Seoul, South Korea

Ji Eun Choi

This inventor holds 6 USPTO granted patents and 4 published patent applications and 3 EPO patents. Top assignees: Lg Electronics Inc., Samsung Display Co., Ltd., Korea Institute of Science and Technology. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Eun Choi. Retrieved from https://idiyas.com/inventor/ji-eun-choi-tyxisj5s

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.5

ph-index = 1


Company Filing History:


Years Active: 2022-2025

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6 patents (USPTO):Explore Patents

Title: Ji Eun Choi: Innovator in Pharmaceutical and Environmental Technologies

Introduction

Ji Eun Choi is a prominent inventor based in Seoul, South Korea. She has made significant contributions to the fields of pharmaceuticals and environmental technology. With a total of six patents to her name, her work focuses on innovative solutions for health and air quality.

Latest Patents

One of Ji Eun Choi's latest patents is titled "Use of pyrrolopyridine derivatives for preventing or treating inflammatory diseases." This invention relates to a pharmaceutical composition that includes a pyrrolopyridine-derivative compound as an active ingredient. The compound demonstrates excellent inhibitory activity against protein kinases, inflammatory factors, and cytokines. This composition is particularly useful for the prevention and treatment of inflammatory diseases such as inflammatory bowel disease, rheumatoid arthritis, and lupus.

Another notable invention is a portable air purifier. This device features a housing with an inlet for air suction, a filter for purifying the air, and an irradiator for sterilization. The design ensures that the air is effectively cleaned and sterilized, contributing to improved air quality.

Career Highlights

Ji Eun Choi has worked with leading companies in the technology sector, including Samsung Display Co., Ltd. and LG Electronics Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas.

Collaborations

Throughout her career, Ji Eun Choi has collaborated with talented individuals such as Deok Hoi Kim and Jeong Hwan Kim. These partnerships have fostered a creative environment that has led to the development of her impactful inventions.

Conclusion

Ji Eun Choi is a remarkable inventor whose work in pharmaceuticals and environmental technology has the potential to improve health and air quality. Her innovative patents reflect her dedication to addressing critical issues in society.

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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