The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9883337 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 30, 2018

Filed:

Apr. 25, 2016
Applicant:

Mojix, Inc., Los Angeles, CA (US);

Inventors:

Ramin Sadr, Los Angeles, CA (US);

Bandel Louis Carano, Palo Alto, CA (US);

Assignee:

Mijix, Inc., Los Angeles, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01); H04W 4/02 (2009.01); H04W 4/00 (2009.01);
U.S. Cl.
CPC ...
H04W 4/02 (2013.01); H04W 4/008 (2013.01); H04W 4/026 (2013.01); H04W 4/027 (2013.01);
Abstract

Systems and methods for generating sensor tag locations expressed in a three-dimension global coordinate system from sensor tag locations expressed in three-dimensional local coordinate systems of mobile readers that read each tag and for updating the paths of each mobile reader are disclosed. In one embodiment, a method includes receiving sensor data from one or more mobile reader agents, receiving tag location data that describes the location of one or more sensor tags expressed in local coordinates of the subspace of the mobile reader agent that read the sensor tag, converting the tag location data into a global coordinate system that is common to all mobile reader agents, and updating one or more paths of one or more mobile reader agents to increase the coverage of reading tags in the subspace of the mobile reader agent.


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Sadr, Ramin. (2018). Location based services for rfid and sensor networks (U.S. Patent No. 9883337). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9883337

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