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:
Jul. 11, 2017
Filed:
Apr. 07, 2015
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Magali Duplessis, Caen, FR;
Olivier Tesson, Bretteville l'Orgueilleuse, FR;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 5/00 (2006.01); H01F 41/06 (2016.01); H01F 17/00 (2006.01); H01F 27/34 (2006.01); H01F 41/04 (2006.01); H01L 23/522 (2006.01); H01F 27/28 (2006.01); B23K 1/00 (2006.01); B23K 1/20 (2006.01); C23C 14/02 (2006.01); C23C 14/14 (2006.01); C25D 3/38 (2006.01); C25D 5/02 (2006.01);
U.S. Cl.
CPC ...
H01F 41/06 (2013.01); B23K 1/0016 (2013.01); B23K 1/20 (2013.01); C23C 14/021 (2013.01); C23C 14/14 (2013.01); C25D 3/38 (2013.01); C25D 5/02 (2013.01); H01F 5/00 (2013.01); H01F 17/0006 (2013.01); H01F 27/2895 (2013.01); H01F 27/34 (2013.01); H01F 41/041 (2013.01); H01L 23/5227 (2013.01); H01F 2017/0086 (2013.01); H01L 2924/0002 (2013.01); Y10T 29/49071 (2015.01);
Abstract
A transformer comprising primary and secondary windings is disclosed. Each winding has first and second metal capping layers coupled together electrically in parallel by a metal connector passing through a substrate lying between the first and second metal capping layers.