发明名称 |
Keypad assembly and portable electronic device using the same |
摘要 |
A keypad assembly (20) including a key module (30) and a base unit (90) is described. The key module includes an operating surface (31), and the operating surface has a keypad (32) disposed thereon. The key module is rotatably and slidingly installed on the base unit. A portable electronic device (100) using the keypad assembly is also described. |
申请公布号 |
US8102283(B2) |
申请公布日期 |
2012.01.24 |
申请号 |
US20080170536 |
申请日期 |
2008.07.10 |
申请人 |
LIN YI-PENG;CHI MEI COMMUNICATION SYSTEMS, INC. |
发明人 |
LIN YI-PENG |
分类号 |
H03K17/94;H04M1/00 |
主分类号 |
H03K17/94 |
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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