Toy vehicles and play sets with contactless identification
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 17, 2008
Grant Date -
Jul 7, 2005
app pub date -
Nov 15, 2004
filing date -
Nov 17, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Toy vehicle sets may include a toy vehicle with an RFID transponder operable to produce an identification signal to identify the toy vehicle and an RFID reader configured to generate an electromagnetic field, detect an identification signal produced by an RFID transponder, and produce data representative of the identified toy vehicle. In some embodiments, the toy vehicle includes circuitry adapted to convert electromagnetic energy into power to operate the RFID transponder. In some embodiments, the toy vehicle includes a metal chassis with an aperture configured to support the RFID transponder and a transverse slot cut from an outer edge of the chassis to the aperture.
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