Invention Grant
- Patent Title: Reconfigurable keyfield on a communication device
- Patent Title (中): 通信设备上的可重新配置的密钥字段
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Application No.: US12040640Application Date: 2008-02-29
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Publication No.: US08704648B2Publication Date: 2014-04-22
- Inventor: Norman Ladouceur , Jason T. Griffin , Roman Rak
- Applicant: Norman Ladouceur , Jason T. Griffin , Roman Rak
- Applicant Address: CA Waterloo
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo
- Agency: Fitch, Even, Tabin & Flannery LLP
- Main IPC: G08B6/00
- IPC: G08B6/00

Abstract:
A handheld communication device having a reconfigurable keyfield and a display screen upon which characters are displayed. A plurality of actuable input keys makeup the keyfield, and each has at least one character associated therewith and an engageable top surface for actuation. A microprocessor is configured to receive data indicative of an actuated input key and to output data indicative of an associated character determined to correspond to the indicated input key. At least one of the plurality of actuable input keys is mounted to the handheld communication device by an adjustable interconnection configurable between at least first and second operating orientations. In the first operating orientation, the engageable top surface of the at least one input key faces a first direction and in the second operating orientation the engageable top surface of the at least one input key faces a second direction.
Public/Granted literature
- US20090219176A1 RECONFIGURABLE KEYFIELD ON A COMMUNICATION DEVICE Public/Granted day:2009-09-03
Information query