Yongin, South Korea

Sang Mun Jin

This inventor holds 24 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Fuel Cell Technology. Top assignees: Hyundai Motor Company, Kia Motors Corporation, Hyundia Motor Company. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Mun Jin. Retrieved from https://idiyas.com/inventor/sang-mun-jin

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

USPTO Granted Patents = 24 

% Patents Active = 95.8

 

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Seoul, KR (2014 - 2017)
  • Gyeonggi-do, KR (2015 - 2021)
  • Yongin-si, KR (2016 - 2022)

Company Filing History:


Years Active: 2014-2026

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Areas of Expertise:
Fuel Cell
Separator Module
Gas Diffusion Layer
Fuel Cell Stack
Porous Separator
Separation Plate
Gasket Structure
Voltage Monitoring Device
Water Drainage Structure
Manufacturing Method
Over-Cooling Prevention
24 patents (USPTO):Explore Patents

Title: Innovations by Sang Mun Jin: Pioneering Fuel Cell Technologies

Introduction

Sang Mun Jin, located in Yongin-si, South Korea, is a distinguished inventor known for his significant contributions to the field of fuel cell technology. With an impressive portfolio of 23 patents, Jin has established himself as a leading innovator, particularly in the development of gas diffusion layers and fuel cell stacks.

Latest Patents

Two of his latest patents highlight his innovative approach and technical expertise. The first patent is for a **Gas Diffusion Layer for Fuel Cells**, which involves an apparatus designed to manufacture a gas diffusion layer. This apparatus includes a conveyor that transfers a base sheet for a macroporous layer, along with a nozzle for water repellent coating in either fiber type or desired patterns. Another notable patent is the **Fuel Cell Stack**, which showcases improved manufacturing performance. This invention includes a separator with a diffusion part that distributes reaction gases and cooling water, alongside a reaction part designed to generate electrons through chemical reactions. Furthermore, the gas diffusion layer is structured to contact both parts, enhancing overall efficiency.

Career Highlights

Throughout his career, Sang Mun Jin has made impactful strides in automotive engineering and fuel cell technologies. He has contributed to major automotive companies, including Hyundai Motor Company and Kia Motors Corporation, where his expertise in innovative technologies has been invaluable.

Collaborations

Jin has collaborated with other talented individuals in his field, including colleagues Yoo Chang Yang and Kyung Min Kim. These collaborations have undoubtedly contributed to his innovation journey, fostering a rich environment of creativity and technological advancement.

Conclusion

Sang Mun Jin's dedication to innovation in fuel cell technology is evident in his extensive patent portfolio and his contributions to leading automotive companies. As the demand for alternative energy solutions continues to rise, his work will undoubtedly play a crucial role in shaping the future of clean energy technology.

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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