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. 20, 2016
Filed:
Jun. 16, 2015
Hitachi Metals, Ltd., Minato-ku, Tokyo, JP;
Ryoji Matsubara, Toshima, JP;
Hitachi Metals, Ltd., Tokyo, JP;
Abstract
The antenna device includes a signal line that distributes input signals. The signal line includes a substrate, a pair of ground conductors opposite each other such as to sandwich the substrate, a first front side pattern and a second front side pattern formed on a front side of the substrate, and a first back side pattern and a second back side pattern formed on a back side of the substrate. While the first front side pattern is split, the second front side pattern is not split, and while the second back side pattern is split, the first back side pattern is not split. Parts of the split first front side pattern are conductive to each other via the first back side pattern, and parts of the split second back side pattern are conductive to each other via the second front side pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile