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:
Sep. 22, 2026
Filed:
Dec. 22, 2020
Nlight, Inc., Camas, WA (US);
Mark J Defranza, Camas, WA (US);
Eric Martin, Camas, WA (US);
NLIGHT, INC., Camas, WA (US);
Abstract
A heat source package, comprising a housing having a metal base portion with one or more channels formed therein, the one or more channels having an inner surface, a coating of an anti-corrosive material adhered to a portion of the inner surface of the one or more channels wherein the anti-corrosive material is selected to have a thermal conductivity within a threshold range such that the coating changes the thermal resistance of a coated portion of the channel less than 25% with respect to an uncoated portion of the metal base portion. In examples, a heat source may be thermally coupled to the inner surface of the channels and the channels may be formed to conduct a liquid coolant from a liquid inlet to a liquid outlet to dissipate heat away from the heat source.