| 发明名称 |
KEYPAD AND HANDHELD ELECTRONIC DEVICE |
| 摘要 |
An improved keypad having a plurality of keys can have linguistic elements assigned to the keys in any of a variety of arrangements depending upon various considerations.
|
| 申请公布号 |
CA2579474(C) |
申请公布日期 |
2009.08.04 |
| 申请号 |
CA20052579474 |
申请日期 |
2005.09.09 |
| 申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
GRIFFIN, JASON T.;PATHIYAL, KRISHNA K. |
| 分类号 |
B41J5/10;G06F3/023;G06F15/02 |
主分类号 |
B41J5/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
