| 发明名称 |
Hand-held electronic device with multiple input mode thumbwheel |
| 摘要 |
A thumbwheel input device oriented on an incline and comprising a wheel such that a first input is generated by rotation of the wheel about its axis, and a holder also having an axis of rotation and a portion thereon to receive the wheel whereby a second input is generated by rotation of the holder about the second axis. |
| 申请公布号 |
US8144135(B2) |
申请公布日期 |
2012.03.27 |
| 申请号 |
US201113101524 |
申请日期 |
2011.05.05 |
| 申请人 |
GRIFFIN JASON T.;CHEN CHAO;RESEARCH IN MOTION LIMITED |
发明人 |
GRIFFIN JASON T.;CHEN CHAO |
| 分类号 |
G06F3/033;G06F1/16;G09G5/00 |
主分类号 |
G06F3/033 |
| 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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