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. 23, 2025
Filed:
Mar. 28, 2023
Magna Electronics Inc., Auburn Hills, MI (US);
Jianguo Wang, Troy, MI (US);
Magna Electronics Inc., Auburn Hills, MI (US);
Abstract
A method for testing a vehicular camera includes providing a vehicular camera and an environmentally-controlled chamber that has a window allowing visible light to pass into the interior of the chamber. A light-collimating device is provided exterior the environmentally-controlled chamber, and the vehicular camera is disposed within the interior of the environmentally-controlled chamber. Light emitted by the device passes through a window of the chamber to project a target within the chamber. Image data is captured with the vehicular camera that includes at least a portion of the projected target. Responsive to processing by an image processor of image data captured by the vehicular camera, a characteristic of the vehicular camera is estimated.