Ansan, South Korea

Sang-gil Lee

This inventor holds 3 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2021-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-gil Lee. Retrieved from https://idiyas.com/inventor/sang-gil-lee-ccptdgt1

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2021-2024

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Sang-gil Lee

Introduction

Sang-gil Lee is a prominent inventor based in Ansan-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work is characterized by innovative designs that enhance the performance and efficiency of semiconductor devices.

Latest Patents

Sang-gil Lee's latest patents focus on advanced semiconductor devices. One of his notable inventions includes a semiconductor device that features a fin-type active region extending on a substrate in a first direction parallel to the upper surface of the substrate. This device also incorporates a source/drain region in a recess region extending into the fin-type active region. The source/drain region consists of a first source/drain material layer, a second source/drain material layer on top of the first, and a first dopant diffusion barrier layer at the interface between the two material layers. This innovative design aims to improve the overall functionality and reliability of semiconductor devices.

Career Highlights

Sang-gil Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to collaborate with some of the brightest minds in the industry, further enhancing his contributions to semiconductor technology.

Collaborations

Some of his notable coworkers include Cho-eun Lee and Seok-hoon Kim. Their collaborative efforts have played a crucial role in advancing the projects they work on together.

Conclusion

Sang-gil Lee's innovative work in semiconductor technology has established him as a key figure in the field. His patents reflect a commitment to enhancing device performance and reliability. His contributions continue to influence the future of semiconductor development.

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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