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. 28, 2015
Filed:
May. 15, 2012
Jin Gu Kim, Gyunggi-do, KR;
Jong Yun Lee, Incheon, KR;
Young DO Kweon, Seoul, KR;
Chang Bae Lee, Gyunggi-do, KR;
Young Seuck Yoo, Seoul, KR;
Jin Gu Kim, Gyunggi-do, KR;
Jong Yun Lee, Incheon, KR;
Young Do Kweon, Seoul, KR;
Chang Bae Lee, Gyunggi-do, KR;
Young Seuck Yoo, Seoul, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-Do, KR;
Abstract
Disclosed herein are a common mode filter and a method for manufacturing the same. The common mode filter includes a first insulator sheet; a first circuit layer having a first-layered first coil and a first-layered second coil alternately and separately arranged; a second insulator sheet laminated on the first circuit layer; and a second circuit layer having a second-layered first coil and a second-layered second coil alternately and separately arranged, the second-layered first coil being connected to the first-layered first coil and the second-layered second coil being connected to the first-layered second coil through the plurality of penetration holes.