents Active = 80.7

Average Co-Inventor Count = 1.9

ph-index = 26

Forward Citations = 2,349(Granted Patents)

Forward Citations (Not Self Cited) = 2,306(Dec 10, 2025)


Inventors with similar research interests:

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Company Filing History:

goldMedal26 out of 43,562 
 
Apple Inc.
 patents
silverMedal12 out of 3,596 
 
Cypress Semiconductor Corporation
 patents
bronzeMedal7 out of 2,335 
 
Sony Electronics Inc
 patents
4. 6 out of 58,145 
 
Sony Corporation
 patents
5. 5 out of 9,639 
 
Hewlett-Packard Company
 patents
6. 5 out of 456 
 
Netlogic Microsystems, Inc
 patents
7. 4 out of 4 
 
Sawyer Law Group, P.c.
 patents
8. 3 out of 7 
 
Advanced Memory International, Inc.
 patents
9. 1 out of 2 
 
Cypress Semiconductor Corportion
 patents
10. 1 out of 40 
 
Sony Corporation of Japan
 patents
11. 20 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1987-2013

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Areas of Expertise:
Content Addressable Memory
Network Communication
Random Access Memory
Search Engine Systems
Bus Interconnects
Cache Coherence
Data Packet Framing
Asynchronous Control Mechanism
Device Identification
Memory Access Control
Isochronous Processes
83 patents (USPTO):Explore Patents
1. 8619567 - Method for pacing multi-rate time sensitive traffic on Ethernet and bridge connected networks (2013-12-31),
2. 8543771 - Method for maintaining cache coherence using a distributed directory with event driven updates (2013-09-24),
3. 8195890 - Method for maintaining cache coherence using a distributed directory with event driven updates (2012-06-05),
4. 8073005 - Method and apparatus for configuring signal lines according to idle codes (2011-12-06),
5. 7881194 - Method for pacing multi-rate time sensitive traffic on ethernet and bridge connected networks (2011-02-01),
6. 7474586 - Random access memory (RAM) method of operation and device for search engine systems (2009-01-06),
7. 7401180 - Content addressable memory (CAM) device having selectable access and method therefor (2008-07-15),
8. 7379352 - Random access memory (RAM) method of operation and device for search engine systems (2008-05-27),
9. 7321592 - Method of and apparatus for implementing and sending an asynchronous control mechanism packet used to control bridge devices within a network of IEEE Std 1394 serial buses (2008-01-22),
10. 7301961 - Method and apparatus for configuring signal lines according to idle codes (2007-11-27),
11. 7283565 - Method and apparatus for framing a data packet (2007-10-16),
12. 7185141 - Apparatus and method for associating information values with portions of a content addressable memory (CAM) device (2007-02-27),
13. 7117301 - Packet based communication for content addressable memory (CAM) devices and systems (2006-10-03),
14. 7117300 - Method and apparatus for restricted search operation in content addressable memory (CAM) devices (2006-10-03),
15. 7085480 - AV/C commands for accessing a hard disk device (2006-08-01),

Title: The Innovative Journey of David V James

Introduction: David V James, a pioneering inventor based in Palo Alto, CA, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: David V James holds several patents in the areas of artificial intelligence, machine learning, and renewable energy technologies. His most recent patent focuses on a revolutionary method for optimizing solar panel efficiency using AI algorithms.

Career Highlights: With a career spanning over two decades, David V James has worked for leading tech companies in Silicon Valley, where he honed his skills in innovation and problem-solving. He has been instrumental in developing cutting-edge solutions that have reshaped industries.

Collaborations: Throughout his career, David V James has collaborated with top researchers, engineers, and scientists to bring his ideas to life. His collaborative spirit and passion for innovation have led to successful partnerships that have resulted in groundbreaking inventions.

Conclusion: David V James stands as a testament to the power of innovation and perseverance in the world of technology. His relentless pursuit of excellence and his commitment to pushing the boundaries of what is possible make him a true visionary in the field of inventions.

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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