Suwon, South Korea

Sang-Jin Kim

This inventor holds 50 USPTO granted patents and 11 published patent applications and 10 EPO patents, primarily in Semiconductor Technology. Top assignees: Samsung Electronics Co., Ltd., Samsung Sdi Co., Inc., Applied Materials, Inc.. Active years: 1998-2023.

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

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

USPTO Granted Patents = 50 

% Patents Active = 88.0

 

Average Co-Inventor Count = 3.9

ph-index = 10

Forward Citations = 549(Granted Patents)

Forward Citations (Not Self Cited) = 536(Dec 10, 2025)


Location History:

  • Anyang, KR (1998)
  • Koyang, KR (2001)
  • Chungcheongnam, KR (2002)
  • Cheonan, KR (2002 - 2004)
  • Cheonan-si, KR (2002 - 2006)
  • Kyungki-do, KR (2008)
  • Suwon, KR (2009 - 2011)
  • Gumi-si, KR (2015)
  • Gyeonggi-do, KR (2015)
  • Yongin-si, KR (2012 - 2016)
  • Belmont, MA (US) (2015 - 2016)
  • Suwon-si, KR (2009 - 2022)
  • Santa Clara, CA (US) (2015 - 2023)
  • San Jose, CA (US) (2023)

Company Filing History:


Years Active: 1998-2023

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Areas of Expertise:
Quantum Dots
Lithium Battery
Wireless Communication
Semiconductor Device
Beamforming
Electrostatic Chucks
Signal Processing
E-beam Lithography
Resource Allocation
Induction Motor
Cell Culture Device
Negative Active Material
50 patents (USPTO):Explore Patents

Title: The Innovations and Contributions of Sang-Jin Kim

Introduction: Sang-Jin Kim is an accomplished inventor based in Suwon-si, South Korea. With a remarkable portfolio of 49 patents, he has made significant contributions to the field of semiconductor technology. His innovative work has been instrumental in advancing various semiconductor processing methods.

Latest Patents: Among Sang-Jin Kim's latest patents are groundbreaking inventions that focus on profile shaping for control gate recesses and systems for seasoning electrostatic chucks with dielectric seasoning films. The first patent details exemplary semiconductor structures and processing methods that involve forming portions of a first semiconductor layer characterized by varying etch rates. This innovation is aimed at improving the efficiency of gate recesses in semiconductor devices. The second patent outlines methods for enhancing semiconductor processing systems, specifically through the use of seasoned electrostatic chucks, which are vital for maintaining the performance and reliability of semiconductor manufacturing.

Career Highlights: Throughout his career, Sang-Jin Kim has worked with prestigious companies, including Samsung Electronics Co., Ltd. and Samsung SDI Co., Inc. His expertise in semiconductor technologies has made him a key player in the industry, contributing to the development of advanced materials and processing techniques that address current technological challenges.

Collaborations: Sang-Jin Kim has collaborated with notable colleagues such as Kyou-Yoon Sheem and Joon-Sup Kim. Their joint efforts in research and development have further propelled the innovation within the semiconductor sector, resulting in patents that enhance performance and efficiency.

Conclusion: Sang-Jin Kim's extensive patent portfolio and collaborative work demonstrate his significant impact on semiconductor innovations. As technology continues to evolve, the developments spearheaded by inventors like Sang-Jin Kim will undoubtedly play a crucial role in shaping the future of the industry.

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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