Invention Grant
- Patent Title: Portable terminal device with pointing device
- Patent Title (中): 带指向装置的便携式终端设备
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Application No.: US10732368Application Date: 2003-12-11
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Publication No.: US07710401B2Publication Date: 2010-05-04
- Inventor: Hideaki Nagata
- Applicant: Hideaki Nagata
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2002-365459 20021217
- Main IPC: G06F3/041
- IPC: G06F3/041
Abstract:
A mobile phone includes a pointing device and an activation mark in the vicinity of the display section. When a user moves a pointer on the display section to a position indicating the mark and operates the decision key, a predetermined action is activated. The number of icons that can be displayed on the display section of the mobile phone is limited. Therefore, in order to easily activate a number of actions of the mobile phone, the aforementioned mark is utilized.
Public/Granted literature
- US20040121800A1 Portable terminal device with pointing device Public/Granted day:2004-06-24
Information query
