Seoul, South Korea

Sang Woo Kim

This inventor holds 111 USPTO granted patents and 23 published patent applications and 11 EPO patents, primarily in Display Devices (CPC class H02N1-04). Top assignees: Samsung Display Co., Ltd., Korea Institute of Science and Technology, Lg Electronics Inc.. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Woo Kim. Retrieved from https://idiyas.com/inventor/sang-woo-kim

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

USPTO Granted Patents = 111 

% Patents Active = 88.3

 

Average Co-Inventor Count = 2.9

ph-index = 13

Forward Citations = 412(Granted Patents)

Forward Citations (Not Self Cited) = 378(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kangham-Gu, KR (2004)
  • Gyeongsangnam-do, KR (2011)
  • Euiwang-si, KR (2012)
  • Gumi-si, KR (2013)
  • Anyang-si, KR (2015)
  • Yongin, KR (2013 - 2017)
  • Cheonan-si, KR (2015 - 2021)
  • Gwangju, KR (2022)
  • Gyeonggi-do, KR (2010 - 2023)
  • Suwon-si, KR (2016 - 2023)
  • Chuncheon-si, KR (2022 - 2023)
  • Seoul, KR (2008 - 2024)
  • Yongin-si, KR (2017 - 2024)
  • Seongnam-si, KR (2020 - 2024)

Company Filing History:

goldMedal23 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
silverMedal17 out of 2,248 
 
Korea Institute of Science and Technology
 patents
bronzeMedal14 out of 51,830 
 
Lg Electronics Inc.
 patents
4. 13 out of 20,313 
 
Hyundai Motor Company
 patents
5. 13 out of 1,357 
 
Sungkyunkwan University
 patents
6. 10 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
7. 7 out of 5,796 
 
Kia Corporation
 patents
8. 5 out of 8,094 
 
Kia Motors Corporation
 patents
9. 4 out of 972 
 
Cj Cheiljedang Corporation
 patents
10. 3 out of 6 
 
Cosmax Ns, Inc.
 patents
11. 2 out of 7 
 
Cosmax Nbt, Inc.
 patents
12. 2 out of 3 
 
Hfr, Inc.
 patents
13. 2 out of 2,668 
 
Hyundai Mobis Co., Ltd.
 patents
14. 2 out of 12 
 
K-Technology USA, Inc.
 patents
15. 2 out of 3 
 
Peaceworld Co., Ltd
 patents
16. 2 out of 2,423 
 
Samsung Display Co., Ltd.
 patents
17. 1 out of 1 
 
Crepas Technologies Co., Ltd.
 patent
18. 1 out of 347 
 
Hyundai Mobis Corporation
 patents
19. 1 out of 2 
 
Igis Co., Ltd.
 patents
20. 1 out of 6 
 
Kumoh National Institute of Technology
 patents
21. 1 out of 1,105 
 
Pohang University of Science and Technology Foundation
 patents
22. 1 out of 2 
 
Sanigen Co., Ltd.
 patents
23. 1 out of 5 
 
Todoc Co., Ltd.
 patents
24. 1 out of 1,486 
 
Yonsei University
 patents
where one patent can have more than one assignee

Years Active: 2004-2026

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Areas of Expertise:
Display Device
Food Packing
Fuel Cell System
High Voltage Battery
Neural Stimulating Device
Optical Sensor
Superhydrophobic Coating
Conductive Composite Resin
Metal Nanowire Heater
Electrode Array
Air Control Valve
111 patents (USPTO):Explore Patents

Title: Pioneering Inventor Sang Woo Kim: Pushing Boundaries in Tech Innovation

Introduction:

Sang Woo Kim is a visionary inventor based in Seoul, South Korea, whose passion for innovation and relentless drive to solve complex problems have solidified his reputation as a trailblazer in the global tech landscape. With an impressive portfolio of 80 patents, Kim continues to inspire the next generation of inventors and researchers to push the boundaries of what is possible.

Latest Patents:

1. Method for forming high heat-resistant coating film using liquid ceramic composition: This patent introduces a high heat-resistant/oxidation-resistant/flame retardant-non-flammable liquid ceramic coating film designed to protect an apparatus in extreme environments. The method involves preparing a liquid ceramic filling agent, applying it to a substrate, and curing the coating film to achieve high heat resistance.

2. Display Device: Kim's innovative display device features multiple layers including a planarization layer, refractive index layers, and total reflection inclination surfaces to enhance light emission and refractive properties.

Career Highlights:

Sang Woo Kim has made significant contributions to the tech industry through his work at prestigious companies such as Samsung Display Co., Ltd. and the Korea Institute of Science and Technology. His innovative spirit and problem-solving skills have led to groundbreaking advancements in display technology and high heat-resistant coatings.

Collaborations:

Throughout his career, Kim has collaborated with esteemed coworkers such as Jae Hun Chung and In Hwan Ryu. Together, they have worked on cutting-edge projects that have shaped the future of tech innovation and solidified Kim's position as a pioneering inventor in the field.

Conclusion:

Sang Woo Kim's dedication to innovation and his unwavering commitment to solving complex challenges have established him as a visionary inventor in the global tech landscape. His impressive portfolio of patents and collaborations with industry experts serve as a testament to his enduring impact on the world of technology. As Kim continues to push the boundaries of what is possible, his work will undoubtedly inspire future generations of inventors and researchers to strive for excellence in their pursuits of innovation.

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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