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:
Dec. 10, 2013
Filed:
May. 20, 2009
Ronald P. Chiarello, Lafayette, CA (US);
Christopher Andrew Wacinski, Walnut Creek, CA (US);
Charles Eric Boyd, San Francisco, CA (US);
Stewart Robin Shearer, Pleasanton, CA (US);
Ronald P. Chiarello, Lafayette, CA (US);
Christopher Andrew Wacinski, Walnut Creek, CA (US);
Charles Eric Boyd, San Francisco, CA (US);
Stewart Robin Shearer, Pleasanton, CA (US);
Entegris—Jetalon Solutions, Inc., Billerica, MA (US);
Abstract
A sensing system is configured to detect physical parameters of a fluid sample. In particular, the sensing system is configured to detect the dew point of the fluid by reducing temperature of a sensing medium and detecting the fluid condensate on a sensing surface by directing light from a light source to the sensing surface and detecting the light reflected off the sensing surface onto a light detector. The light source and the light detector are on the opposite side of the sensing medium from the sensing surface.