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. 23, 2024
Filed:
Dec. 01, 2022
Applicant:
Apple Inc., Cupertino, CA (US);
Inventor:
Douglas J. Weber, San Francisco, CA (US);
Assignee:
APPLE INC., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 21/00 (2006.01); B32B 17/06 (2006.01);
U.S. Cl.
CPC ...
C03C 21/003 (2013.01); B32B 17/06 (2013.01); B32B 2457/20 (2013.01); C03C 21/001 (2013.01); C03C 21/002 (2013.01); C03C 21/005 (2013.01); C09K 2323/00 (2020.08);
Abstract
Embodiments disclosed therein generally pertain to selectively strengthening glass. More particularly, techniques are described for selectively strengthening cover glass, which tends to be thin, for electronic devices, namely, portable electronic devices.