Patent ID: 8598983
Filing Date: 2013-12-03
Classification: E05B,G07C,H01H,H05K

Abstract:
1. An electronic key comprising a transceiver comprising: a circuit board; a receiving antenna that is mounted to the circuit board and configured to receive a first electromagnetic wave in a first frequency band, wherein the receiving antenna includes: a transmitting antenna that is mounted to the receiving antenna and configured to transmit a second electromagnetic wave in a second frequency band, wherein the transmitting antenna includes: a key plate, wherein: the receiving antenna further includes a case that receives the plurality of coil antennas and the supporter; the case has an outer surface including a first outer surface part and a second outer surface part; the key plate is provided to face the first outer surface part of the case; and the two second terminals and the transmitting antenna are mounted to the second outer surface part of the case.