发明申请
- 专利标题： METHOD AND DEVICE FOR ERROR-FREE KEYPAD INPUT
- 专利标题（中）： 用于无错键盘输入的方法和装置
-
申请号： US11876313申请日： 2007-10-22
-
公开(公告)号： US20090102818A1公开(公告)日： 2009-04-23
- 发明人: Xiang Xu , Q.X. Li , Zhaohui Li , Kejiao Zhang
- 申请人： Xiang Xu , Q.X. Li , Zhaohui Li , Kejiao Zhang
- 申请人地址： US IL Schaumburg
- 专利权人： MOTOROLA, INC.
- 当前专利权人： MOTOROLA, INC.
- 当前专利权人地址： US IL Schaumburg
- 主分类号： G06F3/033
- IPC分类号： G06F3/033
摘要：
A method of reducing user keypad errors includes sensing a user touch of a push button, storing a current state of the device in memory, displaying a graphic representing a new state of the device, where the new state corresponds to a press of the push button, and then sensing either a release of the push button or a press of the push button. The current state of the device is recalled from memory if a release of the push button sensed and the new state of the device is entered if a press of the push button is sensed.
信息查询
