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. 18, 2022
Filed:
Dec. 20, 2018
Applicant:
Hirosaki University, Hirosaki, JP;
Inventor:
Yasutaka Hanada, Hirosaki, JP;
Assignee:
HIROSAKI UNIVERSITY, Hirosaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/57 (2014.01); B23K 26/55 (2014.01); B29C 35/08 (2006.01); B81C 1/00 (2006.01); B81C 99/00 (2010.01); B23K 103/00 (2006.01); B29K 101/10 (2006.01);
U.S. Cl.
CPC ...
B23K 26/57 (2015.10); B23K 26/55 (2015.10); B29C 35/0805 (2013.01); B81C 1/00071 (2013.01); B81C 99/0025 (2013.01); B23K 2103/42 (2018.08); B29C 2035/0838 (2013.01); B29K 2101/10 (2013.01); B81C 2201/0143 (2013.01);
Abstract
A fabrication method of transparent material is a method of processing a thermosetting transparent material including a disposing step of disposing an uncured thermosetting transparent material, a laser beam irradiation step of irradiating the disposed uncured thermosetting transparent material with a laser beam so that cavitation bubbles are generated in the uncured thermosetting transparent material, and a curing step of performing a curing process on the uncured thermosetting transparent material in which the cavitation bubbles are generated.