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. 06, 2006
Filed:
Jun. 18, 2004
Applicant:
Masaji Ueno, Kanagawa-ken, JP;
Inventor:
Masaji Ueno, Kanagawa-ken, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor integrated circuit includes first and second differential amplification devices to amplify a voltage difference of input signals inputted from a positive input terminal and a negative input terminal, first and second addition devices to add an output of the first differential amplification device and the output of the second differential amplification device, an output stage control device controlled by the first and second addition devices, and output stage controlled by the output stage control device, and an output terminal connected to the output stage.