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. 14, 1994
Filed:
Nov. 06, 1992
Applicant:
Inventors:
Paul W Godek, Brockton, MA (US);
Michael J Grennan, Hull, MA (US);
Assignee:
Power General Corporation, Canton, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
336232 ; 336200 ; 336 83 ; 174260 ;
Abstract
The present invention provides a low-profile printed circuit board including a substrate having at least one planar magnetic element supported thereon. The element includes a planar winding integral with the conductive circuit formed on either one or the other side of the board, and electrical communication is made from one side of the board to the other side via plated through holes provided in the substrate. Additional planar windings may be surface mounted to the winding carried by the substrate. A dielectric coating is also provided which completely isolates the winding of the planar magnetic element.