WIRELESS POWER TRANSFERRING METHOD AND DEVICE THEREFOR

Organization Name

Inventor(s)

WIRELESS POWER TRANSFERRING METHOD AND DEVICE THEREFOR

This abstract first appeared for US patent application 20250149921 titled 'WIRELESS POWER TRANSFERRING METHOD AND DEVICE THEREFOR

Original Abstract Submitted

a method for transferring, by a wireless power transmitter, wireless power, the method including performing digital ping in a ping phase; receiving a configuration packet of a wireless power receiver in a configuration phase after the ping phase; performing a negotiation of a power transfer contract in a negotiation phase after the configuration phase; and transferring the wireless power to the power receiver based on the power transfer contract in a power transfer phase after the negotiation phase, wherein the configuration packet includes a negotiation field, wherein the negotiation field related to whether the negotiation phase is supported is composed of 1 bit, wherein the configuration packet includes a out-of-band field, wherein the out-of-band field is composed of 1 bit, and wherein, based on the out-of-band field having a value of 1, the out-of-band field indicates that the wireless power receiver supports out-of-band communication, and based on the out-of-band field having a value of 0, the out-of-band field indicates that the wireless power receiver does not support the out-of-band communication.