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. 01, 2011
Filed:
Nov. 14, 2008
Atsunori Okada, Tokyo, JP;
Tatsuya Fukunaga, Tokyo, JP;
Hideya Matsubara, Tokyo, JP;
Steve Plager, Phoenix, AZ (US);
Atsunori Okada, Tokyo, JP;
Tatsuya Fukunaga, Tokyo, JP;
Hideya Matsubara, Tokyo, JP;
Steve Plager, Phoenix, AZ (US);
TDK Corporation, Tokyo, JP;
Abstract
A balanced-output triplexer includes: a first filter provided between an input terminal and a pair of first balanced output terminals; a second filter provided between the input terminal and a pair of second balanced output terminals; and a third filter provided between the input terminal and a pair of third balanced output terminals. Each of the first to third filters has a pair of output resonators that are interdigital-coupled to each other and connected to the corresponding pair of balanced output terminals.