Invention Grant
US08864038B2 Systems and methods for fraud prevention, supply chain tracking, secure material tracing and information encoding using isotopes and other markers
有权
欺诈预防，供应链跟踪，安全材料跟踪和使用同位素和其他标记的信息编码的系统和方法
- Patent Title: Systems and methods for fraud prevention, supply chain tracking, secure material tracing and information encoding using isotopes and other markers
- Patent Title (中): 欺诈预防，供应链跟踪，安全材料跟踪和使用同位素和其他标记的信息编码的系统和方法
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Application No.: US13681176Application Date: 2012-11-19
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Publication No.: US08864038B2Publication Date: 2014-10-21
- Inventor: Szabolcs Marka , Zsuzsanna Marka , Imre Bartos
- Applicant: The Trustees of Columbia University in the City of New York
- Applicant Address: US NY New York
- Assignee: The Trustees of Columbia University in the City of New York
- Current Assignee: The Trustees of Columbia University in the City of New York
- Current Assignee Address: US NY New York
- Agency: Baker Botts LLP
- Main IPC: G06K19/06
- IPC: G06K19/06 ; G06K19/00 ; G06K1/12 ; G01N33/28
Abstract:
Encoding information in a material using a material tracing system includes storing information to be encoded in the material, generating a number based on the information, determining an amount of at least one tracer to be incorporated into the material corresponding to the number, and incorporating the determined amount of the at least one tracer into the material. Decoding information encoded in the material includes measuring an amount of the at least one tracer, in some embodiments after tracer activation, determining a number corresponding to the measured at least one tracer, and decoding the number to obtain information associated with the material. A material tracing system is also provided.
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