发明名称 |
Element e.g. smart diskette which plugs into electronic data processor - has interface, keyboard, display, chip card read-write device, batteries and modem |
摘要 |
<p>The element e.g. a diskette (1) or cassette, has an interface and a further element (2) connected to it either directly or via a cable or able to communicate with it via radio (8), infrared or microwave. The second element contains a keyboard (3), display (4), read/write device (5) for chip cards (6) and possibly batteries. The element can have a modem and a cable connected directly to the modem or to the processor enabling data communications with external devices such as magnetic tape stations, LANs, speech output devices or the further element. ADVANTAGE - Overcomes disadvantages of state of art, including high cost and low data rates.</p> |
申请公布号 |
DE4021199(A1) |
申请公布日期 |
1991.12.19 |
申请号 |
DE19904021199 |
申请日期 |
1990.06.11 |
申请人 |
SMARTDISKETTE GMBH, 6270 IDSTEIN, DE |
发明人 |
BARRETT, PAUL, WORCESTER PARK, SURREY, GB;EISELE, RAYMUND, 6270 IDSTEIN, DE |
分类号 |
G06F3/06;G06F1/00;G06F21/10;G06F21/80;G06K7/08;G06K19/00;G06K19/04;G06K19/07;G06K19/077;G11B23/03;G11B23/04;G11C5/00;G11C5/14 |
主分类号 |
G06F3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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