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:
Aug. 04, 2023
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Gou Kaise, Kanagawa, JP;
Tomokazu Deki, Kanagawa, JP;
Panasonic Automotive Systems Co., Ltd., Kanagawa, JP;
Abstract
An imaging device includes a calculator, a white balance corrector, and a white balance corrector. The calculator calculates a white balance gain and an inverse gain on the basis of a first image. The white balance gain is used for correcting white balance. The inverse gain is a reciprocal number of the white balance gain. The white balance corrector corrects white balance of a captured image on the basis of the white balance gain. The white balance corrector generates a first image and outputs the generated first image to the calculator. The first image is generated by performing inverse gain correction in which the captured image whose white balance has been corrected is multiplied by the inverse gain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile