Successive memory writes in an RFID interrogator

A high speed tabletop and industrial printer is disclosed with integrated high speed RFID encoding and verification at the same time. The industrial printer simultaneously prints on and electronically encodes/verifies RFID labels, tags, and/or stickers attached to a continuous web. The industrial pr...

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Bibliographische Detailangaben
Hauptverfasser:	Wirrig, Richard D, Neuhard, Lance D, Wimmers, David J, Evans, Andrew R, Williams, Larri B, Watson, Jan M, Duckett, Jeanne F, Makley, James A
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS CALCULATING CARD, BOARD, OR ROULETTE GAMES COLOUR PRINTING COMPUTING CORRECTION OF TYPOGRAPHICAL ERRORS COUNTING GAMES GAMES NOT OTHERWISE PROVIDED FOR HANDLING RECORD CARRIERS HUMAN NECESSITIES i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME INDOOR GAMES USING SMALL MOVING PLAYING BODIES LINING MACHINES PERFORMING OPERATIONS PHYSICS PRESENTATION OF DATA PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES RECOGNITION OF DATA RECORD CARRIERS SELECTIVE PRINTING MECHANISMS SPORTS STAMPS TRANSPORTING TYPEWRITERS VIDEO GAMES
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Beschreibung
Zusammenfassung:	A high speed tabletop and industrial printer is disclosed with integrated high speed RFID encoding and verification at the same time. The industrial printer simultaneously prints on and electronically encodes/verifies RFID labels, tags, and/or stickers attached to a continuous web. The industrial printer comprises a lighted sensor array for indexing the printing to the RFID tags; and a cutter powered from the industrial printer for cutting the web that the RFID tags are disposed on. The industrial printer comprises two RFID reader/writers that are individually controlled. Specifically, one of the RFID reader/writers comprises the ability to electronically encode the RFID tags while the web is moving; and the second RFID reader/writer uses an additional RFID module and antenna on the printer for verifying the data encoded to the RFID tags. The printer provides for successive writes to various memory blocks and optimizes the communication sequence between the interrogator and tag.