191971 ⎘
Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for protecting the interrogation against piracy attacks the arrangement including a further device in the proximity of the interrogation device, e.g. signal scrambling devices
METHOD AND SYSTEM FOR RFID-BASED PROTECTION OF COMPUTING DEVICE
#2System and method for stock picking using RFID tags
#3SECURE SHORT-RANGE RADIO COMMUNICATION DEVICE, SYSTEM AND METHOD
#4RFID TAG BLOCKING
#5Method for upgrading RFID readers in situ
#6Protection system for radio frequency communications
#7RFID system with barriers and key antennas
#8Protection of near-field communication exchanges
#9Near field communications system having enhanced security
#10Contactless privacy protection device