Jin Hyoung Lee

USPTO Granted Patents = 17 (Patent Applications = 2)

EPO Patents = 13 (Patent Applications = 16)

Average Co-Inventor Count = 6.2

ph-index = 3

Forward Citations = 102(Granted Patents)

Company Filing History:

Electronics and Telecommunications Research Institute

patents

Years Active: 1993-2025

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12291630 - Method for preparing conjugated diene-based polymer (2025-05-06),

2. 12103998 - Method of preparing diene-based rubber polymer and method of preparing graft polymer including the diene-based rubber polymer (2024-10-01),

3. 12037435 - Method for preparing conjugated diene-based polymer and method for preparing graft copolymer comprising the same (2024-07-16),

4. 11634527 - Method of preparing vinyl cyanide compound-conjugated diene compound-aromatic vinyl compound graft copolymer, and thermoplastic resin composition including graft copolymer (2023-04-25),

5. 11261277 - Method of preparing graft copolymer, graft copolymer, and thermoplastic resin molded article (2022-03-01),

6. 10988604 - Method of preparing diene-based rubber latex, method of preparing ABS-based graft copolymer and method of manufacturing injection-molded article (2021-04-27),

7. 10717802 - Method of preparing ABS-based resin composition and method of manufacturing ABS-based injection-molded article including the same (2020-07-21),

8. 10711130 - Method of preparing ABS-based graft copolymer having improved impact strength and method of manufacturing ABS-based injection-molded article including the same (2020-07-14),

9. 10508168 - Thermoplastic polymer, method of preparing thermoplastic polymer, and thermoplastic polymer composition including thermoplastic polymer (2019-12-17),

10. 10508159 - Method for preparing diene-based rubber latex and acrylonitrile-butadiene-styrene graft copolymer comprising the same (2019-12-17),

11. 10501570 - Rubbery polymer, method of preparing the same, graft copolymer, and thermoplastic resin composition (2019-12-10),

12. 10385154 - Method for preparing diene-based rubber polymer, diene-based rubber polymer prepared therefrom and acrylonitrile-butadiene-styrene graft copolymer of core-shell structure comprising the same (2019-08-20),

13. 10266615 - Method for preparing acrylonitrile-butadiene-styrene graft copolymer and acrylonitrile-butadiene-styrene thermoplastic resin comprising the same (2019-04-23),

14. 10208151 - Method for preparing large-size diene-based rubber latex and acrylonitrile-butadiene-styrene graft copolymer comprising the same (2019-02-19),

15. 5236858 - Method of manufacturing a semiconductor device with vertically stacked (1993-08-17),

Title: The Innovative Contributions of Jin Hyoung Lee

Introduction

Jin Hyoung Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer science, particularly in the development of conjugated diene-based polymers. With a total of 17 patents to his name, Lee's work has had a substantial impact on various industrial applications.

Latest Patents

One of Lee's latest patents is a method for preparing conjugated diene-based polymer. This invention utilizes a dimer acid saponified material as an emulsifier during the polymerization initiation step. The method involves injecting a monomer and the emulsifier in three or more installments after initiating polymerization. The resulting conjugated diene-based polymer exhibits excellent physical properties, including impact strength and reflection haze. Another notable patent is a method of preparing a diene-based rubber polymer. This method includes multiple stages of adding diene-based monomers, molecular-weight regulators, initiators, and emulsifiers to a reactor at specific polymerization conversion rates.

Career Highlights

Jin Hyoung Lee has worked with notable companies such as LG Chem, Ltd and the Electronics and Telecommunications Research Institute. His experience in these organizations has allowed him to refine his expertise in polymer technology and innovation.

Collaborations

Throughout his career, Lee has collaborated with talented individuals, including Young Min Kim and Yoo Vin Kim. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Jin Hyoung Lee's innovative work in polymer science has led to significant advancements in the field. His contributions, particularly in the preparation of conjugated diene-based polymers, showcase his expertise and commitment to innovation. Lee's patents continue to influence the industry and pave the way for future developments.

This text is generated by artificial intelligence and may not be accurate.