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:
Aug. 03, 2021
Filed:
Mar. 09, 2016
Spectrasensors, Inc., Rancho Cucamonga, CA (US);
Keith Benjamin Helbley, Rancho Cucamonga, CA (US);
Juergen Dessecker, Rancho Cucamonga, CA (US);
Harald Mueller, Fulda, DE;
Nikolai Fink, Aesch, CH;
William Boyle, Rancho Cucamonga, CA (US);
Peter Dorn, Rancho Cucamonga, CA (US);
Paulo Silva, Rancho Cucamonga, CA (US);
SpectraSensors, Inc., Rancho Cucamonga, CA (US);
Abstract
A laser spectrometer can be operated for analysis of one or more analytes present in a combustible gas mixture. The spectrometer can include one or more features that enable intrinsically safe operation. In other words, electrical, electronic, thermal, and/or optical energy sources can be limited within an hazardous are of the spectrometer where it is possible for an explosive gas mixture to exist. Methods, systems, articles and the like are described.