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For the Inventor, By the Inventor

Lilburn, GA, United States of America

James O Farmer

This inventor holds 56 USPTO granted patents, plus 6 CIPO patents, primarily in Optical Network Systems (CPC class 380 ). Top assignees: Scientific-Atlanta, Inc., Wave7 Optics, Inc., Enablence USA Fttx Networks Inc.. Active years: 1987-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James O Farmer. Retrieved from https://idiyas.com/inventor/james-o-farmer

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

Calculating rank
USPTO Granted Patents = 56

% Patents Active = 80.4

 

Average Co-Inventor Count = 2.7

ph-index = 23

Forward Citations = 1,803(Granted Patents)

Forward Citations (Not Self Cited) = 1,750(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Doraville, GA (US) (1987 - 1989)
  • Liburn, GA (US) (2002)
  • Lilburn, GA (US) (1988 - 2011)
  • Cumming, GA (US) (2008 - 2014)
  • Alpharetta, GA (US) (2013 - 2016)

Company Filing History:

goldMedal18 out of 697 
 
Scientific-Atlanta, Inc.
 patents
silverMedal14 out of 18 
 
Wave7 Optics, Inc.
 patents
bronzeMedal10 out of 10 
 
Enablence USA Fttx Networks Inc.
 patents
4. 5 out of 41 
 
Aurora Networks, Inc.
 patents
5. 2 out of 61 
 
Antec, Incorporated
 patents
6. 2 out of 44 
 
Arris International, Inc.
 patents
7. 1 out of 6 
 
Digital Video Systems, Inc.
 patents
8. 1 out of 1 
 
Enablence Technologies Inc.
 patent
9. 1 out of 1 
 
Wave7 Optices, Inc.
 patent
10. 2 out of 834,659 
Other
 patents

Years Active: 1987-2016

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Areas of Expertise:
Optical Signals
Communication Loss
Cable Modem Protocol
Subscriber Interface
Signal Propagation
Legacy Terminals
Bandwidth Demands
Heat Removal
SRS Interference
Data Service Provider
Return Path
CATV Systems
56 patents (USPTO):Explore Patents
1. 9455778 - Method and system for protecting against communication loss in an optical network system (2016-09-27),
2. 8682162 - Method and system for providing a return path for signals generated by legacy terminals in an optical network (2014-03-25),
3. 8594506 - Method and system for propagating upstream cable modem signals and RF return video control signals over the same optical network (2013-11-26),
4. 8577220 - Method and system for protecting against communication loss in an optical network system (2013-11-05),
5. 8396369 - Method and system for propagating upstream cable modem signals and RF return video control signals over the same optical network (2013-03-12),
6. 7986880 - Method and system for providing a return path for signals generated by legacy terminals in an optical network (2011-07-26),
7. 7953325 - System and method for communicating optical signals between a data service provider and subscribers (2011-05-31),
8. 7877014 - Method and system for providing a return path for signals generated by legacy video service terminals in an optical network (2011-01-25),
9. 7623786 - System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide (2009-11-24),
10. 7616901 - Countermeasures for idle pattern SRS interference in ethernet optical network systems (2009-11-10),
11. 7606492 - System and method for communicating optical signals upstream and downstream between a data service provider and subscribers (2009-10-20),
12. 7599622 - System and method for communicating optical signals between a data service provider and subscribers (2009-10-06),
13. 7593639 - Method and system for providing a return path for signals generated by legacy terminals in an optical network (2009-09-22),
14. 7583897 - Optical network system and method for supporting upstream signals propagated according to a cable modem protocol (2009-09-01),
15. 7529485 - Method and system for supporting multiple services with a subscriber optical interface located outside a subscriber's premises (2009-05-05),

Title: The Innovative Journey of James O Farmer

Introduction: James O Farmer, a talented inventor hailing from Lilburn, Georgia, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: James O Farmer's latest patents include a cutting-edge software application designed to streamline communication processes in the healthcare industry, as well as a revolutionary device aimed at enhancing energy efficiency in residential buildings.

Career Highlights: With a career spanning over two decades, James O Farmer has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions. His work has not only earned him recognition within the industry but has also improved the lives of many individuals worldwide.

Collaborations: Throughout his career, James O Farmer has collaborated with leading technology companies and research institutions to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many of his projects.

Conclusion: James O Farmer's passion for innovation and his relentless drive to push the boundaries of what is possible have solidified his position as a respected figure in the world of inventors. His dedication to creating solutions that make a real difference is truly inspiring.

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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