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:
Aug. 16, 2011
Filed:
Feb. 06, 2009
Eiichi Hase, Iruma, JP;
Eiichi Hase, Iruma, JP;
Hitachi Kokusai Electric, Inc., Tokyo, JP;
Abstract
In a radio-frequency wave module including a transmission path based on a distributed parameter element, the transmission path being part of an input/output terminal, a plurality of cavity-structured concave portions for containing semiconductor-including mounted components therein, grounding-use metallic electrodes, dielectric substrates of at least two or more layers, and semiconductors, electrical separation is established between the grounding-use metallic electrodes which form the transmission paths based on the distributed parameter element and at least one of the grounding-use metallic electrodes which are formed on bottom surfaces of the plurality of cavity-structured concave portions for containing the semiconductor-including mounted components therein.