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:
Oct. 20, 2026
Filed:
Jan. 16, 2025
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
When a direction passing through a port part and a bottom part is defined as a height direction, a width in a direction intersecting the height direction of a protruded part of a depression-protrusion structure at a certain position in the height direction is greater than a width in the direction intersecting the height direction of the protruded part of the depression-protrusion structure at a position on a bottom part side relative to the certain position in the height direction, or a width in the direction intersecting the height direction of a depressed part of the depression-protrusion structure at a certain position in the height direction is less than a width in the direction intersecting the height direction of the depressed part of the depression-protrusion structure at a position on the bottom part side relative to the certain position in the height direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile