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:
Oct. 27, 1992
Filed:
Jul. 06, 1990
Applicant:
Inventors:
Kazutaka Nakamura, Nagaokakyo, JP;
Yasunobu Yoneda, Nagaokakyo, JP;
Yukio Sakabe, Nagaokakyo, JP;
Yukio Sakamoto, Nagaokakyo, JP;
Hidetoshi Yamamoto, Nagaokakyo, JP;
Seiji Sakai, Nagaokakyo, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01C / ; H01P / ;
U.S. Cl.
CPC ...
333184 ; 333185 ; 338 21 ;
Abstract
A noise filter of a monolithic type in which a common electrode is formed in a sintered body having varistor characteristics so as to extend from a first portion to a second portion of side surfaces of the sintered body, and at least one through electrode is formed in a position at a height spaced apart from the common electrode through a sintered body layer in the direction of thickness so as to extend from a third portion to a fourth portion of the side surfaces of the sintered body and to intersect the common electrode.