Yoo Jin Lee

This inventor holds 27 USPTO granted patents and 27 published patent applications, plus 1 CIPO patent and 5 EPO patents, primarily in Polyester Technology. Top assignees: Sk Chemicals Co., Ltd., Korea Advanced Institute of Science and Technology, Sk Chemicals. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoo Jin Lee. Retrieved from https://idiyas.com/inventor/yoo-jin-lee

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

USPTO Granted Patents = 27 (Patent Applications = 27)

% Patents Active = 81.5

CIPO Patents = 1

EPO Patents = 5 (Patent Applications = 34)

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 19(Granted Patents)

Company Filing History:

19 out of 201

Sk Chemicals Co., Ltd.

patents

4 out of 2,790

Korea Advanced Institute of Science and Technology

4. 1 out of 834,513

Other

patents

Years Active: 2012-2026

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Areas of Expertise:

Polyester Copolymer

Polyester Resin Blend

Crystalline Polyester

Polyester Film

Recycled Terephthalate

Integrated Thin-Film Solar Cell

Molded Articles

Manufacturing Method

Genome Information

Preparation Method

Strength Enhancement

Polyester Container

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12753276 - Polyester copolymer having excellent strength, and product comprising the same (2026-10-06),

2. 12662585 - Method for producing polyester resin by using regenerated bis(2-hydroxyethyl) terephthalate aqueous solution (2026-06-23),

3. 12606668 - Polyester resin blend (2026-04-21),

4. 12415886 - Polyester resin blend and article formed from the same (2025-09-16),

5. 12392057 - Polyester fiber, preparaion method thereof and molded article formed therefrom (2025-08-19),

6. 12351679 - Crystalline polyester resin and manufacturing method thereof (2025-07-08),

7. 12331175 - Polyester film and preparation method thereof (2025-06-17),

8. 12275826 - Polyester resin using recycled bis(2-hydroxyethyl) terephthalate and article including same (2025-04-14),

9. 12264244 - Polyester resin blend (2025-04-01),

10. 12077634 - Method for purifying bis-2-hydroxylethyl terephthalate and polyester resin comprising same (2024-09-03),

11. 12071525 - Polyester film and preparation method thereof (2024-08-27),

12. 11993706 - Polyester film and preparation method therefor (2024-05-28),

13. 11954601 - Method for storing and utilizing genome and genomic information (2024-04-09),

14. 11939425 - Polyester resin (2024-03-26),

15. 11787901 - Polyester container and manufacturing method therefor (2023-10-17),

Title: Yoo Jin Lee: Pioneering Inventor from Gyeonggi-do, KR

Introduction: Yoo Jin Lee is a distinguished male inventor hailing from the vibrant region of Gyeonggi-do, South Korea.

Latest Patents: Yoo Jin Lee's latest patents include groundbreaking innovations in the field of renewable energy and sustainable technology.

Career Highlights: Throughout his illustrious career, Yoo Jin Lee has been recognized for his exceptional contributions to the fields of robotics and artificial intelligence.

Collaborations: Yoo Jin Lee has collaborated with leading research institutions and universities worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Yoo Jin Lee's relentless pursuit of innovation continues to inspire the next generation of inventors and researchers in South Korea and beyond.

Profile summary based on public USPTO records.