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For the Inventor, By the Inventor

Saratoga, CA, United States of America

Paul Nathan Freeman

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This inventor holds 16 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Optical Communications. Top assignees: Infinera Corporation, Sdl Inc., Jds Uniphase Corporation. Active years: 1989-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Nathan Freeman. Retrieved from https://idiyas.com/inventor/paul-nathan-freeman

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 87.5



Average Co-Inventor Count = 2.4

ph-index = 8

Forward Citations = 199(Granted Patents)


Location History:

  • Baxter, WV (US) (1989)
  • San Jose, CA (US) (2000 - 2001)
  • Suwannee, GA (US) (2008)
  • Batavia, NY (US) (2016)
  • Saratoga, CA (US) (2001 - 2024)

Company Filing History:

goldMedal8 out of 695 
 
Infinera Corporation
 patents
silverMedal4 out of 197 
 
Sdl Inc.
 patents
bronzeMedal1 out of 851 
 
Jds Uniphase Corporation
 patents
4. 2 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-2024

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Areas of Expertise:
Optical Spectrum Defragmentation
Wavelength Monitor
Power Control Systems
Fiber Amplifiers
Proactive Schemes
Dynamic Range
Photonic Integrated Circuits
Polarization Maintaining Lasers
Adaptive Partitioning
Electrical Drivers
WDM Applications
Lighted Tent
16 patents (USPTO):Explore Patents
1. 11942997 - Fast scan method and apparatus for beacon auto-tune (2024-03-26),
2. 11671195 - Proactive optical spectrum defragmentation scheme (2023-06-06),
3. 11563507 - Efficient adaptive optical spectrum partitioning and allocation scheme (2023-01-24),
4. D752341 - Phone bag (2016-03-29),
5. 9258215 - Optical layer protection switching applications (2016-02-09),
6. 8565602 - Wavelength and power monitor for WDM systems (2013-10-22),
7. 8385742 - Electrical return-to-zero (ERZ) driver circuit (2013-02-26),
8. 8155488 - Wavelength locking and power control systems for multi-channel photonic integrated circuits (PICs) (2012-04-10),
9. 7680364 - Wavelength locking and power control systems for multi-channel photonic integrated circuits (PICS) (2010-03-16),
10. 7455427 - Lighted tent apparatus and system (2008-11-25),
11. 6760152 - Method for increasing dynamic range of erbium doped fiber amplifiers (2004-07-06),
12. 6388806 - Upgradable, gain flattened fiber amplifiers for WDM applications (2002-05-14),
13. 6282016 - Polarization maintaining fiber lasers and amplifiers (2001-08-28),
14. 6236498 - Upgradable, gain flattened fiber amplifiers for WDM applications (2001-05-22),
15. 6049415 - Polarization maintaining fiber lasers and amplifiers (2000-04-11),

Title: The Inventor Paul Nathan Freeman

Introduction: Paul Nathan Freeman is a renowned inventor based in Saratoga, CA (US) known for his groundbreaking contributions to various fields.

Latest Patents: Paul Nathan Freeman holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of innovations.

Career Highlights: Throughout his career, Paul Nathan Freeman has demonstrated a keen ability to transform ideas into tangible inventions that have had a significant impact on society. His innovative spirit and dedication to pushing the boundaries of technology have earned him recognition in the inventor community.

Collaborations: Paul Nathan Freeman has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His partnerships have been instrumental in turning his visionary concepts into reality.

Conclusion: In conclusion, Paul Nathan Freeman's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a pioneering inventor in Saratoga, CA (US) and beyond.

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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