| 发明名称 |
Method and system for distributing product information |
| 摘要 |
A method and system of associating product codes with product characteristics, and using those product codes to send and receive information about those characteristics to destinations on a network when the values of those characteristics change.
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| 申请公布号 |
US7472104(B2) |
申请公布日期 |
2008.12.30 |
| 申请号 |
US20010805534 |
申请日期 |
2001.03.13 |
| 申请人 |
SONY CORPORATION;SONY ELECTRONICS INC. |
发明人 |
SIEGEL BRIAN M.;GUDORF GREGORY D. |
| 分类号 |
G06F17/30;G06Q10/00;G06Q30/00 |
主分类号 |
G06F17/30 |
| 代理机构 |
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代理人 |
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