Patent · US Active

Wireless chargeable device, an apparatus for controlling wireless charging of a wireless chargeable device and method for controlling wireless charging of a wireless chargeable device

US11177679B2 · kind B2 · utility

0Cited by

1References

21Claims

0Family size

Assignee

Intel Corporation · US

Inventors

Christian Kranz · Ratingen, DE
Markus Hammes · Dinslaken, DE
Christoph Schultz · Essen, DE

Key dates

Filing date	Feb 21, 2017
Grant date	Nov 16, 2021
Priority date	—
Expiry date	Feb 17, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH02J50/12
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present disclosure relates to a wireless-chargeable device and an apparatus for controlling a magnetic field strength of a magnetic field generated by an electromagnet. The wireless-chargeable device includes an electromagnet (102) and a control circuit (104). The control circuit (104) is configured to control a magnetic field strength generated by an electro-magnet for alignment of a power-receiving coil (106) of the wireless-chargeable device with respect to a power-transmitting coil of a wireless power supply device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.