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For the Inventor, By the Inventor

Glendora, CA, United States of America

Tuan A Duong

This inventor holds 15 USPTO granted patents, primarily in Artificial Intelligence. Top assignees: California Institute of Technology, Adaptive Computation, LLC, The United States of America as Represented by the Administrator of the. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tuan A Duong. Retrieved from https://idiyas.com/inventor/tuan-a-duong

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

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 73.3

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 178(Granted Patents)


Location History:

  • South Pasadena, CA (US) (1993)
  • Pasadena, CA (US) (1995)
  • Glendora, CA (US) (2001 - 2019)

Company Filing History:

goldMedal7 out of 4,633 
 
California Institute of Technology
 patents
silverMedal5 out of 5 
 
Adaptive Computation, LLC
 patents
bronzeMedal2 out of 2,546 
 
The United States of America as Represented by the Administrator of the
 patents
4. 1 out of 2,490 
 
United States of America as Represented by the Administrator of NASA
 patents

Years Active: 1993-2025

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Areas of Expertise:
Image Processing
Object Recognition
Artificial Neural Network
Cognitive Processing
Bio-Inspired Detection
Compressive Sensing
Data Fusion
VLSI Neural Network
Spatial Ion Detection
Human Visual Pathway
Hardware Training
Chemical Detection
15 patents (USPTO):Explore Patents
1. 12417550 - Methods and apparatus of brain-like in-pixel intelligent processing system (2025-09-16),
2. 12387364 - Methods and apparatus of brain-like in-pixel intelligent processing system (2025-08-12),
3. 10289927 - Image integration search based on human visual pathway model (2019-05-14),
4. 10133955 - Systems and methods for object recognition based on human visual pathway (2018-11-20),
5. 9846808 - Image integration search based on human visual pathway model (2017-12-19),
6. 8976269 - Compressive sensing based bio-inspired shape feature detection CMOS imager (2015-03-10),
7. 8426806 - Differential mobility spectrometer with spatial ion detector and methods related thereto (2013-04-23),
8. 8340435 - Method and system for object recognition search (2012-12-25),
9. 8204927 - System and method for cognitive processing for data fusion (2012-06-19),
10. 7711157 - Artificial intelligence systems for identifying objects (2010-05-04),
11. 7640116 - Method for detection of selected chemicals in an open environment (2009-12-29),
12. 6513023 - Artificial neural network with hardware training and hardware refresh (2003-01-28),
13. 6307587 - Input circuit for an image processor (2001-10-23),
14. 5479579 - Cascaded VLSI neural network architecture for on-line learning (1995-12-26),
15. 5255349 - Electronic neural network for solving 'traveling salesman' and similar (1993-10-19),

Title: Top Inventor in Glendora, California

Introduction: Joseph Thomas Keyes is a prominent inventor based in Glendora, California. He has made significant contributions to various fields through his innovative ideas and patents.

Latest Patents: Joseph has recently been awarded several patents that showcase his creativity and technical expertise.

Career Highlights: Throughout his career, Joseph has achieved numerous milestones that highlight his dedication to invention and innovation.

Collaborations: He has worked with various organizations and individuals, fostering partnerships that enhance his inventive pursuits.

Conclusion: Joseph Thomas Keyes continues to be a leading figure in the world of invention, inspiring others with his work and vision.

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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