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. 11, 2017
Filed:
Jul. 08, 2015
Corning Incorporated, Corning, NY (US);
Dana Craig Bookbinder, Corning, NY (US);
Lewis Kirk Klingensmith, Corning, NY (US);
Stephan Lvovich Logunov, Corning, NY (US);
Albert Roth Nieber, Painted Post, NY (US);
Helmut Schillinger, Munich, DE;
Pushkar Tandon, Painted Post, NY (US);
Sergio Tsuda, Horseheads, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
Embodiments of the present method of laser cutting a laser wavelength transparent glass article comprises feeding at least one glass article to a pulsed laser assembly having at least one pulsed laser, wherein the pulsed laser defines a laser beam focal line with a length of 0.1-100 mm, the glass article being comprised of two end sections, and at least one lateral surface disposed lengthwise between the end sections. The method further comprises laser cutting at least one perforation line onto the lateral surface of the glass article while there is relative motion between the glass article and the pulsed laser and separating the glass article along the at least one perforation line to yield a laser cut glass article.