Invention Grant
- Patent Title: Detecting a palm touch on a surface
- Patent Title (中): 检测表面上的手掌触摸
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Application No.: US12269823Application Date: 2008-11-12
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Publication No.: US08446374B2Publication Date: 2013-05-21
- Inventor: Wayne Carl Westerman
- Applicant: Wayne Carl Westerman
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Morrison & Foerster LLP
- Main IPC: G06F3/033
- IPC: G06F3/033 ; G06F3/041
Abstract:
The detection of a palm touch on a touch surface, such as a mouse surface, is disclosed. A palm touch can be determined as the touch on the touch surface that has a radius exceeding a predetermined palm touch radius. Alternatively, a palm touch can be determined as the touch on the touch surface located beyond the expected distance between finger touches.
Public/Granted literature
- US20100117961A1 DETECTING A PALM TOUCH ON A SURFACE Public/Granted day:2010-05-13
Information query
