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1. US20100087181 - Server for sending new application portions to mobile wireless communications devices and related methods

특허청 미국
출원번호 12539744
출원일 12.08.2009
공개번호 20100087181
공개일 08.04.2010
특허번호 08213921
특허부여일 03.07.2012
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
G SECTION G — 물리학
06
산술논리연산; 계산; 계수
F
전기에 의한 디지털 데이터처리
9
프로그램제어를 위한 장치, 예. 제어장치
06
프로그램 기억방식을 사용하는 것, 즉 프로그램을 수신하고 보지하는 처리장치의 내부기억장치를 사용하는 것
44
특정한 프로그램을 실행하기 위한 배치
H04M 3/00
G06F 9/44
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.