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:
Nov. 12, 2013
Filed:
Feb. 03, 2010
William Lee Harrison, Sacramento, CA (US);
Jung-chien Chang, Xinzhuang, TW;
William Lee Harrison, Sacramento, CA (US);
Jung-Chien Chang, Xinzhuang, TW;
Planarmag, Inc., West Sacramento, CA (US);
Mutual-Tek Industries Co., Ltd., Xinzhuang, Taipei County, TW;
Abstract
A packaged structure having a magnetic component and a method of manufacturing the same are provided. The packaged structure includes an insulating substrate having a ring-typed recess, an island portion and a surrounding portion defined by the ring-typed recess, wherein the ring-typed recess is laterally between the island portion and the surrounding portion. The packaged structure further includes a ring-typed magnetic component placed in the ring-typed recess; an upper wiring layer above the insulating substrate and a lower wiring layer under the insulating substrate; an inner plated through hole vertically passing through the island portion and connecting the upper wiring layer and the lower wiring layer; an outer plated through hole vertically passing through the surrounding portion and connecting the upper wiring layer and the lower wiring layer, wherein the inner plated through hole, the outer plated through hole, the upper wiring layer and the lower wiring layer form a coil of wire surrounding the ring-typed magnetic component.