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For the Inventor, By the Inventor

Seoul, South Korea

Kwanghee Kim

This inventor holds 44 USPTO granted patents and 12 published patent applications and 10 EPO patents, primarily in Light Emitting Devices. Top assignees: Samsung Electronics Co., Ltd., Samsung Display Co., Ltd., Samsung Electronics Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwanghee Kim. Retrieved from https://idiyas.com/inventor/kwanghee-kim

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

USPTO Granted Patents = 44 

% Patents Active = 93.2

 

Average Co-Inventor Count = 5.5

ph-index = 3

Forward Citations = 47(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2021)
  • Seoul, KR (2018 - 2024)

Company Filing History:

goldMedal38 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal5 out of 2,423 
 
Samsung Display Co., Ltd.
 patents
bronzeMedal5 out of 6,229 
 
Samsung Electronics Ltd.
 patents
4. 2 out of 530 
 
University of Toronto
 patents
5. 1 out of 2 
 
Eutilex Co., Ltd.
 patents
6. 1 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
7. 1 out of 16,025 
 
University of California
 patents
where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:
Light Emitting Device
Electroluminescent Device
Quantum Dot Device
Display Device
Production Method
Nanoparticles
Transparent Electrodes
Semiconductor Nanocrystal
Film Structure
Memory Device
Hydrogen Separation Membrane
Silver Nanowires
44 patents (USPTO):Explore Patents
1. 12760222 - Semiconductor nanocrystal, light-emitting film, production method of the light-emitting film, light emitting device, and display device (2026-10-13),
2. 12721034 - Electroluminescent device and semiconductor nanoparticle (2026-08-25),
3. 12630597 - GPC3 CAR- T CELL COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME (2026-05-19),
4. 12628495 - Light emitting device and display device including the same (2026-05-12),
5. 12581790 - Eletroluminescent device including polycarboxylic acid compound and halogen at interface between electron transport layer and light emitting layer, and production method thereof (2026-03-17),
6. 12577459 - Quantum dot device and electronic device including the same (2026-03-17),
7. 12503646 - Quantum dot device, film having multilayered structure, and electronic device (2025-12-23),
8. 12448563 - Light emitting device and display device including the same (2025-10-21),
9. 12389744 - Electroluminescent device, production method thereof, and display device including the same (2025-08-12),
10. 12213333 - Light emitting device with electron auxiliary layer including metal oxide nanoparticles, and method of manufacturing the light emitting device, and display device (2025-01-28),
11. 12161005 - Light emitting device, method for manufacturing the same, and electronic device including the same (2024-12-03),
12. 12016241 - Quantum dot device, method of manufacturing the same, and electronic device (2024-06-18),
13. 12016190 - Electroluminescent device, and display device comprising thereof (2024-06-18),
14. 11957046 - Electroluminescent device, and display device comprising thereof (2024-04-09),
15. 11917841 - Light-emitting device comprising organic salt bound to quantum dots and production method thereof (2024-02-27),

Title: Kwanghee Kim: Pioneering Inventor from Seoul

Introduction: Kwanghee Kim is a renowned inventor hailing from Seoul, South Korea, known for his groundbreaking innovations in various fields.

Latest Patents: Kwanghee Kim holds several patents in the areas of technology and healthcare, with his most recent inventions focusing on sustainable energy solutions and advanced medical devices.

Career Highlights: With a career spanning over two decades, Kwanghee Kim has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized the industry.

Collaborations: Throughout his career, Kwanghee Kim has collaborated with top scientists, engineers, and medical professionals to bring his inventions to life, showcasing his ability to work across disciplines for the greater good of society.

Conclusion: Kwanghee Kim's dedication to innovation and his passion for creating a positive impact through his inventions have solidified his position as a trailblazing inventor in the global landscape.

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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