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:
Nov. 25, 2025
Filed:
Aug. 17, 2022
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
George Halsey Beall, Big Flats, NY (US);
Nicholas Francis Borrelli, Elmira, NY (US);
Joseph Francis Schroeder, Iii, Lindley, NY (US);
Thomas Philip Seward, Iii, Elmira, NY (US);
Assignee:
CORNING INCORPORATED, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/11 (2006.01); C03B 25/02 (2006.01); C03B 27/012 (2006.01); C03B 32/02 (2006.01); C03C 3/085 (2006.01); C03C 3/095 (2006.01); C03C 3/112 (2006.01); C03C 4/04 (2006.01); C03C 10/00 (2006.01); C03C 23/00 (2006.01);
U.S. Cl.
CPC ...
C03C 10/0027 (2013.01); C03B 25/02 (2013.01); C03B 25/025 (2013.01); C03B 27/012 (2013.01); C03B 32/02 (2013.01); C03C 3/085 (2013.01); C03C 3/095 (2013.01); C03C 3/11 (2013.01); C03C 3/112 (2013.01); C03C 4/04 (2013.01); C03C 23/002 (2013.01); C03C 23/0025 (2013.01); C03C 2204/04 (2013.01);
Abstract
Photosensitive lithium zinc aluminosilicate glasses that can be selectively irradiated and cerammed to provide patterned regions of glass and lithium-based glass ceramic, and composite glass articles made from such glasses and glass ceramics are provided. The lithium zinc aluminosilicate glass can be negatively photosensitive or positively photosensitive to radiation having a wavelength in a range from about 248 nm to about 360 nm.