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:
Jan. 15, 2019
Filed:
Feb. 04, 2014
Applicants:
James Bovatsek, San Jose, CA (US);
Rajesh Patel, Fremont, CA (US);
Inventors:
James Bovatsek, San Jose, CA (US);
Rajesh Patel, Fremont, CA (US);
Assignee:
Newport Corporation, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 33/02 (2006.01); B23K 26/00 (2014.01); B23K 26/40 (2014.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
B23K 26/0057 (2013.01); B23K 26/40 (2013.01); C03B 33/0222 (2013.01); B23K 2203/50 (2015.10);
Abstract
The present application is directed to a method and apparatus for processing a transparent or semitransparent material with a laser beam resulting in deterministic separation of a single sheet of the material into two or more pieces.