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. 09, 2026
Filed:
Oct. 21, 2022
Autonetworks Technologies, Ltd., Yokkaichi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
AutoNetworks Technologies, Ltd., Yokkaichi, JP;
Sumitomo Wiring Systemsm, Ltd., Yokkaichi, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
In a control device for a vehicle, a first terminal is disposed downstream of a microcomputer in a current path through which a current flows through the microcomputer. The anode of a connection diode is connected to a connection node between the microcomputer and the first terminal. One end of a connection switch is connected to the cathode of the connection diode. A second terminal is connected to the other end of the connection switch. A switching circuit turns ON the connection switch from OFF when a voltage at the first terminal with respect to the potential of the second terminal increases to a threshold voltage or higher.