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. 10, 2021
Filed:
Jun. 12, 2018
Signify Holding B.v., Eindhoven, NL;
Brian Eugene Elwell, Tyrone, GA (US);
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
A light fixture can include a housing and a sensor coupled to the housing. The sensor of the light fixture can include a first port disposed in the occupiable volume of space, where the first port is configured to measure a first parameter in the occupiable volume of space. The sensor of the light fixture can also include a second port disposed in a plenum volume of space, where the second port is configured to measure the first parameter in the plenum volume of space. The sensor of the light fixture can further include a first transducer coupled to the first port and the second port, where the first transducer is configured to determine a first parameter differential between the first parameter measured by the first port and the first parameter measured by the second port.