Gwangmyeong, South Korea

Cheol-woo Lee

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1993-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheol-woo Lee. Retrieved from https://idiyas.com/inventor/cheol-woo-lee

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 = 2.3

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Seoul, KR (1993)
  • Anyang-si, KR (2015 - 2017)
  • Gwangmyeong-si, KR (2019 - 2020)

Company Filing History:


Years Active: 1993-2020

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Cheol-woo Lee

Introduction

Cheol-woo Lee is a prominent inventor based in Gwangmyeong, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work is characterized by innovative designs that enhance the efficiency and functionality of semiconductor packages.

Latest Patents

Among his latest patents is a semiconductor package that includes a heat sink. This design features a package base substrate, at least one semiconductor chip mounted on the substrate, and a heat sink attached to the chip. The heat sink consists of a base and multiple protrusion patterns on its top. Additionally, a molding covers the top of the package base substrate, the side surface of the semiconductor chip, and the side surface of the heat sink, while leaving the top of the heat sink exposed. This innovative approach improves thermal management in semiconductor devices.

Career Highlights

Cheol-woo Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to push the boundaries of semiconductor technology and contribute to the development of advanced electronic components.

Collaborations

He collaborates with talented coworkers, including Tae-sung Kim and Ji-Han Ko, who share his passion for innovation in the semiconductor field. Their teamwork fosters a creative environment that leads to groundbreaking advancements.

Conclusion

Cheol-woo Lee's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the future of electronics, making a lasting impact on 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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