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发明名称
Method and system for personal identification
摘要
申请公布号
US4879747(A)
申请公布日期
1989.11.07
申请号
US19880170734
申请日期
1988.03.21
申请人
LEIGHTON, FRANK T.;MICALI, SILVIO
发明人
LEIGHTON, FRANK T.;MICALI, SILVIO
分类号
B42D15/10;G06F21/20;G06K17/00;G06K19/07;G06K19/10;G06Q20/00;G06Q40/00;G06T7/00;G07C9/00;G07F7/10;G09C1/00;H04L9/32
主分类号
B42D15/10
代理机构
代理人
主权项
地址
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