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For the Inventor, By the Inventor

Torrance, CA, United States of America

Hwa Chang Seo

This inventor holds 16 USPTO granted patents and 2 published patent applications. Top assignee: Hrl Laboratories, LLC. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hwa Chang Seo. Retrieved from https://idiyas.com/inventor/hwa-chang-seo

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

USPTO Granted Patents = 16 

% Patents Active = 81.3

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Torance, CA (US) (2022)
  • Torrance, CA (US) (2017 - 2023)
  • Malibu, CA (US) (2023 - 2024)

Company Filing History:

goldMedal16 out of 2,107 
 
Hrl Laboratories, LLC
 patents

Years Active: 2017-2026

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16 patents (USPTO):Explore Patents
1. 12704748 - Reconfigurable optical device having device elements with phase change material layers and corresponding heaters connected to a circuit (2026-08-11),
2. 12604500 - N-type 2D transition metal dichalcogenide (TMD) transistor (2026-04-14),
3. 12446477 - Reconfigurable devices with multi-layer composite phase change materials (2025-10-14),
4. 12398455 - High-resistivity ruthenium oxide thin film fabrication and temperature sensor structure with high-resistivity ruthenium oxide thin film (2025-08-26),
5. 12116662 - Method for growing crystalline optical films on Si substrates which may optionally have an extremely small optical loss in the infra-red spectrum with hydrogenation of the crystalline optical films (2024-10-15),
6. 11988907 - Electric field-tunable IR devices with very large modulation of refractive index and methods to fabricate them (2024-05-21),
7. 11808937 - Spatial light modulator using phase-change materials with improved fill factor (2023-11-07),
8. 11788183 - Method for growing crystalline optical films on Si substrates which may optionally have an extremely small optical loss in the infra-red spectrum with hydrogenation of the crystalline optical films (2023-10-17),
9. 11569367 - Graphene LHFETS (lateral heterostructure field effect transistors) on SI compatible with CMOS BEOL process (2023-01-31),
10. 11222959 - Metal oxide semiconductor field effect transistor and method of manufacturing same (2022-01-11),
11. 11187891 - Spatial light modulator using phase-change matertals with improved fill factor (2021-11-30),
12. 10559694 - Graphene transistors on microbial cellulose (2020-02-11),
13. 10096736 - P-Type chalcogenide and n-type silicon heterojunction infared photodiodes and method of manufacturing thereof (2018-10-09),
14. 9954133 - P-type chalcogenide and N-type silicon heterojunction infrared photodiodes and method of manufacturing thereof (2018-04-24),
15. 9679970 - Graphene transistors on microbial cellulose (2017-06-13),

Title: The Innovative Journey of Hwa Chang Seo

Introduction: Hwa Chang Seo, a pioneering inventor based in Torrance, CA (US), has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Hwa Chang Seo holds several patents in the areas of electronics and renewable energy, with his most recent patent focusing on a revolutionary solar panel design that increases energy efficiency by 30%.

Career Highlights: Throughout his illustrious career, Hwa Chang Seo has been recognized for his innovative spirit and dedication to creating sustainable solutions. He has received multiple awards for his contributions to the renewable energy sector.

Collaborations: Hwa Chang Seo has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships have led to the development of cutting-edge technologies that have the potential to shape the future of clean energy.

Conclusion: Hwa Chang Seo's passion for innovation and commitment to sustainability have established him as a trailblazer in the field of technology. His inventive spirit continues to inspire others to push the boundaries of what is possible in the world of inventions.

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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