发明名称 |
KEYBOARD FOR HAND-HELD DEVICES |
摘要 |
<p>A hand-held electronic device has a keyboard with a plurality of keys, each key having a substantially flat contact surface extending to the sides of ea ch key. One of the sides of the key is beveled.</p> |
申请公布号 |
CA2618381(A1) |
申请公布日期 |
2007.03.22 |
申请号 |
CA20052618381 |
申请日期 |
2005.10.14 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
GRIFFIN, JASON T. |
分类号 |
B41J5/12;G06F3/023;G06F15/02 |
主分类号 |
B41J5/12 |
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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