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:
Jun. 09, 2026
Filed:
Feb. 09, 2023
Aclima Inc., San Francisco, CA (US);
Melissa M. Lunden, Berkeley, CA (US);
Caroline Parworth, Walnut Creek, CA (US);
Paul A. Solomon, Henderson, NV (US);
Rishabh Urvesh Shah, Everett, WA (US);
Davida Herzl, San Francisco, CA (US);
Aclima Inc., San Leandro, CA (US);
Abstract
A method for monitoring air quality is described. The method includes measuring environmental components at multiple locations using multiple mobile sensor platforms to provide sensor data. The environmental components include particulate matter having a size range and ambient gases. The sensor data includes particulate matter data having the size range and ambient gas data captured at the plurality of locations. The method also includes determining a signature based on the particulate matter data including the size range, and at least one additional factor. The at least one additional factor includes the ambient gas data. The method also includes identifying a source based on the signature.