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:
Jan. 13, 2026
Filed:
Feb. 05, 2021
Sense Photonics, Inc., Durham, NC (US);
Christine Elizabeth Cordeiro, San Francisco, CA (US);
Hod Finkelstein, Berkeley, CA (US);
Jamie Stokes, Linlithgow, GB;
Neil Telfer, Edinburgh, GB;
Sense Photonics, Inc., Durham, NC (US);
Abstract
A Light Detection And Ranging (LIDAR) apparatus includes an optical emission source configured to emit an optical signal having a wavelength that varies based on a temperature of the optical emission source and/or an optical filter element that is configured to receive a reflection of the optical signal, the optical filter element having a passband that varies based on a temperature of the optical filter element; a thermal controller that is configured to generate a thermal control signal responsive to a temperature measurement related to the optical emission source or the optical filter element; and a temperature control element that is configured to adjust a temperature of the optical emission source or the optical filter element responsive to the thermal control signal.