发明名称 |
Method of embedding permanent identification code into musical apparatus |
摘要 |
A method is designed for embedding an identification code into a musical apparatus which is allotted a serial number. The method is carried out by the steps of accepting an input of the serial number by a user of the musical apparatus, applying a specific operation to the accepted serial number to generate the identification code which is associated with the serial number and which is capable of uniquely identifying the music apparatus, and writing the generated identification code into a specified address of a nonvolatile memory which is integrated in the music apparatus such that the written identification code is never rewritten inappropriately.
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申请公布号 |
US2005033699(A1) |
申请公布日期 |
2005.02.10 |
申请号 |
US20040903725 |
申请日期 |
2004.07.30 |
申请人 |
YAMAHA CORPORATION |
发明人 |
UMEO TATSUYA;OKABAYASHI MASAAKI |
分类号 |
G06F1/00;G06F21/00;G06F21/10;G06F21/73;G10H1/00;H04K1/00;H04L9/00;(IPC1-7):H04K1/00;G06F17/60 |
主分类号 |
G06F1/00 |
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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