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:
Dec. 05, 1995
Filed:
Dec. 27, 1993
Applicant:
Inventors:
Yoshikazu Chigodo, Nagaokakyo, JP;
Harufumi Mandai, Nagaokakyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P / ;
U.S. Cl.
CPC ...
333104 ; 333246 ;
Abstract
A high-frequency switch includes a multi-layer board or a laminate. The laminate is formed by laminating many dielectric layers 14. First and second strip lines, capacitors and so on are provided inside the laminate. Each of the capacitors is formed by the combination of the dielectric layer and two capacitor electrodes which sandwich the dielectric layer. Also, first and second diodes and so on are mounted on the laminate. Furthermore, external electrodes are formed on portions of four sides of the laminate.