In exemplary implementations of this invention, finger and hand gestures are tracked using
passive RFID tags. The RFID tags include sensors, and/or can accommodate sensor signals …

BACKGROUND 0002 Prior art teaches several types of location tracking systems. Satellite
based tracking systems, eg Global Posi tioning System (GPS), are probably the most …

A method of identifying a plurality of RFID tags in an RFID reader includes generating a
Query command to transmit the Query command to an RFID tag in a ready state, receiving …

Provided are a method for passive radio frequency identification (RFID) security according to
a security mode. An RFID tag transmits its own current security mode to a reader and the …

Aspects of the subject disclosure may include, for example, a device in which a processing
system of a remote entry system selects a first circuit from a plurality of circuits of a key …

7.436. 30s B2 10, 2008 Sundstrom et al. 340,572.4 2005/0255839 A1* 11/2005
Perttila.............. 455,419 747.204 B2 12/2008 Safarian et al..... 340,572.1 2005/0287982 A1 …

BACKGROUND Generally, an IC card used as a portable electronic device is provided with
a card shaped main body formed of plastic or the like, and an IC module embedded in the …

Aspects of the subject disclosure may include, for example, a device in which a processing
system of a remote entry system selects a first circuit from a plurality of circuits of a key …

Systems and methods for location identification and tracking of a person, object and/or
vehicle. The methods involve: obtaining, by a computing system, a video of a surrounding …

(57) ABSTRACT A method for providing identification and access with respect to a passive
radio-frequency tag in a tag population, including, receiving a command for initiating an …