Method and system to backscatter modulate a radio-frequency signal from an RFID tag in accordance with both an oscillation frequency signal and a command signal | Patent Publication Number 20050225433

US 20050225433 A1
Patent NumberUS 07388468 B2
Application Number10823977
Filled DateApr 13, 2004
Priority DateApr 13, 2004
Publication DateOct 13, 2005
Original AssigneeImpinj Inc.
Current AssigneeImpinj Inc.
Inventor/ApplicantsVadim Gutnik
Todd E. Humes
Christopher J. Diorio
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