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. 01, 1998
Filed:
Feb. 04, 1997
Applicant:
Inventor:
Hiroshi Ochiai, Kawauchi-gun, JP;
Assignee:
Matsushita Electronics Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
315 3951 ; 333182 ;
Abstract
An LC filter member has at least one coil-shaped conductor wire, an insulating layer formed on the outer surface of the coil-shaped wire and a conductive layer formed on the outer surface of the insulating layer. One end of the coil-shaped conductor wire is substantially electrically connected to a cathode terminal, and the other end of the coil-shaped conductor wire is substantially electrically connected to a high frequency electric supply. The conductive layer is grounded.