Daejeon, South Korea

Yu Mi Choi

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Sk Ie Technology Co., Ltd., Sk Innovation., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yu Mi Choi. Retrieved from https://idiyas.com/inventor/yu-mi-choi-x7l8o9de

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Yu Mi Choi: Innovator in Gas Separation Technology

Introduction

Yu Mi Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of gas separation technology. His innovative work has led to the development of a unique composite separator that enhances the efficiency of gas separation processes.

Latest Patents

Yu Mi Choi holds a patent for a composite separator for gas separation. This invention includes a support and a selective layer disposed on one surface of the support. The support is made of a porous polyethylene film, featuring a surface roughness of 100 nm or less and a surface median pore diameter of 300 nm or less. Additionally, it possesses a tensile strength in both the machine direction (MD) and the transverse direction (TD) of 10 MPa or more. This patent represents a significant advancement in the technology used for gas separation.

Career Highlights

Throughout his career, Yu Mi Choi has worked with prominent companies in the industry. He has been associated with SK Innovation Ltd. and SK IE Technology Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for gas separation.

Collaborations

Yu Mi Choi has collaborated with talented individuals in his field, including Dong Jae Kim and Hye Jin Kim. These collaborations have fostered a creative environment that has led to the advancement of gas separation technologies.

Conclusion

In summary, Yu Mi Choi is a distinguished inventor whose work in gas separation technology has made a significant impact. His patent for a composite separator showcases his innovative approach to solving complex challenges in the field. His collaborations and career experiences further highlight his contributions to 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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