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:
Jan. 30, 2007
Filed:
May. 27, 2005
Han Kim, Daejeon, KR;
Byoung Youl Min, Kyunggi-do, KR;
Young Woo Kim, Chungcheongnam-do, KR;
Young Jae Lee, Chungcheongnam-do, KR;
Chang Myung Ryu, Kyunggi-do, KR;
Han Kim, Daejeon, KR;
Byoung Youl Min, Kyunggi-do, KR;
Young Woo Kim, Chungcheongnam-do, KR;
Young Jae Lee, Chungcheongnam-do, KR;
Chang Myung Ryu, Kyunggi-do, KR;
Samsung Electro-Mechanics Co., Ltd., Kyunggi-Do, KR;
Abstract
A printed circuit board (PCB) having a three-dimensional spiral inductor, which includes a plurality of insulating layers and conductor layers. The PCB comprises a plurality of coil conductor patterns made of conductive material and shaped into strips, which is provided on the plurality of conductor layers, respectively, such that the plurality of coil conductor patterns are parallel to each other and positioned on the same plane perpendicular to the conductor layers, and in which each of the plurality of coil conductor patterns is longer than an adjacent inner coil conductor pattern.