The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2026
Filed:
Dec. 13, 2022
Korea Institute of Energy Research, Daejeon, KR;
Min Jin Kim, Daejeon, KR;
Young Jun Sohn, Daejeon, KR;
Hwan Yeong Oh, Daejeon, KR;
Yoon Young Choi, Sejong-si, KR;
Seung Gon Kim, Daejeon, KR;
Won Yong Lee, Daejeon, KR;
Tae Hyun Yang, Daejeon, KR;
Seok Hee Park, Daejeon, KR;
Sung Dae Yim, Daejeon, KR;
Seung Hee Woo, Daejeon, KR;
Yun Sik Kang, Seoul, KR;
Gu Gon Park, Daejeon, KR;
Eun Jik Lee, Daejeon, KR;
So Jeong Lee, Daejeon, KR;
Byung Chan Bae, Daejeon, KR;
Dong Won Shin, Sejong-si, KR;
Hye Jin Lee, Daejeon, KR;
Dong Hwan Park, Gwangju, KR;
KOREA INSTITUTE OF ENERGY RESEARCH, Daejeon, KR;
Abstract
A modeling method for designing a flow field of a fuel cell including a membrane electrode assembly including a catalyst layer and an electrolyte membrane, a gas diffusion layer, a flow field, and a bipolar plate includes modeling using a numerical model derived from a governing equation including a mass conservation equation of species, a fluid momentum in a porous media, and a modified Butler-Volmer's equation and outputting an oxygen diffusion characteristic in a catalyst layer from the modeling result.