Cheonan, South Korea

Sang Kee Lee

This inventor holds 5 USPTO granted patents and 3 published patent applications. Top assignee: Semes Co., Ltd.. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Kee Lee. Retrieved from https://idiyas.com/inventor/sang-kee-lee-efiyrymz

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Cheonan-si, KR (2021 - 2022)
  • Chungcheongnam-do, KR (2023)

Company Filing History:


Years Active: 2021-2025

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5 patents (USPTO):Explore Patents

Title: Innovations of Sang Kee Lee

Introduction

Sang Kee Lee is a notable inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of substrate processing technology. With a total of 5 patents to his name, Lee's work has advanced the efficiency and effectiveness of substrate support systems.

Latest Patents

Lee's latest patents include a substrate support unit, a method of manufacturing the same, and a substrate processing apparatus that incorporates this unit. The substrate support unit features a base component, a chucking component mounted on the base, and an intermediate layer that includes a joining part to couple the two components. This innovative design enhances the stability and functionality of substrate processing. Another significant patent is for an electrostatic chuck, which utilizes a heat transfer layer to ensure stable heat transfer even at high temperatures. This design allows for easy maintenance and separation of the chuck main body from the chuck base.

Career Highlights

Sang Kee Lee is currently employed at Semes Co., Ltd., where he continues to develop cutting-edge technologies in substrate processing. His work has been instrumental in improving the performance of various semiconductor manufacturing processes.

Collaborations

Lee collaborates with talented coworkers, including Jae Kyung Lee and Hyun Tak Ko, who contribute to the innovative environment at Semes Co., Ltd. Their combined expertise fosters a culture of creativity and advancement in technology.

Conclusion

Sang Kee Lee's contributions to substrate processing technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative designs continue to shape the future of semiconductor manufacturing.

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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