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For the Inventor, By the Inventor

Hwaseong, South Korea

Seung Hun Lee

This inventor holds 141 USPTO granted patents and 19 published patent applications and 11 EPO patents, primarily in Semiconductor Devices (CPC class H01L21-02532). Top assignees: Samsung Electronics Co., Ltd., Youngchang Chemical Co., Ltd., Samsung Display Co., Ltd.. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seung Hun Lee. Retrieved from https://idiyas.com/inventor/seung-hun-lee

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

USPTO Granted Patents = 141 

% Patents Active = 95.7

 

Average Co-Inventor Count = 3.8

ph-index = 6

Forward Citations = 127(Granted Patents)

Forward Citations (Not Self Cited) = 110(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Daegugwangyeok-si, KR (2009)
  • Namyangju-si, KR (2018)
  • Hwasung, KR (2019)
  • Anyang-si, KR (2020)
  • Gyeonggi-do, KR (2017 - 2022)
  • Icheon-si, KR (2017 - 2022)
  • Yongin-si, KR (2023)
  • Seoul, KR (2007 - 2024)
  • Suwon-si, KR (2016 - 2024)
  • Hwaseong-si, KR (2016 - 2024)
  • Daegu, KR (2017 - 2024)

Company Filing History:

goldMedal70 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal30 out of 30 
 
Youngchang Chemical Co., Ltd.
 patents
bronzeMedal13 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
4. 13 out of 11,642 
 
Skhynix Inc.
 patents
5. 6 out of 915 
 
Lsis Co., Ltd.
 patents
6. 3 out of 6,228 
 
Hynix Semiconductor Inc.
 patents
7. 3 out of 1,860 
 
Imec Vzw
 patents
8. 3 out of 159 
 
Ls Mtron Ltd.
 patents
9. 2 out of 2,248 
 
Korea Institute of Science and Technology
 patents
10. 1 out of 1 
 
Semibooster Co., Ltd.
 patent
11. 1 out of 143 
 
Skc Co., Ltd.
 patents
12. 1 out of 1,352 
 
Sungkyunkwan University
 patents
13. 1 out of 84 
 
The Asan Foundation
 patents
where one patent can have more than one assignee

Years Active: 2007-2025

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Areas of Expertise:
Semiconductor Devices
Display Device
Lithography Composition
Silicon Oxide Polishing
Memory Cell Fabrication
Photoresist Processing
Nanowires
3D Field-Effect Transistor
Superlattice Pattern
Patterning Method
Capping Layers
Etching Process
141 patents (USPTO):Explore Patents
1. 12426367 - Display device and method of manufacturing display device (2025-09-23),
2. 12398342 - Process liquid composition for lithography and pattern forming method using same (2025-08-26),
3. 12306084 - Method for analyzing silicon concentration in phosphoric acid solution (2025-05-20),
4. 12305080 - Slurry composition for polishing silicon oxide film, and polishing method using same (2025-05-20),
5. 12289972 - Display device (2025-04-29),
6. 12283497 - Semiconductor deposition monitoring device (2025-04-21),
7. 12278271 - Semiconductor device having capping layers with different germanium concentrations over an active pattern (2025-04-14),
8. 12256564 - Semiconductor device having a liner layer and method of fabricating the same (2025-03-18),
9. 12243874 - Method of forming a static random-access memory (SRAM) cell with fin field effect transistors (2025-03-04),
10. 12206026 - Semiconductor device including multi-thickness nanowires (2025-01-21),
11. 12166081 - Semiconductor device-including source and drain regions and superlattice pattern having a pillar shape (2024-12-10),
12. 12159911 - Semiconductor including active contact buried portions (2024-12-03),
13. 12105421 - Highly thick spin-on-carbon hard mask composition and patterning method using same (2024-10-01),
14. 12100735 - Semiconductor devices (2024-09-24),
15. 12094719 - Etching pattern forming method in semiconductor manufacturing process (2024-09-17),

Title: The Innovative Journey of Seung Hun Lee

Introduction: Seung Hun Lee, a talented inventor hailing from Hwaseong-si, South Korea, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Seung Hun Lee holds several patents in the areas of electronics and robotics, with his most recent patent focusing on a cutting-edge artificial intelligence algorithm for autonomous vehicles.

Career Highlights: Throughout his illustrious career, Seung Hun Lee has worked for top tech companies in South Korea, leading research and development teams to create innovative solutions in the fields of artificial intelligence and automation.

Collaborations: Seung Hun Lee has collaborated with renowned universities and research institutions in South Korea, fostering a culture of innovation and knowledge sharing to push the boundaries of technology further.

Conclusion: Seung Hun Lee's passion for innovation and his dedication to pushing the limits of technology have solidified his position as a respected inventor in the global tech community. His contributions continue to inspire future generations of inventors and innovators.

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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