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.

Date of Patent:
Jan. 02, 2018

Filed:

Feb. 28, 2017
Applicants:

Emisense Technologies, Llc, Ladera Ranch, CA (US);

Lawrence Livermore National Security, Llc, Livermore, CA (US);

Inventors:

Leta Yar-Li Woo, Oakland, CA (US);

Robert Scott Glass, Livermore, CA (US);

Joseph Jay Fitzpatrick, Glendale, CA (US);

Gangqiang Wang, Salt Lake City, UT (US);

Brett Tamatea Henderson, Salt Lake City, UT (US);

Anthoniraj Lourdhusamy, West Jordan, UT (US);

James John Steppan, Park City, UT (US);

Klaus Karl Allmendinger, San Juan Capistrano, CA (US);

Assignees:

Lawrence Livermore National Security, LLC, Livermore, CA (US);

EmiSense Technologies, LLC, Ladera Ranch, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/406 (2006.01); G01N 27/407 (2006.01); G01N 33/00 (2006.01); G01K 13/02 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4065 (2013.01); G01K 13/02 (2013.01); G01N 27/4071 (2013.01); G01N 27/4074 (2013.01); G01N 27/4075 (2013.01); G01N 33/0037 (2013.01); G01K 2013/024 (2013.01); G01K 2205/04 (2013.01);
Abstract

A method for analysis of a gas stream. The method includes identifying an affected region of an affected waveform signal corresponding to at least one characteristic of the gas stream. The method also includes calculating a voltage-current time differential between the affected region of the affected waveform signal and a corresponding region of an original waveform signal. The affected region and the corresponding region of the waveform signals have a sensitivity specific to the at least one characteristic of the gas stream. The method also includes generating a value for the at least one characteristic of the gas stream based on the calculated voltage-current time differential.


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