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:
May. 12, 2026
Filed:
May. 24, 2022
Autonetworks Technologies, Ltd., Yokkaichi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Keisuke Wakazono, Yokkaichi, JP;
Kazuki Masuda, Yokkaichi, JP;
AutoNetworks Technologies, Ltd., Yokkaichi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A power feed control device includes a voltage conversion unit performs a conversion operation of increasing or decreasing an input voltage based on power from a power storage unit. An element unit is configured to allow a current to flow to a power path side via itself, and to be able to block a current from flowing to the power storage unit side via itself. A second conductive path is electrically connected to a conductive path disposed between a switch unit and the voltage conversion unit or between the switch unit and the power path. The switch unit blocks a current from flowing from the power path to a third conductive path when the switch unit is in an OFF state, and allows energization via the switch unit between the third conductive path and the power path when the switch unit is in an ON state.