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:
Jun. 25, 2013
Filed:
Jan. 31, 2012
Tadatoshi Danno, Takasaki, JP;
Toru Nagamine, Takasaki, JP;
Hiroshi Mori, Takasaki, JP;
Tsukasa Ichinose, Takasaki, JP;
Tadatoshi Danno, Takasaki, JP;
Toru Nagamine, Takasaki, JP;
Hiroshi Mori, Takasaki, JP;
Tsukasa Ichinose, Takasaki, JP;
Renesas Electronics Corporation, Kanagawa, JP;
Abstract
A semiconductor device includes a semiconductor chip with first and second low noise amplifier for amplifying an inputted signal. The chip is mounted over a wiring substrate which includes first and second electrodes and first, second and third GND electrodes. The wiring substrate includes first and second conductor patterns, wherein the first conductor pattern electrically connects the first and second GND electrodes and surrounds the first and second electrodes in a plan view. The second conductor pattern electrically connects the first conductor pattern and the third GND electrode to each other and is arranged between the first and second electrodes in the plan view. The first conductor pattern extends toward an inside of the semiconductor chip from the first and second GND electrodes in the plan view.