Person authentication system, person authentication method, information processing apparatus, and program providing medium,申请号US20010943893-传众专利搜索

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发明名称	Person authentication system, person authentication method, information processing apparatus, and program providing medium
摘要	A person authentication system, a person authentication method, an information processing apparatus, and a program providing medium authenticate a person who uses an information apparatus in data communication. A person authentication certificate storing a template which includes person authentication data is used in the person authentication system. A person authentication execution entity checks the validity of the certificate on the basis of a certificate expiration date, a certificate usage number limit, or a template expiration date in person authentication processing on the basis of the certificate. The person authentication is executed by comparing the template with sampling information input by a user if the validity is confirmed. A person identification certificate authority updates the certificate or the template according to the request of the entity or the authenticated person.
申请公布号	US7059516(B2)	申请公布日期	2006.06.13
申请号	US20010943893	申请日期	2001.08.30
申请人	SONY CORPORATION	发明人	MATSUYAMA SHINAKO;ISHIBASHI YOSHIHITO;FUTAMURA ICHIRO;KON MASASHI;WATANABE HIDEAKI
分类号	G06K5/00;G06F21/20;G06F21/32;G06F21/33;G06F21/34;G06Q10/00;G06Q50/00;G06Q50/10;G06Q50/26;G07C9/00;G09C1/00;H04L9/32	主分类号	G06K5/00
代理机构		代理人
主权项
地址

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