Invention Grant
- Patent Title: Communication terminal and communication network for partially updating software, software update method, and software creation device and method therefor
- Patent Title (中): 用于部分更新软件的通信终端和通信网络，软件更新方法和软件创建设备及其方法
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Application No.: US10948325Application Date: 2004-09-24
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Publication No.: US07873956B2Publication Date: 2011-01-18
- Inventor: Jae-wook Kim , Sung-wook Yoo
- Applicant: Jae-wook Kim , Sung-wook Yoo
- Applicant Address: KR Seoul
- Assignee: Pantech & Curitel Communications, Inc.
- Current Assignee: Pantech & Curitel Communications, Inc.
- Current Assignee Address: KR Seoul
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2003-0066693 20030925; KR10-2004-0057776 20040723
- Main IPC: G06F9/44
- IPC: G06F9/44
Abstract:
Disclosed herein are a communication terminal and communication network for partially updating software, a software update method, and a software creation device and method therefor. The software is divided into a plurality of areas each having a predetermined size, and unique identification keys are assigned to the areas of the software, respectively. A search is made for at least one changed area among the areas of the software on the basis of version information of the software or the identification keys, and data of the changed area is downloaded to upgrade the software. Therefore, it is possible to shorten an upgrade time of the software.
Public/Granted literature
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