Patent ID: 11880734
Assignee: WILIOT, LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for testing wireless tags by a testing unit, comprising:
transmitting a signal to energize a plurality of wireless tags known to be within a testing area of the testing unit substantially simultaneously, wherein information as to the identity of which wireless tags are in the testing area is known to the testing unit without requiring any transmission by any tag of the plurality of wireless tags while the plurality of wireless tags are in the testing area;
waiting a prescribed amount of time sufficient to allow all of the wireless tags in the testing area an opportunity to respond with a transmitted message, each transmitted message including a unique identifier of the wireless tag;
determining, based on the information as to the identity of which wireless tags are in the testing area and receipt, if any, by a testing unit of the transmitted messages containing respective unique identifiers from the wireless tags in the testing area, which of the plurality of wireless tags are good and which of the plurality of wireless tags are bad.