Blakely, Sokoloff, Taylor & Zafman LLP
Low power radio frequency communication
A method, system and tag for low power radio frequency communication is described. In one embodiment, the RF tag comprises: an access point comprising: a first antenna; a first radio coupled to the first antenna; a central processing unit coupled to the first radio; a backscatter adapter coupled to the access point via a wired communication interface, the backscatter adapter comprising a backscatter radio and a second antenna coupled to the backscatter radio for use in communicating with an RF tag in the network via backscatter.
RICOH CO., LTD. DUKE UNIVERSITY
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Sergey Matthew S. Ken Jonathan J.
Chemishkian Reynolds Gudan Hull