Invention Grant
US07669766B2 Multiple technology router for radio frequency identification (RFID) and barcode
失效
用于射频识别(RFID)和条形码的多路技术路由器
- Patent Title: Multiple technology router for radio frequency identification (RFID) and barcode
- Patent Title (中): 用于射频识别(RFID)和条形码的多路技术路由器
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Application No.: US11023175Application Date: 2005-03-23
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Publication No.: US07669766B2Publication Date: 2010-03-02
- Inventor: Homayoun Ahmadi , M. Reza Soudmad-Asli , Hassanali Namazi
- Applicant: Homayoun Ahmadi , M. Reza Soudmad-Asli , Hassanali Namazi
- Main IPC: G06K7/08
- IPC: G06K7/08

Abstract:
A multiple technology router for radio frequency identification (RFID) and barcode, the device has three ports, one to connect to an external barcode reader, and one to connect to an internal or external RFID reader/writer and finally one to connect to a host computer. The device constantly monitors port connected to barcode reader for intercepting a barcode symbol, sends request to RFID device and checks for RFID tag being sensed. Upon receiving data from either port, the device executes a pre-programmed series of actions. The action can be simply routing data from either port to the host computer or read one or many barcode symbols and write the information to a RFID tag without using a host computer. Additional actions such as EAS bit operation, incrementing/decrementing counters within a RFID tag and writing current time and date to an RFID tag can be done along with the main action of the device. The device can indicate the success or failure of operations audibly and visibly.
Public/Granted literature
- US20060213989A1 Multiple technology router for radio frequency identification (RFID) and barcode Public/Granted day:2006-09-28
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