Invention Application
- Patent Title: Input device
- Patent Title (中): 输入设备
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Application No.: US11896421Application Date: 2007-08-31
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Publication No.: US20080192012A1Publication Date: 2008-08-14
- Inventor: Ching-Sung Chang , David Ho , Steven Tseng , An-Ping Yang
- Applicant: Ching-Sung Chang , David Ho , Steven Tseng , An-Ping Yang
- Assignee: Inventec Appliances Corp.
- Current Assignee: Inventec Appliances Corp.
- Priority: TW96202871 20070214
- Main IPC: G06F3/02
- IPC: G06F3/02
Abstract:
An input device constructed in a carrier electronic apparatus comprises a letter button module and a number button module. The letter button module has a plurality of letter buttons to represent different letters respectively, and the number button module has a plurality of number buttons to represent different numbers respectively. The number buttons are separated from the letter buttons by being located in the intervals formed by adjacent rows of the letter buttons. The size, form, and color of the number buttons are different to those of the letter buttons.
Public/Granted literature
- US07928963B2 Input device Public/Granted day:2011-04-19
Information query
