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:
May. 24, 2005
Filed:
Aug. 07, 2002
Haruya Mori, Tenri, JP;
Haruya Mori, Tenri, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A semiconductor integrated circuit has an output end, an N-channel MOS transistor having the drain thereof connected to the output end, and a P-channel MOS transistor having the drain thereof connected to the output end. The semiconductor integrated circuit further has an operational amplifier having the non-inverting input terminal thereof connected to the output end, receiving a voltage at the inverting input terminal thereof, and having the output terminal thereof connected to the gate of the P-channel MOS transistor. In coordination with the P-channel MOS transistor, the operational amplifier operates so as to keep the voltage at the output end equal to the voltage fed thereto.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile