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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.:

US 6466120 B1

PDFFull Text
Date of Patent:
Oct. 15, 2002

Filed:

Oct. 05, 2000

Laminated inductor and method of producing the same

Applicant:
Inventors:

Hiromichi Tokuda, Takefu, JP;

Tsuyoshi Tatsukawa, Takefu, JP;

Assignee:

Murata Manufacturing Co., Ltd., Kyoto, JP;

Attorney:

Keating & Bennett, LLP

Primary Examiner:

Lincoln Donovan

Assistant Examiner:

Tuyen T Nguyen

Int. Cl.
CPC ...
H01F 2/702 ;
U.S. Cl.
CPC ...
H01F 2/702 ;
Abstract

A laminated inductor includes a sintered ceramic body made of a ceramic material and a coil conductor disposed inside of the ceramic body. The coil conductor has a plurality of conductor patterns and via-hole electrodes electrically connecting the conductor patterns which are located at different vertical positions in the ceramic body. A low dielectric constant material layer having a lower dielectric constant than that of the ceramic material of the sintered ceramic body is interposed between adjacent conductor patterns.

Find Patent Forward Citations

Tokuda, Hiromichi. (2002). Laminated inductor and method of producing the same (U.S. Patent No. 6466120). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6466120

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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