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:
May. 11, 2004
Filed:
Nov. 26, 2002
John P. Eblen, Jr., Newbury Park, CA (US);
Jeffrey H. Hunt, Chatsworth, CA (US);
Albert D. Tomassian, West Hills, CA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A hidrogen detection system ( ) includes a hydrogen sensor( ) that detects contamination within a reaction member and generates a hydrogen contamination signal. A surface spectroscopic system ( ) is operational in conjuction with the hydrogen sensor ( ) and determines contamination of the hydrogen sensor ( ) and generates a sensor contamination signal. A controller ( ) is electrically coupled to the hydrogen sensor ( ) and the surface spectroscopic system ( ) and compares the hydrogen contamination signal to the sensor contamination signal and generates a corrected hydrogen contamination signal.