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1. US20120246631 - Server for sending new application portions to mobile wireless communications devices and related methods

특허청 미국
출원번호 13487995
출원일 04.06.2012
공개번호 20120246631
공개일 27.09.2012
특허번호 08364137
특허부여일 29.01.2013
문헌종류 B2
IPC
H SECTION H — 전기
04
전기통신기술
M
전화통신(전화교환장치를 제외하고, 전화선로를 통해서 다른 장치를 제어하는 회로 G08)
3
자동 또는 반자동 교환기
H04M 3/00
CPC
H04W 4/50
G06F 8/65
H04L 67/26
H04L 67/34
출원인 Research In Motion Limited
발명자 Chen Xianfeng
Stoev Orlin
대리인 Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
발명의 명칭
(EN) Server for sending new application portions to mobile wireless communications devices and related methods
요약서
(EN)

A communications system is to communicate with an application server storing a plurality of applications. The communications system includes a mobile wireless communications device configured to store at least one application from among the plurality of applications, the at least one application having stored version information associated therewith. An intermediate server is configured to update the mobile wireless communications device by at least obtaining respective current version information for associated current versions of the plurality of applications and obtaining the stored application version information from the mobile wireless communications device for the at least one stored application. The stored application version information is compared with the current version information for the at least one stored application. New application portions are downloaded from a current application associated with the current version information, and the new application portions are sent to the mobile wireless communications device.