发明名称 |
Signature capture/verification systems and methods |
摘要 |
A signature device for capture or capture and verification includes a variety of advantageous features including, for example, an ability to work in conjunction with an IC card; an improved angle correction technique; an improved technique for adapting to biometric signature changes; and many other new improvements.
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申请公布号 |
US5892824(A) |
申请公布日期 |
1999.04.06 |
申请号 |
US19960585591 |
申请日期 |
1996.01.12 |
申请人 |
INTERNATIONAL VERIFACT INC. |
发明人 |
BEATSON, RODNEY;KELTY, MARK A.;RILEY, MARC J. |
分类号 |
G06K9/00;G07C9/00;(IPC1-7):H04L9/00 |
主分类号 |
G06K9/00 |
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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