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:
Apr. 23, 2013
Filed:
Sep. 02, 2011
Yoshiaki Satake, Kanagawa-ken, JP;
Yuuichi Shiraishi, Kanagawa-ken, JP;
Ryota Suzuki, Kanagawa-ken, JP;
Yoshiaki Satake, Kanagawa-ken, JP;
Yuuichi Shiraishi, Kanagawa-ken, JP;
Ryota Suzuki, Kanagawa-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a nonreciprocal device includes a first component portion serving a circulator and a second component portion serving a circulator. The first component portion includes: a first carrier; a first Y junction-shaped line including three branch lines; first, second and third lines respectively connected to the three branch lines of the first Y junction-shaped line; and fourth and fifth lines. The second component portion includes: a second carrier plate provided on a back surface of the first carrier plate; a second Y junction-shaped line including three branch lines; sixth, seventh and eighth lines respectively connected to the three branch lines of the second Y junction-shaped line, one of the sixth, seventh and eighth lines being connected to one of the first, second and third lines, the other two of the sixth, seventh and eighth lines being respectively connected to the fourth and fifth lines.