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. 17, 2026
Filed:
Oct. 24, 2023
Rayprus Technology (Foshan) Co., Ltd., Foshan, CN;
Hsiang-Chieh Yu, NewTaipei, TW;
Cheng-Yuan Shih, NewTaipei, TW;
Rayprus Technology (Foshan) Co. Ltd., Foshan, CN;
Abstract
A thermal imaging device includes a metalens and a thermal image sensor. The metalens is configured to adjust incident light into beams of polarized light having different polarization directions, and to converge and emit the beams of polarized light. The thermal image sensor is on an output side of the metalens. The thermal image sensor is configured to receive the beams of polarized light having different polarization directions and construct a polarization image.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile