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For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

Frank T Shum

This inventor holds 71 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in LED Lighting (CPC class H01L). Top assignees: Bridgelux Incorporated, Soraa, Inc., Applied Lighting Solutions, LLC. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frank T Shum. Retrieved from https://idiyas.com/inventor/frank-t-shum

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

USPTO Granted Patents = 71 

% Patents Active = 80.3

 

Average Co-Inventor Count = 1.6

ph-index = 15

Forward Citations = 747(Granted Patents)

Forward Citations (Not Self Cited) = 649(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Livermore, CA (US) (2013)
  • Fremont, CA (US) (2014 - 2023)
  • Sunnyvale, CA (US) (1998 - 2024)

Company Filing History:

goldMedal30 out of 305 
 
Bridgelux Incorporated
 patents
silverMedal19 out of 204 
 
Soraa, Inc.
 patents
bronzeMedal3 out of 3 
 
Applied Lighting Solutions, LLC
 patents
4. 3 out of 74 
 
Axis Lighting Inc.
 patents
5. 3 out of 3 
 
Filament Lighting, LLC
 patents
6. 2 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
7. 1 out of 7 
 
Ditech Corporation
 patents
8. 1 out of 1 
 
Manulius IP, Inc.
 patent
9. 1 out of 197 
 
Sdl Inc.
 patents
10. 8 out of 834,570 
Other
 patents

Years Active: 1998-2026

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Areas of Expertise:
LED Lighting
Electrode Structures
Optical Devices
Light Distribution
LED Lamp
Directional Light
Non-Directional Light
LED Package
High Intensity Light
Compact Lens
Multi-Function Accessories
Projection Paths
71 patents (USPTO):Explore Patents
1. 12546447 - Light distribution for narrow corridors and aisles (2026-02-10),
2. 12080832 - LEDs with efficient electrode structures (2024-09-03),
3. 11614207 - Post top LED lamp optics (2023-03-28),
4. 11553566 - Luminaire for emitting directional and non-directional light (2023-01-10),
5. 11363691 - Driver incorporating a lighting ballast for supplying constant voltage loads (2022-06-14),
6. 11133440 - LEDs with efficient electrode structures (2021-09-28),
7. 11022297 - LED light re-direction accessory (2021-06-01),
8. 10741726 - LEDs with efficient electrode structures (2020-08-11),
9. 10697612 - Light distribution for planar photonic component (2020-06-30),
10. 10436422 - Multi-function active accessories for LED lamps (2019-10-08),
11. 10274160 - Luminaire for emitting directional and non-directional light (2019-04-30),
12. 10199543 - LEDs with efficient electrode structures (2019-02-05),
13. 10180521 - Luminaire for emitting directional and nondirectional light (2019-01-15),
14. 10082284 - LED light re-direction accessory (2018-09-25),
15. D813424 - LED lamp (2018-03-20),

Title: The Innovative Journey of Frank T Shum

Introduction: Frank T Shum, a pioneering inventor based in Sunnyvale, CA, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Frank T Shum's latest patents include cutting-edge technologies in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach to innovation.

Career Highlights: With a career spanning over two decades, Frank T Shum has established himself as a leading figure in the tech industry, having worked with renowned companies and research institutions to bring his ideas to life. His innovative solutions have revolutionized various sectors, earning him recognition as a visionary inventor.

Collaborations: Throughout his career, Frank T Shum has collaborated with top-tier universities, leading research institutions, and forward-looking companies to push the boundaries of technological advancement. His ability to work across disciplines and industries has led to the development of groundbreaking inventions with real-world applications.

Conclusion: Frank T Shum's relentless pursuit of innovation and his passion for creating technologies that make a difference have solidified his reputation as a trailblazing inventor. His contributions continue to inspire the next generation of inventors and shape the future of technology.

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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