DUMBBELL COIL FOR WIRELESS POWER TRANSFER

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250079890A1
SERIAL NO

18043433

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A wireless power apparatus may include a power receiver having an elongated core member with a long axis and a receiver conductor wound spirally around the elongated core member to form an elongated receiver coil, the power receiver configured to receive power from a power transmitter having a transmitter conductor being wound circularly around a center point and disposed in a plane to form a planar transmitter coil, the planar transmitter coil configured to be connected to an alternating current power source to wirelessly transmit power, the planar transmitter coil having a transmitter coil radial axis starting at the center point and defining a transmitting region from an inner edge of the planar transmitter coil to an outer edge of the planar transmitter coil along the transmitter coil radial axis.

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Patent Owner(s)

Patent OwnerAddress
RENESAS ELECTRONICS AMERICA INC1001 MURPHY RANCH ROAD MILPITAS CA 95035

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Jiangjian Milpitas, US 18 9
Tang, Bo Chengdu, Sichuan, CN 64 240
Yuan, Sheng Putuo District, Shanghai, CN 19 468
Zeng, Hulong San Jose, US 8 2

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