Invention Grant
US09562973B2 Multimode device for locating and identifying items 有权
用于定位和识别物品的多模设备

Multimode device for locating and identifying items
Abstract:
An integrated identification system including a housing, an active light beacon supported by the housing, an RF beacon supported by the housing, and a controller coupled to the active light beacon and RF beacon to facilitate independent control of the active light beacon and RF beacon.
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