Hogan & Hartson LLP
Electronic circuit for contactless tag, and contactless tag
An electronic circuit for a contactless tag includes a transceiving device having an antenna coil and a circuit changeover switch that switching between a state where the antenna coil forms a resonance circuit of the transceiving device and a state where the antenna coil forms a booster circuit.
Seiko Epson Corporation
G G
G06K G06K
inventional inventional
Shinichiro
Watanabe