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:
Dec. 30, 2025
Filed:
Jan. 26, 2021
Saint-gobain Glass France, Courbevoie, FR;
Emmanuel Mimoun, Boulogne-Billancourt, FR;
SAINT-GOBAIN SEKURIT FRANCE, Thourotte, FR;
Abstract
A method for analyzing a glazing for a correction intended to be used by a LiDAR configured to emit, according to a given angle of emission, light waves intended to pass through a vehicle glazing, includes for a plurality of points of the glazing: obtaining a horizontal local slope and a vertical local slope at the point; calculating a vertical angular offset and a horizontal angular offset based on a vertical component and on a horizontal component of the angle of emission of the light wave passing through the glazing at the point, of the vertical local slope and of the horizontal local slope at the point and of the inclination of the glazing; and establishing an angular correction map from calculated vertical angular offsets and horizontal angular offsets.