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:
Nov. 03, 2026
Filed:
Mar. 08, 2021
Applicant:
Blue 425 Llc, Chicago, IL (US);
Inventors:
Mathew Finuf, Castle Rock, CO (US);
William C. Gray, Parker, CO (US);
Mark S. Zediker, Castle Rock, CO (US);
Robert D. Fritz, Aurora, CO (US);
Assignee:
Blue 425 LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/21 (2014.01); B23K 26/00 (2014.01); B23K 26/03 (2006.01); B23K 26/06 (2014.01); B23K 26/062 (2014.01); B23K 26/073 (2006.01); B23K 26/244 (2014.01); B23K 26/26 (2014.01); B23K 101/36 (2006.01); B23K 103/12 (2006.01);
U.S. Cl.
CPC ...
B23K 26/21 (2015.10); B23K 26/0006 (2013.01); B23K 26/032 (2013.01); B23K 26/062 (2015.10); B23K 26/0626 (2013.01); B23K 26/073 (2013.01); B23K 26/244 (2015.10); B23K 26/26 (2013.01); B23K 2101/36 (2018.08); B23K 2103/12 (2018.08);
Abstract
A visible light laser system and operation for welding materials together. A blue laser system that forms essentially perfect welds for copper based materials. A blue laser system and operation for welding conductive elements, and in particular thin conductive elements, together for use in energy storage devices, such as battery packs.
Quick Actions:
Finuf, Mathew. (2026). Methods and systems for welding copper using blue laser (U.S. Patent No. 12779587). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12779587
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