发明授权
US07003334B2 Auto-folder type cellular phone with variable opening and closing velocity
失效
自动折叠式手机具有可变的开启和关闭速度
- 专利标题： Auto-folder type cellular phone with variable opening and closing velocity
- 专利标题（中）： 自动折叠式手机具有可变的开启和关闭速度
-
申请号： US10406727申请日： 2003-04-02
-
公开(公告)号： US07003334B2公开(公告)日： 2006-02-21
- 发明人: Sung Tai Jung
- 申请人： Sung Tai Jung
- 申请人地址： KR Kyungki-Do
- 专利权人： Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人： Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人地址： KR Kyungki-Do
- 代理机构： Darby & Darby
- 优先权： KR10-2002-0049806 20020822
- 主分类号： H04B1/38
- IPC分类号： H04B1/38
摘要：
Disclosed is an auto-folder type cellular phone capable of opening and closing the folder automatically. Particularly, the present invention relates to an auto-folder type cellular phone with a variable opening and closing velocity, which enables a user to vary a driving voltage of the cellular phone whenever desired, whereby the user, unlike a conventional auto-folder type cellular phone having a fixed (or constant) driving voltage, now can open or close the cellular phone more quickly or slowly anyway he/she wants.
公开/授权文献
信息查询
