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:
Feb. 21, 2012
Filed:
May. 29, 2009
John Thomas Fessler, Lexington, KY (US);
Swetha Puligalla, Lexington, KY (US);
John Thomas Fessler, Lexington, KY (US);
Swetha Puligalla, Lexington, KY (US);
Lexmark International, Inc., Lexington, KY (US);
Abstract
Disclosed is a printing device for printing Radio Frequency Identification (RFID) labels. The printing device includes an input media drawer configured to receive a plurality of RFID labels including RFID tags and an RFID label processing mechanism operatively coupled to the input media drawer. The RFID label processing mechanism includes a radio system for providing a signal for processing of the at least one RFID tag received from the input media drawer, and an antenna module coupled to the radio system for processing the at least one RFID tag based on the signal received from the radio system. The antenna module includes a transmission line including serially connected, a first set of horizontal legs and a second set of vertical legs. Further, the printing device includes a printing mechanism operatively coupled to the RFID label processing mechanism for printing the RFID labels.