Patent ID: 11923700
Assignee: COCHLEAR LIMITED
Field: Telecommunications (Electrical engineering)
Classification: CPC H  A | IPC A  H

Claim 0:
1. An apparatus comprising:
at least one first circuit configured to generate a first time-varying magnetic field for magnetic induction power transfer to a device;
at least one second circuit configured to generate and/or receive a second time-varying magnetic field for magnetic induction data transfer to and/or from the device;
at least one third circuit configured to generate a third time-varying magnetic field in response to a time-varying electric current, the third time-varying magnetic field configured to at least partially inhibit degradation of said data transfer from the first time-varying magnetic field; and
at least one fourth circuit configured to generate the time-varying electric current in response to a received portion of the first time-varying magnetic field or in response to a signal indicative of the first time-varying magnetic field.