System and methods for asset tracking, asset grouping, and error recovery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11968601
APP PUB NO 20230379665A1
SERIAL NO

18137380

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method includes, generating a schedule for an asset tag, the schedule defining: a unicast trigger time for transmission of a unicast trigger to the asset tag; a transmit time succeeding receipt of the multicast trigger; and a wake window intersecting the transmit time and the receipt of the multiact trigger. The method also includes transmitting the schedule from a node network to the asset tag and configuring the asset tag based on the schedule. The method also includes, at the node network, broadcasting the unicast trigger and, at an asset tag: entering a wake mode; receiving the unicast trigger; transmitting a ranging signal; and entering the sleep mode. The method further includes, at the node network: deriving location of the asset tag based on instance of the ranging signal received by nodes in the node network.

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Patent Owner(s)

  • ZAINAR, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feldman, Alexander San Ramon, US 35 191
Hess, Phillip B Redwood City, US 13 231
Kratz, Philip Adam San Carlos, US 3 1
Lu, Jonathan Shiao-En Cupertino, US 27 13
Miocinovic, Srdjan Redwood City, US 15 100

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