Methods and systems using polarization modulated electromagnetic waves

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United States of America Patent

PATENT NO 8400269
APP PUB NO 20090058657A1
SERIAL NO

11847383

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Abstract

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Methods and systems using polarization modulated electromagnetic waves. At least some of the illustrative embodiments are systems comprising a radio frequency identification (RFID) reader, and a RFID tag (the RFID tag communicatively coupled to the RFID reader),. The RFID tag is configured to transmit data to the RFID reader with data encoded in polarization of electromagnetic waves transmitted from the RFID tag.

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Patent Owner(s)

  • ROUND ROCK RESEARCH, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tuttle, John R Boulder, US 233 13030

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