초록 ▼

The present invention relates to RFID devices, including handheld RFID devices, and applications for such devices. The devices and applications may be used in connection with items that are associated with an RFID tag, and optionally a magnetic security element. The devices and applications are desc

The present invention relates to RFID devices, including handheld RFID devices, and applications for such devices. The devices and applications may be used in connection with items that are associated with an RFID tag, and optionally a magnetic security element. The devices and applications are described with particular reference to library materials such as books, periodicals, and magnetic and optical media.

대표청구항 ▼

1. A method of using a hand-held radio frequency identification (RFID) device comprising: providing an RFID element associated with a library item, wherein the RFID element operates both: (1) to provide identification for the library item, and (2) to provide information for ensuring secure removal o

1. A method of using a hand-held radio frequency identification (RFID) device comprising: providing an RFID element associated with a library item, wherein the RFID element operates both: (1) to provide identification for the library item, and (2) to provide information for ensuring secure removal of the library item from a library;providing a magnetically responsive element associated with the library item that functions as an antenna coupled to circuitry in the RFID element; andinterrogating, with the hand-held RFID device, the RFID element associated with the library item to determine an identification for the library item and update an inventory database with respect to the library item. 2. The method of claim 1, further comprising: controlling an electronic article surveillance (EAS) system to allow a library patron to remove the library item from the library without triggering an alarm. 3. The method of claim 1, further comprising sensitizing or de-sensitizing the magnetically responsive element in response to information obtained from the RFID element. 4. The method of claim 3, wherein the sensitizing or de-sensitizing is performed directly in response to information obtained from and contained within the RFID element itself. 5. The method of claim 3, wherein the sensitizing or de-sensitizing is performed based on information obtained from the RFID element being compared to information in a database separate from the RFID element. 6. The method of claim 1, wherein the information for ensuring secure removal of the library item from a library comprises information identifying the type of library item.