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:
Nov. 05, 2019
Filed:
May. 04, 2017
GM Global Technology Operations Llc, Detroit, MI (US);
Xi Yang, Bloomfield Hills, MI (US);
Liang Xi, Northville, MI (US);
Jeffrey A Rock, Rochester Hills, MI (US);
Siguang Xu, Rochester Hills, MI (US);
Yeh-Hung Lai, Oakland, MI (US);
GM Global Technology Operations LLC., Detroit, MI (US);
Abstract
A fuel cell stack assembly for a vehicle is provided which includes a first end plate, a second end plate; and a first plurality of fuel cells disposed between the first and second end plates. The first plurality of fuel cells may define a repeating pattern of a thick fuel cell adjacent to a thin fuel cell. Each fuel cell in the first plurality of fuel cells having an active area thickness. The fuel cell stack assembly of the present disclosure may further include a second plurality of nominal fuel cells.