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专利名称：Methods and systems of RFID tags using
RFID circuits and antennas having unmatchedfrequency ranges
发明人：John R. Tuttle申请号：US11828813申请日：20070726公开号：US07777630B2公开日：20100817
专利附图：
摘要：Methods and systems of RFID tags using RFID circuits and antennas havingunmatched frequency ranges. At least some of the illustrative embodiments are RFID
tags comprising a RFID circuit configured to operate with an antenna having a first rangeof resonant frequencies, a tag antenna coupled to the RFID circuit (the tag antennahaving a range of resonant frequencies different than the first range of resonantfrequencies, the range of resonant frequencies of the tag antenna being a second rangeof resonant frequencies).
申请人：John R. Tuttle
地址：Boulder CO US
国籍：US
代理机构：Lerner, David, Littenberg, Krumholz & Mentlik, LLP
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