发明名称 |
Communication device |
摘要 |
A radio communication device is presented. The device is operated by user input means. The user input means comprise a circular ring which surrounds a display. The ring is mounted for rotational movement and by movement of the ring the functions of the communication device are controlled and information is entered. The communication device is preferably a wrist watch phone or a wrist phone
|
申请公布号 |
US6535461(B1) |
申请公布日期 |
2003.03.18 |
申请号 |
US20000577672 |
申请日期 |
2000.05.25 |
申请人 |
NOKIA MOBILE PHONES LIMITED |
发明人 |
KARHU JUKKA-MATTI |
分类号 |
G04C3/00;G04G21/04;H04B1/38;H04M1/275;H04M1/56;H04M1/60;H04M1/725;H04M1/737;(IPC1-7):G04B47/00;G04B47/02;H04M1/00 |
主分类号 |
G04C3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|