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. 09, 2018
Filed:
Apr. 25, 2018
Gigaphoton Inc., Tochigi, JP;
Gigaphoton Inc., Tochigi, JP;
Abstract
A laser irradiation apparatus may include: an irradiation head section including first and second irradiation heads each configured to perform laser light irradiation on a workpiece; a laser unit section including first and second laser units configured to respectively output first laser light and second laser light; a beam delivery section provided in an optical path between the laser unit section and the irradiation head section, and configured to perform switching of optical paths between optical paths of the first laser light and the second laser light to cause the first or second laser light to enter the first or second irradiation head; a first beam property varying section provided in an optical path between the first laser unit and the irradiation head section; and a second beam property varying section provided in an optical path between the second laser unit and the irradiation head section.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile