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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 5402321 B1

PDFFull Text
Date of Patent:
Mar. 28, 1995

Filed:

Jan. 19, 1993

Composite device having inductor and coupling member

Applicant:
Inventors:

Toshio Izu, Akita, JP;

Kazuo Sato, Akita, JP;

Shigeyuki Doi, Akita, JP;

Hisashi Osada, Akita, JP;

Assignee:

TDK Corporation, Tokyo, JP;

Attorney:

Nakaido, Marmelstein, Murray & Oram

Primary Examiner:

Bot Ledynh

Int. Cl.
CPC ...
H05K / ; H05K / ; H01F / ;
U.S. Cl.
CPC ...
361807 ; 174 521 ; 361730 ; 361811 ; 336 65 ; 336 67 ; 336192 ;

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Izu, Toshio. (1995). Composite device having inductor and coupling member (U.S. Patent No. 5402321). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5402321

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

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