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. 04, 2026
Filed:
May. 27, 2024
Ablic Inc., Nagano, JP;
Tsutomu Tomioka, Nagano, JP;
ABLIC Inc., Nagano, JP;
Abstract
A current limiter circuit limits a current in a path connecting an input terminal and an output terminal through a switch including a control port, the switch controlling the current to a predetermined value or less. The current limiter circuit includes a gate controller and a negative feedback circuit. The gate controller includes an input port which is connected to a connection point between a first path through which a first signal is transmitted and a second path through which a second signal is transmitted, and receiving the first signal and an output port supplying a control signal to the control port of the switch. The negative feedback circuit includes an input port coupled to a node via a capacitor if the capacitor is connected between thereof and the node provided between the switch and the output terminal and an output port connected to the input port.