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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.:

US 12576462 B1

PDFFull Text
Date of Patent:
Mar. 17, 2026

Filed:

Sep. 21, 2022

Method of processing plate-shaped workpiece

Applicant:

Disco Corporation, Tokyo, JP;

Inventors:

Nobuyuki Fukushi, Tokyo, JP;

Kosei Kiyohara, Tokyo, JP;

Shohei Takeda, Tokyo, JP;

Gentaro Tsuruta, Tokyo, JP;

Assignee:

DISCO CORPORATION, Tokyo, JP;

Attorney:

Greer Burns & Crain Ltd.

Primary Examiner:

Steven W Crabb

Assistant Examiner:

Alba T Rosario-Aponte

Int. Cl.
CPC ...
B23K 26/53 (2014.01); B23K 26/00 (2014.01); B23K 26/073 (2006.01); B23K 26/16 (2006.01); B23K 26/38 (2014.01); B23K 101/40 (2006.01);
U.S. Cl.
CPC ...
B23K 26/53 (2015.10); B23K 26/0093 (2013.01); B23K 26/073 (2013.01); B23K 26/16 (2013.01); B23K 26/38 (2013.01); B23K 2101/40 (2018.08);
Abstract

A method of processing a plate-shaped workpiece includes a workpiece supporting step of placing a plate-shaped workpiece on an upper surface of a sheet whose area is larger than that of the plate-shaped workpiece through a liquid resin interposed therebetween and supporting the plate-shaped workpiece on only the liquid resin that has solidified and the sheet, a processing step of processing the plate-shaped workpiece to divide the plate-shaped workpiece into a plurality of chips, and a pick-up step of picking up the chips from the sheet.

Find Patent Forward Citations

Fukushi, Nobuyuki. (2026). Method of processing plate-shaped workpiece (U.S. Patent No. 12576462). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12576462

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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