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:
Aug. 04, 1998
Filed:
Oct. 28, 1996
Nam Chul Kim, Kyongki-do, KR;
Young Jeong, Seoul, KR;
Samsung Electro-Mechanics Co., Ltd., Kyongki-do, KR;
Abstract
A duplex dielectric filter is disclosed in which plural elements of the filter are merged into a single element to thereby simplify the manufacturing process and product handling, and automatize assembly. The conventional three separate shunt capacitors are simplified into a single dielectric substrate. A brass shim which was conventionally inserted between the shunt capacitors and the dielectric substrate to adjust the height of the shunt capacitors is eliminated. A dielectric substrate having load capacitors is extended to substitute for the brass shim. A through hole is formed through electrode patterns which are formed on both sides of the dielectric substrate to connect an input terminal to the shunt capacitors.