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. 15, 2017
Filed:
Mar. 11, 2016
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Katsuhiro Yasuda, Yokohama Kanagawa, JP;
Hiroyuki Tsurumi, Fujisawa Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An amplifier includes a first voltage generating circuit that generates a first clamp voltage based on a reference voltage and a first voltage, a second voltage generating circuit that generates a second clamp voltage based on the reference voltage and a second voltage that is lower than the first voltage, a third voltage generating circuit that generates a second AC voltage that changes with the same voltage amplitude in a vertical direction of the reference voltage, based on an input first AC voltage, within a voltage range of the first voltage and the first clamp voltage, or within a voltage range of the second clamp voltage and the second voltage, and an amplification circuit that amplifies the voltage amplitude of the second AC voltage and generates a third AC voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile