发明名称 |
Certification apparatus, certification system and certification method |
摘要 |
A certification apparatus displays a telephone number at a predetermined timing in a certification procedure to cause a user to make a telephone call. The certification apparatus acquires the telephone number of a caller from a incoming call signal for a call to the displayed telephone number, and executes certification processing using the acquired telephone number.
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申请公布号 |
US8453231(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US20060278717 |
申请日期 |
2006.04.05 |
申请人 |
FUKUMIZU MAKOTO;CANON KABUSHIKI KAISHA |
发明人 |
FUKUMIZU MAKOTO |
分类号 |
G06F7/04 |
主分类号 |
G06F7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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