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. 10, 2025
Filed:
Sep. 18, 2023
Japan Science and Technology Agency, Kawaguchi, JP;
Takeaki Yajima, Fukuoka, JP;
JAPAN SCIENCE AND TECHNOLOGY AGENCY, Kawaguchi, JP;
Abstract
A switching circuit includes a switching element of a field-effect type, the switching element being configured to switch between an ON state and an OFF state in accordance with a potential of a control terminal, and a control circuit configured to supply a potential of a first level to the control terminal when maintaining one state of the ON state and the OFF state of the switching element, and make the control terminal floating after charging or discharging the control terminal via a resistor and supply a potential of a second level to the control terminal when switching the switching element from the one state to another state of the ON state and the OFF state, the first level bringing the switching element into the one state, the second level bringing the switching element into said another state.