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:
Oct. 17, 2023
Filed:
Jun. 21, 2021
Tricorntech Taiwan, Taipei, TW;
Tsung-Kuan A. Chou, San Jose, CA (US);
Tricorntech Corporation, New Taipei, TW;
Abstract
Embodiments are described of a sensing network including one or more sensor nodes, wherein each of the one or more sensor nodes includes a gas sensor that can measure the presence, concentration, or both, of one or more airborne pollutants in a nodal coverage area surrounding the sensor node. A sensor base that can measure the presence, concentration, or both, of one or more airborne pollutants is positioned in the nodal coverage area of each of the one or more sensor nodes, wherein the sensor base includes a gas sensor with higher accuracy, higher sensitivity, or both, than the gas sensors of the one or more sensor nodes. One or more servers communicatively coupled to the sensor base and the one or more sensors nodes. The sensor base and the sensor nodes can communicate their measurements to the server and the measurements of the sensor base are used by the server as a reference to correct the measurements of the one or more sensor nodes.