Edell, Shapiro & Finnan, LLC
Item positioning system and method thereof
An item positioning system is provided. The item positioning system comprises a plurality of tag readers and a control device. The plurality of tag readers generate access signals respectively and receive a response signal from a target tag. The control device adjusts transmitting power of the access signals of the tag readers, and determines a position of the target item according to whether the tag readers receive the response signal.
MStar Semiconductor, Inc.
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inventional inventional inventional
Chih Yen
Chang