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:
May. 01, 2007
Filed:
Dec. 19, 2005
Katsumi Kobayashi, Nikaho, JP;
Toshihiro Kuroshima, Sakata, JP;
Hiroshi Suzuki, Nikaho, JP;
Masaru Yaguchi, Sakata, JP;
Setu Tsuchida, Sakata, JP;
Katsumi Kobayashi, Nikaho, JP;
Toshihiro Kuroshima, Sakata, JP;
Hiroshi Suzuki, Nikaho, JP;
Masaru Yaguchi, Sakata, JP;
Setu Tsuchida, Sakata, JP;
TDK Corporation, Tokyo, JP;
Abstract
A noise filter providing a simplified construction and capable of being used regardless of a diameter of a cable or a numbers of cables. The noise filter includes a core-holding section for holding a core, first and second cable-guiding sections, and two coupling sections coupling the first and second cable-guiding sections to ends of the core-holding section. The first and second cable-guiding section have truncated conical shape, and each divided into the four parts by a first to fourth slits arrayed in cruciform shape whose crossing position is coincident with an imaginary apex of the cable-guiding section. The coupling section has first to fourth circumferential elongated slots in communication with the proximal ends of the first to fourth slits.