Invention Grant
- Patent Title: Touch input apparatus including image projection
- Patent Title (中): 触摸输入设备包括图像投影
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Application No.: US12893381Application Date: 2010-09-29
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Publication No.: US08816991B2Publication Date: 2014-08-26
- Inventor: Mark Frederick Miller , Matthew Ryan Bugbee , Daniel Adam Dura
- Applicant: Mark Frederick Miller , Matthew Ryan Bugbee , Daniel Adam Dura
- Applicant Address: US TX Plano
- Assignee: Dedo Interactive, Inc.
- Current Assignee: Dedo Interactive, Inc.
- Current Assignee Address: US TX Plano
- Agency: Westman, Champlin & Koehler, P.A.
- Agent Theodore M. Magee
- Main IPC: G06F3/042
- IPC: G06F3/042 ; G06F3/041 ; G06F3/0488
Abstract:
A touch-based input system includes a screen and multiple projectors that project graphics onto the screen. A processor processes user interactions with the screen and generates touch data based upon the interactions.
Public/Granted literature
- US20110080361A1 TOUCH INPUT HARDWARE Public/Granted day:2011-04-07
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