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. 13, 2026
Filed:
Sep. 17, 2024
Disco Corporation, Tokyo, JP;
Atsushi Maeda, Tokyo, JP;
Toshiyuki Kitamura, Tokyo, JP;
DISCO CORPORATION, Tokyo, JP;
Abstract
A method for processing a workpiece includes a setting step of setting a planned processing region, a boundary processing step of processing a boundary dividing the planned processing region into a plurality of regions or a boundary dividing the planned processing region and another region from each other, a correlation threshold value generating step of generating a correlation threshold value from correlation between energy per pulse and a pulse interval of a first laser beam configured to form a horny layer in the planned processing region, and an energy and pulse interval setting step of setting the energy per pulse of the first laser beam equal to or higher than the correlation threshold value and setting the pulse interval of the first laser beam equal to or less than the correlation threshold value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile