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:
Nov. 05, 2002
Filed:
Sep. 13, 2000
Applicant:
Inventor:
Katsuhiko Hayashi, Tokyo, JP;
Assignee:
TDK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G 4/228 ; H01L 2/900 ;
U.S. Cl.
CPC ...
H01G 4/228 ; H01L 2/900 ;
Abstract
An electronic component for a high frequency signal having a good characteristics and a fabrication method thereof at a high yield are disclosed. The electronic component according to the present invention includes a conductive pattern, which works as a certain circuit element such as an inductor, formed on an insulating substrate. The conductive pattern has a dual structure including a first conductive pattern which is formed by means of the photolithography technique and a second conductive pattern entirely covering the first conductive pattern which is formed by means of an electroless plating method.