Suwon, South Korea

Sung-Jin Kim

This inventor holds 125 USPTO granted patents and 11 published patent applications, plus 5 CIPO patents and 15 EPO patents, primarily in Display Technology (CPC class G06F3-0412). Top assignees: Samsung Electronics Co., Ltd., Lg Display Co., Ltd., Seoul National University. Active years: 2002-2023.

USPTO Granted Patents = 125 

% Patents Active = 64.8


 

Average Co-Inventor Count = 3.0

ph-index = 18

Forward Citations = 1,302(Granted Patents)

Forward Citations (Not Self Cited) = 1,297(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Kyunggi-do, KR (2002)
  • Dongdaemoon-Ku Seoul KR (2004 - 2006)
  • Kumi-shi, KR (2006)
  • Gumi-si, KR (2007)
  • Daegukwangyeok-shi, KR (2007)
  • Oongdaamoon-Ku, Seoul, KR (2009)
  • Chungryangri-dong, Dongdaemun-gu, Seoul, KR (2010)
  • Suwon-shi, KR (2004 - 2012)
  • Gyeonggi-do, KR (2006 - 2012)
  • Busan, KR (2010 - 2012)
  • Seongnam-si, KR (2008 - 2013)
  • Daegu, KR (2009 - 2014)
  • Ulsan, KR (2014 - 2018)
  • Goyang-si, KR (2019)
  • Yongin, KR (2002 - 2021)
  • Suwon-si, KR (2006 - 2021)
  • Seoul, KR (2007 - 2023)

Company Filing History:

goldMedal90 out of 132,107 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal10 out of 12,768 
 
Lg Display Co., Ltd.
 patents
bronzeMedal6 out of 1,766 
 
Seoul National University
 patents
4. 3 out of 854 
 
Dongbu Hitek Co., Ltd.
 patents
5. 3 out of 315 
 
Globalwafers Co., Ltd.
 patents
6. 3 out of 27,287 
 
Samsung Display Co., Ltd.
 patents
7. 3 out of 1,219 
 
Samsung Mobile Display Co., Ltd.
 patents
8. 2 out of 2 
 
Bukwang Industrial Co., Ltd.
 patents
9. 2 out of 214 
 
Coway Co., Ltd
 patents
10. 2 out of 2 
 
Daevac International Co., Ltd.
 patents
11. 2 out of 212 
 
Korea Hydro Nuclear Power Co., Ltd.
 patents
12. 2 out of 2,773 
 
Purdue Research Foundation
 patents
13. 1 out of 984 
 
Chugai Seiyaku Kabushiki Kaisha
 patents
14. 1 out of 4 
 
Chungdo Pharm. Co., Ltd
 patents
15. 1 out of 130 
 
Inha-Industry Partnership Institute
 patents
16. 1 out of 1 
 
Insung Enpla Co., Ltd.
 patent
17. 1 out of 86 
 
Korea University Industrial Academic Collaboration Foundation
 patents
18. 1 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
19. 1 out of 3,127 
 
Tsinghua University
 patents
20. 6 out of 834,350 
Other
 patents
where one patent can have more than one assignee

Years Active: 2002-2023

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Areas of Expertise:
Display Device
Image Processing
Semiconductor Devices
3D Display Apparatus
LED Lighting
Oxidative Stress Measurement
Polysilicon Feeding Systems
Centrifugal Blower
Multi-User MIMO
Temperature Sensors
Organic Light-Emitting Display
Electrophotographic Apparatus
125 patents (USPTO):Explore Patents

Title: Sung-Jin Kim: A Prolific Inventor in Display Technology

Introduction:

Sung-Jin Kim, a highly skilled innovator hailing from Suwon-si, KR, has made significant contributions to the field of display technology. With an impressive portfolio of 125 patents, Kim has been instrumental in developing cutting-edge display devices that prevent cracks and enhance user experience. This article explores Kim's latest patents, highlights from his career at influential companies such as Samsung Electronics Co., Ltd. and LG Display Co., Ltd., as well as his notable collaborations with coworkers, Ho-Jin Kim and Jianjun Li.

Latest Patents:

One of Sung-Jin Kim's recent patents involves a display device designed to arrest crack propagation in the active area. This innovative device incorporates a crack prevention layer in the bending area, thereby preventing cracks from spreading to the active area. By ensuring greater durability, Kim's display device offers enhanced reliability and longevity, addressing a common issue faced by users.

Another noteworthy patent by Kim focuses on a method for measuring oxidative stress in human body fluids. This invention introduces a reactive oxygen species detection means with a color indicator that undergoes a color change upon reacting with malondialdehyde (MDA) present in urine or blood. With superior detection sensitivity, this method allows for accurate and reliable assessment of oxidative stress, even at low concentrations of MDA.

Career Highlights:

Throughout his career, Sung-Jin Kim has been associated with prominent companies, including Samsung Electronics Co., Ltd. and LG Display Co., Ltd. At Samsung Electronics Co., Ltd., he showcased his expertise in developing advanced display technologies that pushed the boundaries of innovation. Later, Kim joined LG Display Co., Ltd., where he further refined his skills and continued to make groundbreaking contributions to the industry.

Collaborations:

Sung-Jin Kim has collaborated closely with talented individuals in his field, including coworkers Ho-Jin Kim and Jianjun Li. Together, they have shared their expertise and worked on challenging projects to deliver groundbreaking solutions in display technology. Their joint efforts have undoubtedly brought about advancements that redefine the user experience and have the potential to shape the future of the industry.

Conclusion:

Sung-Jin Kim's extensive patent portfolio and remarkable career in the display technology domain stand as a testament to his unwavering commitment to innovation. By consistently pushing boundaries and solving significant challenges, he has proven himself to be a trailblazer in the field. With his valuable contributions to preventing cracks in display devices and measuring oxidative stress in human body fluids, Kim has undoubtedly made a lasting impact on the industry. As he continues to explore new avenues in display technology, we can expect further breakthroughs and novel solutions from this illustrious inventor.

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