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:
Jun. 06, 2017
Filed:
Sep. 19, 2014
Sumitomo Electric Device Innovations, Inc., Yokohama-shi, JP;
Masahiro Hirayama, Yokohama, JP;
Sumitomo Electric Device Innovations, Inc., Yokohoma-shi, JP;
Abstract
A signal transmission line is disclosed. The signal transmission line includes a dielectric substrate, a signal line formed on a first surface of the dielectric substrate, a first conductive layer formed on a second surface of the dielectric substrate, and a first stub formed on the first surface of the dielectric substrate, the first stub being electrically connected with the signal line. The first stub includes a plurality of straight areas each extending from a different position of the signal line, a conductor part extending in parallel with the signal line, the conductor part being electrically connected with straight areas, a projection part connected with the conductor part, the projection part extending from the conductor part, and an opening provided between the conductor part and the signal line.