US Patent Application 18341518. Wireless Power Systems With Interference Mitigation simplified abstract

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Wireless Power Systems With Interference Mitigation

Organization Name

Apple Inc.


Inventor(s)

Sujeet Milind Patole of Cupertino CA (US)


Cheung-Wei Lam of Mountain View CA (US)


Vaneet Pathak of Los Altos Hills CA (US)


Wireless Power Systems With Interference Mitigation - A simplified explanation of the abstract

  • This abstract for appeared for US patent application number 18341518 Titled 'Wireless Power Systems With Interference Mitigation'

Simplified Explanation

The abstract describes a wireless power system that consists of a device that transmits power wirelessly and a device that receives the power. The transmitting device uses an inverter circuitry that is controlled by a clock signal to generate alternating current (AC) signals. These AC signals are then sent through a coil to transmit power wirelessly. The clock signal is also processed to reduce electromagnetic interference in the system.


Original Abstract Submitted

A wireless power system has a wireless power transmitting device and a wireless power receiving device. A clock signal may be provided to inverter circuitry in wireless power transmitting circuitry at a power transmission frequency. The clock signal may cause transistors in the inverter circuitry to turn on and off to create AC current signals through the wireless power transmitting coil. The clock signal may be processed to mitigate electromagnetic interference in the system.