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For the Inventor, By the Inventor

San Jose, CA, United States of America

Subramanian S Meiyappan

This inventor holds 31 USPTO granted patents and 6 published patent applications and 2 EPO patents, primarily in Telecommunications Systems. Top assignees: Nextnav, LLC, Koninklijke Philips Corporation N.v., Ecsite, Inc.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Subramanian S Meiyappan. Retrieved from https://idiyas.com/inventor/subramanian-s-meiyappan

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

USPTO Granted Patents = 31 

% Patents Active = 96.8


Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 289(Granted Patents)


Location History:

  • Tempe, AZ (US) (2003)
  • Santa Clara, CA (US) (2012 - 2015)
  • San Jose, CA (US) (2003 - 2024)

Company Filing History:

goldMedal18 out of 134 
 
Nextnav, LLC
 patents
silverMedal6 out of 21,910 
 
Koninklijke Philips Corporation N.v.
 patents
bronzeMedal3 out of 3 
 
Ecsite, Inc.
 patents
4. 1 out of 21,399 
 
Cisco Technology, Inc.
 patents
5. 1 out of 1 
 
Commlabs, Inc.
 patent
6. 1 out of 1 
 
Netnav, LLC
 patent
7. 1 out of 834,570 
Other
 patents

Years Active: 2003-2026

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Areas of Expertise:
Telecommunications Equipment
Blockchain Tracking
Wide Area Positioning
RF Data Mapping
Cable Testing
Low-Power Location
Time Synchronization
Conditional Access
Random Number Generation
Direct Memory Access
Host Bus Optimization
Bus Contention Control
31 patents (USPTO):Explore Patents
1. 12628211 - Systems and methods for tracking telecommunications equipment in a blockchain (2026-05-12),
2. 12289131 - Wide area positioning system (2025-04-29),
3. 12050281 - Systems and methods of radio frequency data mapping and collection for environments (2024-07-30),
4. 11848723 - Systems and methods of testing cables in telecommunication systems and systems that contain said cables (2023-12-19),
5. 11705936 - Wide area positioning system (2023-07-18),
6. 11115078 - Wide area positioning system (2021-09-07),
7. 10649090 - Wide area positioning system (2020-05-12),
8. 10608695 - Wide area positioning system (2020-03-31),
9. 10470129 - Systems and methods for low-power location determination using terrestrial signals (2019-11-05),
10. 10231201 - Systems and methods for assured time synchronization of an RF beacon (2019-03-12),
11. 10194395 - Systems and methods for low-power location determination using terrestrial signals (2019-01-29),
12. 10175945 - Methods and systems for improving correlation (2019-01-08),
13. 9967845 - Systems and methods for selectively receiving and processing RF signals at an RF beacon (2018-05-08),
14. 9810788 - Wide area positioning system (2017-11-07),
15. 9787649 - Systems and methods for providing conditional access to transmitted information (2017-10-10),

Title: The Innovative Journey of Subramanian S Meiyappan

Introduction: Subramanian S Meiyappan, a pioneering inventor based in San Jose, CA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Subramanian S Meiyappan holds several recent patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Subramanian S Meiyappan has worked with renowned tech companies, leading research institutions, and universities, where he has spearheaded projects that have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Subramanian S Meiyappan has collaborated with top-notch scientists, engineers, and researchers, both nationally and internationally, to bring his innovative ideas to life. His ability to work in multidisciplinary teams has led to the development of cutting-edge technologies.

Conclusion: Subramanian S Meiyappan's relentless passion for innovation, coupled with his exceptional problem-solving skills, has solidified his reputation as a trailblazing inventor in the ever-evolving world of technology. His dedication to pushing the boundaries of what is possible continues to inspire future generations of inventors and innovators.

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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