发明名称 Directionally-mapped, keyed alpha-numeric data input/output system
摘要 A mobile information gateway comprises a mobile communications device, preferably a phone, which includes a first communications link with a remote data source, typically the Internet, and a second communications link to a separated display, so that data output is conveniently presented for ready use.
申请公布号 US2004179663(A1) 申请公布日期 2004.09.16
申请号 US20040760629 申请日期 2004.01.20
申请人 KEYTOUCH CORPORATION 发明人 CHANG LIANG HSI
分类号 G06F3/023;(IPC1-7):H04M11/00 主分类号 G06F3/023
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