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:
Mar. 21, 2023
Filed:
Oct. 10, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd, Osaka, JP;
Inventors:
Bryan Lochman, Somerville, MA (US);
Matthew Sauter, Cambridge, MA (US);
Michael Denninger, Bedford, MA (US);
Bien Chann, Merrimack, NH (US);
Keita Inoue, Burlington, MA (US);
John Roethle, Cambridge, MA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/04 (2006.01); F28F 21/08 (2006.01); H05K 7/20 (2006.01); H01S 5/024 (2006.01);
U.S. Cl.
CPC ...
H01S 3/0405 (2013.01); F28F 21/084 (2013.01); H05K 7/2049 (2013.01); H05K 7/20509 (2013.01); H01S 5/024 (2013.01);
Abstract
In various embodiments, laser devices feature means, such as fasteners, for attaching a laser package to a cooling plate, which allow motion of the laser package in response to thermal cycles resulting from operation of a beam emitter therewithin. Embodiments of the invention additionally or instead include laser devices featuring segmented barrier layers for electrically isolating the laser package from the cooling plate.