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:
Dec. 08, 1998
Filed:
Sep. 25, 1997
Fumio Uchikoba, Tokyo, JP;
Shigeyuki Nakajima, Tokyo, JP;
Takashi Ito, Tokyo, JP;
Taro Miura, Tokyo, JP;
Makoto Kobayashi, Tokyo, JP;
Takahide Kurahashi, Tokyo, JP;
Yasushi Iijima, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
A ground conductor and a signal conductor are provided in an insulating magnetic body respectively. The insulating magnetic body is a compound member that combines ferromagnetic metal particles and an insulating resin. A signal transmission element, a connector or a circuit board with high frequency stopping and low pass characteristics which will ensure reliable absorption of high frequency components in the high frequency range, can be provided. The ground conductor and the signal conductor are provided on opposite sides of the insulating magnetic body.