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:
Jun. 17, 2025
Filed:
Aug. 14, 2023
Applicant:
Littelfuse, Inc., Chicago, IL (US);
Inventors:
Yuriy Borisovich Matus, Pleasanton, CA (US);
Martin G. Pineda, Fremont, CA (US);
Boris Golubovic, Chicago, IL (US);
Deepak Nayar, Chicago, IL (US);
Assignee:
Littelfuse, Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 85/046 (2006.01); H01H 85/143 (2006.01); H01H 85/38 (2006.01);
U.S. Cl.
CPC ...
H01H 85/143 (2013.01); H01H 85/046 (2013.01); H01H 2085/383 (2013.01); H01H 2085/388 (2013.01);
Abstract
A method for creating a dielectric thin-film coating for devices having a fusible element is disclosed. The method comprises mixing insoluble and soluble polymers in solid form and exposing the mixture to heat to create a melt mixture. The melt mixture is then dissolved in a solvent to create a slurry which can then be deposited on the device as a thin-film coating to create an interior insulation layer or an external surface.