Patent ID: 11956029
Assignee: NOK9 AB
Field: Measurement (Instruments)
Classification: CPC H  G | IPC G  H

Claim 17:
18. A method for testing of wireless power equipment in the form of a wireless power transmitter device and a wireless power receiver device, the method comprising:
placing a probe device having a pickup coil between a surface of a housing of the wireless power transmitter device and a surface of a housing of the wireless power receiver device;
operating the wireless power transmitter device and the wireless power receiver device to communicate pursuant to a wireless power transfer protocol;
by the pickup coil of the probe device being placed between the surfaces of the housings of the wireless power transmitter and receiver devices:
causing manipulation of electromagnetic signals exchanged between the wireless power transmitter and receiver devices; and
generating electric signals by capturing the electromagnetic signals exchanged between the wireless power transmitter and receiver devices;

providing, by the probe device, the generated electric signals to an analyzer device;
receiving, by the analyzer device, the generated electric signals from the probe device; and
processing, by the analyzer device, the received electric signals to analyze the behavior of the wireless power receiver device and/or the wireless power transmitter device in reaction to the manipulation of the electromagnetic signals exchanged between the wireless power transmitter and receiver devices.