US 12,314,802 B2
Asset tracking
Kurt Larson, Plymouth, MN (US); John Young, Plymouth, MN (US); and Ganesh Sivaraman, Reading, MA (US)
Assigned to Airgain, Inc., San Diego, CA (US)
Filed by AIRGAIN, Inc., San Diego, CA (US)
Filed on Dec. 29, 2022, as Appl. No. 18/090,930.
Claims priority of provisional application 63/295,115, filed on Dec. 30, 2021.
Prior Publication US 2023/0214608 A1, Jul. 6, 2023
Int. Cl. G06K 7/10 (2006.01)
CPC G06K 7/10356 (2013.01) 14 Claims
OG exemplary drawing
 
1. A system comprising:
a plurality of beacons positioned about a physical space, each beacon comprising an antenna to transmit beacon advertising packets, each beacon advertising packet comprising a beacon identifier;
an asset tag device attached to an asset and comprising an antenna to receive beacon advertising packets and to transmit tag advertising packets, each tag advertising packet comprising:
a tag identifier;
one or more beacon identifiers of the received beacon advertising packets; and
a number of observations for each of the received beacon advertising packets that each received beacon advertising packet has been observed over an observation period; and
a gateway comprising an antenna to receive tag advertising packets.