Invention Grant
- Patent Title: Method and apparatus for detecting lift off of a touchscreen
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Application No.: US15147467Application Date: 2016-05-05
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Publication No.: US09710103B2Publication Date: 2017-07-18
- Inventor: Harold E. Mattice , Chauncey W. Griswold , Christian E. Gadda , Richard L. Wilder , James W. Stockdale
- Applicant: IGT
- Applicant Address: US NV Las Vegas
- Assignee: IGT
- Current Assignee: IGT
- Current Assignee Address: US NV Las Vegas
- Agency: Neal, Gerber & Eisenberg LLP
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/043 ; G06F3/044 ; G06F3/0488 ; G07F17/32

Abstract:
A composite touchscreen incorporates acoustic pulse recognition sensing and capacitive sensing technology. The hybrid screen incorporates the advantages of each technology while minimizing the drawbacks. When such a screen is incorporated in a gaming device specialized gestures and functions can be implemented that enhance the interface, the range of games, and the gaming experience.
Public/Granted literature
- US20160246444A1 METHOD AND APPARATUS FOR DETECTING LIFT OFF ON A TOUCHSCREEN Public/Granted day:2016-08-25
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