Invention Grant
US08484633B2 Method of upgrading program of portable device and portable device having program upgrade function
有权
具有程序升级功能的便携式设备升级程序和便携式设备的方法
- Patent Title: Method of upgrading program of portable device and portable device having program upgrade function
- Patent Title (中): 具有程序升级功能的便携式设备升级程序和便携式设备的方法
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Application No.: US12078136Application Date: 2008-03-27
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Publication No.: US08484633B2Publication Date: 2013-07-09
- Inventor: Jeong-Ho Kim
- Applicant: Jeong-Ho Kim
- Applicant Address: KR Kyeonggi-Do
- Assignee: KT Corporation
- Current Assignee: KT Corporation
- Current Assignee Address: KR Kyeonggi-Do
- Agency: Harness, Dickey & Pierce P.L.C.
- Priority: KR10-2007-0051317 20070528
- Main IPC: G06F9/44
- IPC: G06F9/44
Abstract:
Provided are a method, and a portable device having a program upgrade function. A method of upgrading a program of a portable device upgrades a program, such as a navigation program or firmware of the portable device, using another portable device within a predetermined range. Program upgrade can be performed between portable devices in movement, that is, it is possible to upgrade a program of a portable device regardless of a place in which the portable devices are located.
Public/Granted literature
- US20080301671A1 Method of upgrading program of portable device and portable device having program upgrade function Public/Granted day:2008-12-04
Information query
