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For the Inventor, By the Inventor

Lemon Grove, CA, United States of America

Fredric Joel Harris

This inventor holds 23 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Digital Signal Processing. Top assignees: Spectral Dsp Corp., Xilinx, Inc., Signum Concept, Inc.. Active years: 1994-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fredric Joel Harris. Retrieved from https://idiyas.com/inventor/fredric-joel-harris

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

USPTO Granted Patents = 23 

% Patents Active = 43.5


Average Co-Inventor Count = 1.3

ph-index = 8

Forward Citations = 168(Granted Patents)


Location History:

  • Lemon Grove, CA (US) (1994 - 2014)
  • Spring Valley, CA (US) (2013 - 2017)
  • San Diego, CA (US) (2017 - 2024)

Company Filing History:

goldMedal3 out of 3 
 
Spectral Dsp Corp.
 patents
silverMedal3 out of 5,106 
 
Xilinx, Inc.
 patents
bronzeMedal2 out of 2 
 
Signum Concept, Inc.
 patents
4. 1 out of 8 
 
Bae Systems Information Solutions Inc.
 patents
5. 1 out of 2 
 
Bae Systems National Security Solutions Inc.
 patents
6. 1 out of 1 
 
Constream Corporation
 patent
7. 1 out of 5 
 
Scientific Research Corporation
 patents
8. 11 out of 834,453 
Other
 patents

Years Active: 1994-2025

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Areas of Expertise:
Orthogonal Frequency Division Multiplexing
Variable Bandwidth Filtering
Digital Signal Conditioning
Time-Interleaved ADC
Spectrum Analyzer
Adaptive Equalizer
Fragmentation Channelizer
Digital FIR Filter
Synchronization Recovery
3G Wireless Signals
Demodulation Techniques
Noise Analysis
23 patents (USPTO):Explore Patents
1. 12301399 - Systems and methods for shaped single carrier orthogonal frequency division multiplexing with low peak to average power ratio (2025-05-13),
2. 11876661 - Systems and methods for shaped single carrier orthogonal frequency division multiplexing with low peak to average power ratio (2024-01-16),
3. 11563617 - Systems and methods for shaped single carrier orthogonal frequency division multiplexing with low peak to average power ratio (2023-01-24),
4. 9935604 - Variable bandwidth filtering (2018-04-03),
5. 9831970 - Selectable bandwidth filter (2017-11-28),
6. 9787289 - M-path filter with outer and inner channelizers for passband bandwidth adjustment (2017-10-10),
7. 9148327 - Fragmentation channelizer (2015-09-29),
8. 9112735 - Pre-channelized spectrum analyzer (2015-08-18),
9. 9054838 - Synchronization recovery system (2015-06-09),
10. 8958510 - Selectable bandwidth filter (2015-02-17),
11. 8958469 - Digital receiver equalization system (2015-02-17),
12. 8957798 - Artifact-corrected time-interleaved ADC (2015-02-17),
13. 8761280 - Fragmentation channelizer (2014-06-24),
14. 8744025 - Digital signal conditioning (2014-06-03),
15. 8717006 - Method of performing synthetic instrument based noise analysis using proportional bandwidth spectrum analysis techniques (2014-05-06),

Title: The Innovative Journey of Fredric Joel Harris

Introduction: Fredric Joel Harris, a talented inventor hailing from Lemon Grove, California, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Fredric Joel Harris holds several patents in the field of telecommunications and signal processing, with his most recent patent focusing on advanced data compression techniques for efficient data transmission.

Career Highlights: Throughout his illustrious career, Fredric Joel Harris has worked with renowned tech companies, leading research institutions, and universities to develop cutting-edge solutions in the realm of digital signal processing. His work has revolutionized the way data is processed and transmitted in various industries.

Collaborations: Fredric Joel Harris has collaborated with top engineers, researchers, and inventors in the field, fostering a culture of innovation and excellence. His collaborative efforts have resulted in groundbreaking technologies that have shaped the digital landscape.

Conclusion: Fredric Joel Harris's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a pioneering figure in the world of telecommunications and signal processing. His contributions continue to inspire future generations of inventors and engineers.

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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