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:
Dec. 19, 1995
Filed:
Apr. 15, 1993
Applicant:
Inventors:
Hisanori Uda, Higashiosaka, JP;
Yasoo Harada, Hirakata, JP;
Assignee:
Sanyo Electric Co., Ltd., Moriguchi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
327404 ; 379 61 ; 333103 ;
Abstract
An FET switch used for switching between a first transmission path includes a plurality of FETs for the transmission of a low power signal received at an antenna and a second transmission path including a plurality of FETs for the transmission of a higher power signal to the antenna, wherein the first transmission path and the second transmission path have FET circuits of configurations different from each other and/or employ FETs of different characteristics.