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. 07, 2025
Filed:
Aug. 17, 2021
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Anping Liu, Horseheads, NY (US);
Craig John Mancusi Ungaro, Corning, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/53 (2014.01); B23K 26/06 (2014.01); B23K 26/0622 (2014.01); B23K 26/073 (2006.01); B23K 26/18 (2006.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
B23K 26/53 (2015.10); B23K 26/0622 (2015.10); B23K 26/0648 (2013.01); B23K 26/073 (2013.01); B23K 26/18 (2013.01); B23K 2103/54 (2018.08);
Abstract
A method includes directing a laser beam onto a phase-adjustment device such that the laser beam downstream the phase-adjustment device is a modified Airy beam having a modified Airy beam focal region having a main lobe and a plurality of side lobes. The main lobe has a lobe aspect ratio of 1.2 or greater.
Liu, Anping. (2025). Laser forming non-square edges in transparent workpieces using modified airy beams (U.S. Patent No. 12434331). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12434331
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile