Method for detecting and communicating with RFID memory devices
First Claim
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1. A method of communication with an RFID transponder integrated circuit (IC) comprising:
- interrogating, using a primary host system, an RFID transponder IC through conductive contacts, wherein;
the interrogating comprises emulating an over-the-air RFID interface; and
the RFID transponder IC is removably connected to the primary host system through the conductive contacts.
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Abstract
This invention relates to a system of communicating with a radio frequency identification (RFID) transponder microchip (IC) for the purpose of accessing pre-programmed data. Such system involves direct electrical contact between the system reading the data from the memory in the transponder IC and the IC itself via two mechanical contact points. This system provides an interface with a transponder IC in order to energize the IC. Once the presence of the transponder IC is detected, the host system can read or write to and process preprogrammed data stored in the IC.
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21 Claims
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1. A method of communication with an RFID transponder integrated circuit (IC) comprising:
interrogating, using a primary host system, an RFID transponder IC through conductive contacts, wherein; the interrogating comprises emulating an over-the-air RFID interface; and the RFID transponder IC is removably connected to the primary host system through the conductive contacts. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
Specification