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:
Oct. 14, 2025
Filed:
Nov. 19, 2021
Hyundai Mobis Co., Ltd., Seoul, KR;
Tae Ho Bang, Seoul, KR;
Ji Hoon Park, Suwon-si, KR;
Hyun Woo Shim, Suwon-si, KR;
Du Ho Kim, Yongin-si, KR;
Soo Min Jeon, Yongin-si, KR;
Deok Kwan Choi, Yongin-si, KR;
Won Gon Kim, Yongin-si, KR;
Min Heo, Seongnam-si, KR;
Kang Min Kim, Seoul, KR;
A Ra Lee, Seongnam-si, KR;
HYUNDAI MOBIS CO., LTD., Seoul, KR;
Abstract
Provided is an electro-magnetic compatibility (EMC) filter including a lower bobbin having a U-shaped cross-sectional shape, a lower core including a magnetic material having a U-shaped cross-sectional shape and disposed on the lower bobbin, a bus bar disposed on the lower core, an upper bobbin having a hollow inside, having a hexahedral shape with one side open, and configured to cover an upper portion of the lower bobbin, and an upper core including a magnetic material having a plate-like shape, disposed in an internal space of the upper bobbin, and disposed on the lower core (U core) to cover the bus bar with a gap maintained by the bus bar between the upper and lower cores when the lower bobbin and the upper bobbin are coupled to each other.