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. 12, 2016
Filed:
Aug. 07, 2009
Tie Wang, Rochester Hills, MI (US);
Chendong Huang, Ann Arbor, MI (US);
James A. Adams, Ann Arbor, MI (US);
Shinichi Hirano, West Bloomfield, MI (US);
George S. Saloka, Dearborn, MI (US);
Mark S. Sulek, Sterling Heights, MI (US);
James Waldecker, Farmington Hills, MI (US);
Alireza Pezhman Shirvanian, Ann Arbor, MI (US);
Tie Wang, Rochester Hills, MI (US);
Chendong Huang, Ann Arbor, MI (US);
James A. Adams, Ann Arbor, MI (US);
Shinichi Hirano, West Bloomfield, MI (US);
George S. Saloka, Dearborn, MI (US);
Mark S. Sulek, Sterling Heights, MI (US);
James Waldecker, Farmington Hills, MI (US);
Alireza Pezhman Shirvanian, Ann Arbor, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A fuel cell system may have at least one sensor including a pair of electrodes disposed on a substrate. The sensor may be configured to produce an output signal having a magnitude that is proportional to a relative humidity in a vicinity of the sensor and, if liquid water is on the sensor, proportional to an amount of the liquid water on the sensor.