发明名称 Electronic wallet device and method of using electronic value
摘要 There is provided an electronic wallet device using electronic value concerning a prescribed service by means of a non-contact type IC card capable of non-contact communication with an external unit, which includes a holding section to hold a plurality of non-contact type IC cards, an external communication antenna to perform non-contact communication with the external unit, a card communication antenna to perform non-contact communication with the non-contact type IC cards held in the holding section, a value storing section capable of storing electronic value, and a control section to receive a transaction request concerning the service from the external unit via the external communication antenna and, in response to the transaction request, transfer electronic value between the value storing section and at least one of the plurality of non-contact type IC cards via the card communication antenna.
申请公布号 US8011588(B2) 申请公布日期 2011.09.06
申请号 US20080229060 申请日期 2008.08.19
申请人 SONY CORPORATION 发明人 KON TAKAYASU;KAMADA YASUNORI;FUKUSHIMA TAKASHI;SAKO YOICHIRO;ABE MIKI;ASUKAI MASAMICHI;ITO TAIJI;SANO AKANE;TAKEHARA MITSURU
分类号 G06K7/00;G06K17/00;G06Q10/00;G06Q20/00;G06Q20/30;G06Q20/34;G06Q20/36;G06Q50/00 主分类号 G06K7/00
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