发明名称 |
Interactive handheld apparatus with stylus |
摘要 |
An interactive, handheld apparatus is provided. The apparatus includes a housing, a display screen on the housing, an electronic position location system, a stylus for selecting images on the display screen, a directional control pad on the housing and a memory device. The electronic position location system includes a processor that is capable of determining a location of a selected region of the display screen. The memory device includes computer code for an educational game and is operatively coupled to the processor.
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申请公布号 |
US2004224775(A1) |
申请公布日期 |
2004.11.11 |
申请号 |
US20040775830 |
申请日期 |
2004.02.09 |
申请人 |
LEAPFROG ENTERPRISES, INC. |
发明人 |
WOOD MICHAEL C.;CHEN ALICE;GOLDSTEIN DAVID;FLOWERS MARK;MILLER JOSEPH B.;FITTS MICHELLE;COLE CURTIS;ADOLF RICK;KOHL ANTONIA;THIES CAROL |
分类号 |
A63F9/24;A63F13/08;G06F;G09B5/06;G09B7/00;H01M2/10;(IPC1-7):A63F9/24 |
主分类号 |
A63F9/24 |
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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