发明名称 |
Methods for identifying articles of manufacture |
摘要 |
In one embodiment, a method for identifying an article of manufacture may include: producing a plurality of multilayer photonic structures, wherein each of the plurality of multilayer photonic structures has a unique intensity profile; incorporating one of the plurality of multilayer photonic structures that produces the unique intensity profile into a coating; and generating an electronic code corresponding to the unique intensity profile of one of the plurality of multilayer photonic structures. |
申请公布号 |
US8257784(B2) |
申请公布日期 |
2012.09.04 |
申请号 |
US20100853801 |
申请日期 |
2010.08.10 |
申请人 |
GRAYSON BENJAMIN ALAN;BENERJEE DEBASISH;ZHANG MINJUAN;UEHARA YASUO;ISHII MASAHIKO;TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. |
发明人 |
GRAYSON BENJAMIN ALAN;BENERJEE DEBASISH;ZHANG MINJUAN;UEHARA YASUO;ISHII MASAHIKO |
分类号 |
B05D5/06 |
主分类号 |
B05D5/06 |
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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