Yoon Hwan Cho

This inventor holds 11 USPTO granted patents and 2 published patent applications. Top assignees: Hyundai Motor Company, Kia Motors Corporation, Kia Corporation. Active years: 2015-2026.

USPTO Granted Patents = 11 (Patent Applications = 2)

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 1(Granted Patents)

Location History:

Yongin-si, KR (2020)
Gyeonggi-do, KR (2015 - 2021)
Seoul, KR (2022 - 2024)

Company Filing History:

11 out of 20,217

Hyundai Motor Company

patents

6 out of 8,093

Kia Motors Corporation

where one patent can have more than one assignee

Years Active: 2015-2026

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12555799 - Manufacturing method of catalyst for fuel cell having bimodal particle size (2026-02-17),

2. 12512481 - Electrode for membrane-electrode assembly and method of manufacturing same (2025-12-30),

3. 12362377 - Electrode for a membrane-electrode assembly having improved water repellency and a method of manufacturing same (2025-07-15),

4. 12100846 - Tube-shaped catalyst complex and catalyst slurry including same for fuel cell (2024-09-24),

5. 12002968 - Method of manufacturing catalyst slurry for fuel cells and method of manufacturing electrode for fuel cells using the same (2024-06-04),

6. 11973230 - Electrode for membrane-electrode assembly and method of manufacturing same (2024-04-30),

7. 11688871 - Electrode for membrane-electrode assembly, method of manufacturing same and membrane-electrode assembly using same (2023-06-27),

8. 11539054 - Method of manufacturing catalyst ink free of eluted transition metal for fuel cell (2022-12-27),

9. 10910660 - Method of manufacturing membrane-electrode assembly for fuel cells (2021-02-02),

10. 10847808 - Methods for manufacturing fuel cell electrodes and electrodes formed using the same (2020-11-24),

11. 9203093 - Fuel cell electrode (2015-12-01),

Title: Yoon Hwan Cho: Innovator in Fuel Cell Technology

Introduction

Yoon Hwan Cho is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of fuel cell technology, holding a total of 11 patents. His innovative work focuses on enhancing the efficiency and performance of fuel cells through advanced materials and manufacturing methods.

Latest Patents

Among his latest patents, one notable invention is an electrode for a membrane-electrode assembly that boasts improved water repellency. This invention involves a unique method where a hydrophilic group and a hydrophobic portion of an ionomer are bonded to a catalyst, allowing for better control over their alignment. Another significant patent is related to a tube-shaped catalyst complex and catalyst slurry designed for fuel cells. This complex features a tubular inner layer made of an ionomer and an outer layer that includes a catalyst, enhancing the overall functionality of fuel cells.

Career Highlights

Yoon Hwan Cho has worked with leading automotive companies, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has allowed him to apply his innovative ideas in practical applications, contributing to advancements in fuel cell technology.

Collaborations

Some of his notable coworkers include Su Won Seol and Dae Yong Son, who have collaborated with him on various projects related to fuel cell innovations.

Conclusion

Yoon Hwan Cho's contributions to fuel cell technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in sustainable energy solutions.