发明名称 |
Input element for a telephone |
摘要 |
An input element for a telephone for inputting data having two rotary functions in respectively opposite directions, and which also has two key functions which are independent of the rotary functions, the key functions being triggered by a movement in a plane substantially perpendicular to the plane of the rotary movement. In addition, the input element preferably being coupled to a display with menu items or numbers being arranged essentially on a circle.
|
申请公布号 |
US7146005(B1) |
申请公布日期 |
2006.12.05 |
申请号 |
US20020070890 |
申请日期 |
2002.03.06 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
ANFT MICHAEL;AUF DER HEIDE BERND HOLZ |
分类号 |
G09G5/08;H04B1/38;H04M1/00;H04M1/247 |
主分类号 |
G09G5/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|