| 发明名称 |
Donations in a virtual environment |
| 摘要 |
A donation aspect for a website is provided. Amounts of donations are limited and users are given awards based on their donations. |
| 申请公布号 |
US8239259(B2) |
申请公布日期 |
2012.08.07 |
| 申请号 |
US20080192569 |
申请日期 |
2008.08.15 |
| 申请人 |
BORST KARL JOSEPH;CHRISTENSEN SALLY;GANZ |
发明人 |
BORST KARL JOSEPH;CHRISTENSEN SALLY |
| 分类号 |
G06Q30/00 |
主分类号 |
G06Q30/00 |
| 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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