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. 24, 2026
Filed:
Dec. 13, 2023
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
François Deneuville, Grenoble, FR;
Abstract
A polarimetric image sensor formed inside and on top of a semiconductor substrate, the sensor including: —a plurality of pixels, each comprising a photodetector formed in the semiconductor substrate; —a polarizing filter arranged on the side of an illumination surface of the photodetectors, the filter including, for each pixel, a polarizing structure; and—a polarization router comprising a two-dimensional metasurface arranged on the side of the polarizing filter opposite to the photodetectors, the metasurface including a two-dimensional array of pads.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile