Patent ID: 11929629
Assignee: SIGMASENSE, LLC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The device of claim 2, wherein, when enabled, the one or more processing modules is further configured to execute the operational instructions to:
generate the reference signal and provide the reference signal to the DSC;
process the digital signal representative of the one or more electrical characteristics of the drive signal to determine the one or more electrical characteristics of the drive signal including to determine whether another communication signal is transmitted from the another device to the device via the electromagnetic coupling between the first coil and the second coil; and
based on determination that the another communication signal is transmitted from the another device to the device:
process the digital signal to interpret additional control information from the another communication signal; and
based on determination that the additional control information indicates a charged status of a battery of the another device, adjust an amplitude of the reference signal to zero to stop the DSC from providing the drive signal to the first coil via the single line and via the resonating capacitor.