Systems and methods with dual function coil providing in-vehicle wireless power

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United States of America Patent

PATENT NO 11590850
APP PUB NO 20220242255A1
SERIAL NO

17165463

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Abstract

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A vehicle power system includes a coil that, in a first operational mode, receives power wirelessly from an external source, a first battery connected to the coil to receive power transferred from the coil while the coil is in the first operational mode, a second battery that receives power from the first battery, and a switch that switches the coil between the first operational mode and a second operational mode in which the coil receives power from the second battery and wirelessly transfers power from the second battery to an electrical load in the vehicle.

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Patent Owner(s)

  • TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.; THE REGENTS OF THE UNIVERSITY OF MICHIGAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chou, Chungchih Ann Arbor, US 15 19
Liu, Yanghe Ann Arbor, US 32 18
Wang, Mengqi Troy, US 27 11
Wu, Qunfang Westland, US 3 1
Zhou, Weiyang Westland, US 13 86

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