| 发明名称 |
VIDEO GAME FORWARD COMPATIBILITY INCLUDING SOFTWARE PATCHING |
| 摘要 |
Methods for updating video game software or handheld game devices, and systems for performing the methods. In some embodiments a first handheld game device with a later version of a game update software of a second handheld game device with an earlier version of the game.
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| 申请公布号 |
US2009172659(A1) |
申请公布日期 |
2009.07.02 |
| 申请号 |
US20070967969 |
申请日期 |
2007.12.31 |
| 申请人 |
OBERG GREGORY KEITH;BOOTH JESSE NATHANIEL |
发明人 |
OBERG GREGORY KEITH;BOOTH JESSE NATHANIEL |
| 分类号 |
G06F9/445;A63F9/24 |
主分类号 |
G06F9/445 |
| 代理机构 |
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| 主权项 |
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