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:
Oct. 26, 2021
Filed:
May. 20, 2020
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Yoshio Nishino, Ichinomiya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A power distribution device includes a first switch configured to connect a power supply source or a first device to a second device, a second switch configured to connect the second device and a third device distributing predetermined power, and a control unit configured to control conduction and cutoff of the first and the second switches based on an output voltage of the power distribution device. The control unit switches the first switch to a conductive state and the second switch to a cutoff state when an input voltage of the second device does not drop to a predetermined control start voltage, and switches, when the input voltage of the second device temporarily drops to the control start voltage, the first switch to the cutoff state and the second switch to the conductive state, and supplies the power from the third device to the second device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile