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Daejeon, South Korea

Chul Hwan Kim

USPTO Granted Patents = 13 (Patent Applications = 12)

EPO Patents = 6 (Patent Applications = 15)

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 45(Granted Patents)

Location History:

Daejeon, KR (2014 - 2023)
Pyeongtaek-si, KR (2023)

Company Filing History:

2 out of 12,686

Lg Display Co., Ltd.

Scai Therapeutics Co., Ltd.

Astin Co., Ltd.

6. 5 out of 832,843

Other

patents

where one patent can have more than one assignee

Years Active: 2014-2025

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12251473 - Non-surfactant type oil-water dispersion composition, non-surfactant type water-oil dispersion composition, and manufacturing methods for both compositions (2025-03-18),

2. 11779539 - Non-surfactant type oil-water dispersion composition, non-surfactant type water-oil dispersion composition, and manufacturing methods for both compositions (2023-10-10),

3. 11590445 - Apparatus for treating waste gas of electronics industry (2023-02-28),

4. 11196042 - Method for preparing silicon-based active material particles for secondary battery and silicon-based active material particles (2021-12-07),

5. 10797312 - Silicon-based anode active material and method for manufacturing same (2020-10-06),

6. 10797303 - Silicon-based anode active material and preparation method therefor (2020-10-06),

7. 10693134 - Negative electrode active material for secondary battery and method for manufacturing same (2020-06-23),

8. 10586976 - Negative electrode active material and lithium secondary battery comprising same (2020-03-10),

9. 10522824 - Method for preparing silicon-based active material particles for secondary battery and silicon-based active material particles (2019-12-31),

10. 10396355 - Negative electrode active material for secondary battery and method for manufacturing same (2019-08-27),

11. 9929409 - Battery having electrode structure including metal fiber and preparation method of electrode structure (2018-03-27),

12. 9417499 - Multi-color electrophoretic display device, image sheet, and manufacturing method thereof (2016-08-16),

13. 8830562 - Multi-color electrophoretic display device, image sheet, and manufacturing method thereof (2014-09-09),

Title: Innovations by Chul Hwan Kim

Introduction

Chul Hwan Kim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of dispersion compositions, holding a total of 13 patents. His work focuses on non-surfactant type oil-water and water-oil dispersion compositions, which have applications in various industries.

Latest Patents

Among his latest patents are the non-surfactant type oil-water dispersion composition and the non-surfactant type water-oil dispersion composition. The oil-water dispersion composition contains non-polar solvent droplets in a polar solvent, achieving a transparency of 90-100%. Similarly, the water-oil dispersion composition comprises polar solvent droplets in a non-polar solvent, also with a transparency of 90-100%. Both compositions come with manufacturing methods that enhance their practical applications.

Career Highlights

Chul Hwan Kim has worked with Nexeon Limited, where he applied his expertise in developing innovative dispersion technologies. His career reflects a commitment to advancing the science of solvent compositions, contributing to both academic and industrial advancements.

Collaborations

He has collaborated with notable colleagues such as Yong Eui Lee and Young Tai Cho, further enriching his research and development efforts.

Conclusion

Chul Hwan Kim's innovative work in dispersion compositions showcases his significant impact on the field. His patents and collaborations highlight his dedication to advancing technology in this area.

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