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:
Jan. 21, 2014
Filed:
Sep. 07, 2012
Masaaki Nishijima, Osaka, JP;
Masaaki Nishijima, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A semiconductor device includes: a semiconductor element; a divider connected with an input portion of the semiconductor element; and a combiner connected with an output portion of the semiconductor element. The divider is disposed on a substrate and has a first divider portion including a first transmission line and a second transmission line, a second divider portion including a third transmission line and a fourth transmission line, and a first resistance and a second resistance respectively connected to both the first transmission line and the third transmission line. The first resistance is disposed in the space between the first and third transmission lines, the second resistance is disposed in the space between the first and third transmission lines, and the first resistance is disposed between the second resistance and the semiconductor element.