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.:
Date of Patent:
Jul. 02, 2019
Filed:
Jun. 26, 2017
Intermec, Inc., Lynwood, WA (US);
Pavel Nikitin, Seattle, WA (US);
Rene Martinez, Seattle, WA (US);
Stephen J. Kelly, Seattle, WA (US);
INTERMEC, INC., Lynnwood, WA (US);
Abstract
Systems and methods for a reconfigurable antenna are provided. One system includes a device having a plurality of antenna elements configured to read a radio-frequency identification (RFID) tag and a switch having an input configured to receive a control signal from an RFID reader via a communication line to select one antenna of the plurality of antenna elements. The device further include a controller configured to control a state of the switch, wherein the switch is configured to be switched between states when the controller receives the RFID control signal comprising an address unique to the switch, thereby allowing the RFID reader to send an interrogation signal to and receive a response from the RFID tag in response to receiving the RFID control signal.