09.08.22
Shota Kawai, Shiga, Japan; Yoshihiro Kariya, Shiga, Japan; Junji Wakita, Tokyo, Japan; and Seiichiro Murase, Shiga, Japan.
Assigned to Toray Industries, Inc., Tokyo, Japan.
Filed: 8/29/18
Issued: 8/2/22
A wireless communication device comprising: a circuit unit; and an antenna which is connected to said circuit unit and which transmits and receives signals to and from a transceiver in a non-contact manner; wherein said circuit unit comprises a diode; and wherein, when said diode comes into direct contact with moisture, an electrical property of the diode changes which causes said wireless communication device to transmit to said transceiver, a signal different from the signal to be transmitted when said diode is not in contact with moisture.
Assigned to Toray Industries, Inc., Tokyo, Japan.
Filed: 8/29/18
Issued: 8/2/22
A wireless communication device comprising: a circuit unit; and an antenna which is connected to said circuit unit and which transmits and receives signals to and from a transceiver in a non-contact manner; wherein said circuit unit comprises a diode; and wherein, when said diode comes into direct contact with moisture, an electrical property of the diode changes which causes said wireless communication device to transmit to said transceiver, a signal different from the signal to be transmitted when said diode is not in contact with moisture.