发明名称 |
Authentication of an object using a signature part |
摘要 |
A method of authenticating an object by sensing coded data provided on or in a surface associated with the object. The coded data is indicative of an identity of the object and, at least part of a signature, the signature being a digital signature of at least part of the identity. The method includes using the sensed coded data to determine a sensed identity and a sensed signature part. The sensed identity is then used to determine at least a determined signature part, which is then compared to the sensed signature part, with the object being authenticated using the results of the comparison.
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申请公布号 |
US7739509(B2) |
申请公布日期 |
2010.06.15 |
申请号 |
US20050041580 |
申请日期 |
2005.01.25 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA;LAPSTUN PAUL |
分类号 |
H04L9/32;A61J1/00;B41M3/14;G06K19/00;G06K19/06;G06K19/10;G07D7/00;G09C3/00;H04L9/00 |
主分类号 |
H04L9/32 |
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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