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:
Jul. 15, 2025
Filed:
Mar. 25, 2022
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F 7/00 (2006.01); B29C 33/42 (2006.01); B29C 59/02 (2006.01); H01L 21/027 (2006.01);
U.S. Cl.
CPC ...
B29C 33/424 (2013.01); B29C 59/02 (2013.01); H01L 21/0271 (2013.01);
Abstract
An imprint mold having an imprint surface that comes into contact with a curable composition on a substrate, the imprint mold includes a concavo-convex pattern formed on the imprint surface of the imprint mold, and a first step portion that has a first surface having a depth of 0.5 times or more and 2 times or less a depth of the concavo-convex pattern in an outer peripheral portion of an area where the concavo-convex pattern is formed.
Kiyohara, Naoki. (2025). Imprint mold, imprint method, and manufacturing method of article (U.S. Patent No. 12358187). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12358187
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile