Cheonan, South Korea

Youngjun Lee

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Semes Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youngjun Lee. Retrieved from https://idiyas.com/inventor/youngjun-lee-q6oxvlcu

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 10.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Youngjun Lee - Innovator in Substrate Processing Technology

Introduction

Youngjun Lee is a notable inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of substrate processing technology. His innovative approach has led to the development of a unique apparatus that enhances efficiency in substrate processing.

Latest Patents

Youngjun Lee holds a patent for a substrate processing apparatus. This apparatus includes a bake chamber, a chamber door that opens and closes the bake chamber's opening, and a first support plate within the bake chamber. It features a first partition wall that divides the space on the first support plate into multiple heat treatment spaces. The design also incorporates first heat treatment modules, an exhaust duct, and sealing mechanisms to ensure optimal performance.

Career Highlights

Youngjun Lee is currently employed at Semes Co., Ltd., where he continues to innovate in substrate processing technologies. His work has been instrumental in advancing the capabilities of substrate processing equipment, making it more efficient and effective.

Collaborations

He collaborates with talented coworkers, including Juyeon Cho and Kwangsoo Kim, who contribute to the innovative environment at Semes Co., Ltd. Their teamwork fosters creativity and drives the development of cutting-edge technologies.

Conclusion

Youngjun Lee's contributions to substrate processing technology exemplify his dedication to innovation. His patent and work at Semes Co., Ltd. highlight his role as a key figure in advancing this important field.

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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