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:
Feb. 14, 1995
Filed:
Nov. 09, 1993
Kazuo Kameya, Tokyo, JP;
Elmec Corporation, Kanagawa, JP;
Abstract
The size of the electromagnetic delay line is reduced by arranging chip capacitors in two rows in a staggered relationship along the lengthwise direction of a base board so that the overall length can be substantially reduced as compared to the conventional structure in which the chip capacitors are arranged in a single row. In particular, the height of the profile of the package for the electromagnetic delay line can be substantially reduced as compared to the comparable conventional ones. Furthermore, this electromagnetic delay line can cover a wide range of delay time while maintaining a same size and configuration, and offers stable and desirable properties. The present invention also offers an electric advantage in that the bridging capacitance is produced while the parallel capacitance is reduced. This contributes to the improvement in the performance of the electromagnetic delay line.