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:
Mar. 05, 2019
Filed:
Feb. 05, 2016
Flir Systems, Inc., Wilsonville, OR (US);
Marcel Tremblay, Goleta, CA (US);
FLIR Systems, Inc., Wilsonville, OR (US);
Abstract
Various embodiments of the present disclosure may include a device having a housing and a lens element configured to pass thermal radiation received from an external environment. The lens element may be an outer surface of the housing exposed to the external environment through an aperture in the housing. The device may also include a focal plane array within the housing and configured to receive the thermal radiation passed by the lens element. The device may further include a heater in thermal contact with the lens element and a controller configured to selectively operate the heater to maintain the lens element within a desired temperature range.