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. 30, 2024
Filed:
Aug. 04, 2020
Applicant:
Panasonic Intellectual Property Management Co., Ltd, Osaka, JP;
Inventors:
Wang-Long Zhou, Andover, MA (US);
Francisco Villarreal-Saucedo, Middleton, MA (US);
Bien Chann, Merrimack, NH (US);
Mark Mordarski, Tewksbury, MA (US);
Bryan Lochman, Nashville, TN (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/34 (2014.01); B23K 26/0622 (2014.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
B23K 26/34 (2013.01); B23K 26/0624 (2015.10); B23K 2103/50 (2018.08);
Abstract
In various embodiments, laser beams of two different wavelengths are utilized, sequentially and/or simultaneously, to process workpieces in various processing stages such as melting, piercing, cutting, and welding.