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:
Jul. 06, 2021
Filed:
Dec. 31, 2019
X Development Llc, Mountain View, CA (US);
Radu Gogoana, Burlingame, CA (US);
Neil David Treat, San Jose, CA (US);
X Development LLC, Mountain View, CA (US);
Abstract
Systems and apparatus for gas sensing including: a sample inlet; a first sorbent tube and a second sorbent tube each in fluidic communication with the sample inlet, wherein the first sorbent tube is sensitive to a first set of gas analytes and the second sorbent tube is sensitive to a second, different set of gas analytes; an array of gas sensors housed in a chamber that is in fluidic communication with the first sorbent tube and the second sorbent tube; and a desorption system configured to selectively desorb and direct contents from each of the first sorbent tube and the second sorbent tube into the chamber housing the array of gas sensors at different times. Methods for gas sensing are also disclosed.