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:
Nov. 03, 2026
Filed:
May. 30, 2025
Canon Kabushiki Kaisha, Tokyo, JP;
Yosuke Takagi, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An electronic apparatus is capable of suppressing an unnecessary increase in a size of a digital file whose authenticity is capable of being certified even if data is changed after generation. A digital camera that has an authenticity certification photographing mode, in which an image file whose authenticity is capable of being certified is generated, includes a system control unit. In a case where the digital camera has been set to the authenticity certification photographing mode and a plan has been set in which data appending is performed with respect to an XMP area, which has been excluded from a subject of authenticity certification, from among areas constituting the image file after the image file is generated, the system control unit enlarges a size of the XMP area to a size larger than when the digital camera has been set to a normal photographing mode and generates the image file.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile