Hogan & Hartson LLP
Electronic circuit for contactless tag, and contactless tag
An electronic circuit for a contactless tag includes a rectification circuit that rectifies an induced electromotive force caused by bringing an antenna coil into close proximity to a reader/writer to generate a rectified voltage and a secondary battery. A charging/discharging circuit is provided that charges according to the rectified voltage and discharges the secondary battery.
Seiko Epson Corporation
G G
G06K G06K
inventional inventional
Shinichiro
Watanabe