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:
Sep. 04, 2007
Filed:
Oct. 14, 2004
Applicants:
Barbara Paldus, Portola Valley, CA (US);
Bruce Richman, Sunnyvale, CA (US);
Alexander Kachanov, Sunnyvale, CA (US);
Eric Crosson, Sunnyvale, CA (US);
Inventors:
Barbara Paldus, Portola Valley, CA (US);
Bruce Richman, Sunnyvale, CA (US);
Alexander Kachanov, Sunnyvale, CA (US);
Eric Crosson, Sunnyvale, CA (US);
Assignee:
Picarro, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 5/02 (2006.01); G01J 1/42 (2006.01); G01N 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gaseous target analyte present as a minor constituent in an admixture with at least one other gaseous species can be detected using a cavity enhanced optical spectrometer by a process comprising the steps of: