发明申请
- 专利标题： DEVICE COVER WITH DRAWING PAD INPUT DEVICE
- 专利标题（中）： 具有抽屉式输入装置的装置盖
-
申请号： US13418440申请日： 2012-03-13
-
公开(公告)号： US20130241839A1公开(公告)日： 2013-09-19
- 发明人: David Ryan WALKER , Steven Henry FYKE , Jason Tyler GRIFFIN
- 申请人： David Ryan WALKER , Steven Henry FYKE , Jason Tyler GRIFFIN
- 申请人地址： CA Waterloo
- 专利权人： Research In Motion Limited
- 当前专利权人： Research In Motion Limited
- 当前专利权人地址： CA Waterloo
- 主分类号： G06F3/041
- IPC分类号： G06F3/041
摘要：
A cover for an electronic device and associated method. A case body has an outer and an inner surface, the inner surface defines at least part of a case compartment that receives an electronic device. A drawing pad is attached to the case body and has a touch sensitive input region, which senses drawing gestures thereon, and a detachable data communications interface that detachably connects a communications link to the electronic device. The communications link conveys indication data corresponding to sensed drawing gestures to the electronic device.
公开/授权文献
- US08866769B2 Device cover with drawing pad input device 公开/授权日：2014-10-21
信息查询
