Quake Global, Inc.

Chetan Shantilal Karani

Luke Christopher Waidmann

Alexander Lee O'Bruba

Ronan Wisdom

Walker Edward Bolger-Kumm

Tom C Lorenzana

Enrique Adrian Valdez

Kevin W Harris

Alexander Lee O'bruba

Systems and methods for tracking a subject using radio-frequency identification (RFID). In an embodiment, an antenna array comprising a plurality of articulating brackets and a plurality of antennas is provided. Each of the articulating brackets is configured to move one of the plurality of antennas into a plurality of positions, and each of the antennas is configured to receive a RFID signal. In addition, a processor receives RFID data based on RFID signals received by the antennas of the antenna array, and determines a trajectory of a subject based on the RFID data. Based on the determined trajectory of the subject, the processor controls one or more of the articulating brackets to move one or more of the antennas into a position to track the subject.

Ceiling-mounted RFID-enabled tracking

An apparatus for automatic radio-frequency identification (RFID). In an embodiment, the apparatus comprises a flexible strap comprising a plurality of holes and a buckle configured to buckle to any one of the plurality of holes, such that, when the buckle is buckled to one of the plurality of holes, the strap forms a closed loop. The apparatus further comprises one or more tag enclosures. Each tag enclosure comprises one or more buckles and a RFID tag configured to communicate identifying data to a reader device. The one or more buckles of each tag enclosure are each configured to buckle to any one of the plurality of holes on the strap such that the tag enclosure may be attached to the strap at any one of a plurality of positions on the strap.

Radio-frequency identification wristband with surface acoustic wave sensor

Spoolable RFID-enabled wristbands with maximized read range. In an embodiment, a wristband comprises flexible material formed into a flag portion and a strap portion. The flag portion comprises a radio-frequency identification (RFID) inlay embedded within the material. The strap portion extends from the flag portion, and is perforated in a line along a longitudinal axis of the wristband from a distal end of the strap portion that is distal to the flag portion to a hole at a proximal end of the strap portion that is proximal to the flag portion, such that the strap portion may be torn, from the distal end to the hole at the proximal end, along the perforated line, into two sections of substantially equal dimension, which each extend from the flag portion.

Spoolable small-form-factor RFID-enabled wristband

Methods and apparatus for automatic dentification wristband

Methods and apparatus for automatic identification wristband

Methods and apparatus for ceiling-mounted RFID-enabled tracking

Growing community of inventors

Chantilly, VA, United States of America

Chetan Shantilal Karani