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:
Nov. 25, 2025
Filed:
Aug. 18, 2022
Mitsubishi Electric Corporation, Tokyo, JP;
Kento Saiki, Tokyo, JP;
Shuichi Sakata, Tokyo, JP;
Yuji Komatsuzaki, Tokyo, JP;
Shintaro Shinjo, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A power supply modulator includes: a first switching element in which a first voltage is applied to the first terminal and the second terminal is connected to an output terminal; a second switching element in which the third terminal is connected to the output terminal and the second terminal, and a second voltage is applied to the fourth terminal; a first driver circuit in which the first voltage is applied to the fifth terminal and the sixth terminal is grounded, to control opening and closing of the first switching element by a change in a resistance value between the fifth and sixth terminals; and a second driver circuit in which the seventh terminal is grounded and the second voltage is applied to the eighth terminal, to control opening and closing of the second switching element by a change in a resistance value between the seventh and eighth terminals.