发明名称 Program replacing method
摘要 A program replacing method capable of updating a program by executing instead a temporarily downloaded program without deleting the existing program as well as capable of easily restoring such existing program. Moreover, when a function not equipped to the existing program is required to be added, said program replacing method downloads a program so that it can be executed concurrently with the existing program.
申请公布号 US8104068(B2) 申请公布日期 2012.01.24
申请号 US20040857883 申请日期 2004.06.02
申请人 SHIOMI TAKAKAZU;PANASONIC CORPORATION 发明人 SHIOMI TAKAKAZU
分类号 H04N5/44;H04N21/458;G06F9/44;G06F9/445;H04N7/16;H04N7/173;H04N21/442 主分类号 H04N5/44
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