A framework structure for controlling an RFID device including a platform comprising an RFID radio. The structure comprises a layered framework including a first layer, with at least one functional module comprising a device driver, communicatively coupled with the platform; and a second layer, with...http://www.google.de/patents/US7659819?utm_source=gb-gplus-sharePatent US7659819 - RFID reader operating system and associated architecture
RFID reader operating system and associated architecture