发明名称 |
Cartridge programming system and method using a central and local program library |
摘要 |
A cartridge programming system is provided for loading selected computer programs into a reprogrammable plug-in cartridge memory. A host computer controls a plurality of remote programming terminals. The terminals contain a library of programs. The consumer can select one and have it loaded into a blank cartridge. The terminal verifies the integrity of the copy and records the transaction. The host can send new programs to the terminals via dial-up telephone lines in response to the selection of a program not present in a particular terminal program library or in order to update the library of programs at each terminal and can request data on copying-transactions. Various security measures help assure accurate accounting of copies made, thereby assuring authors and their assignees that proper royalties can be billed.
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申请公布号 |
US4725977(A) |
申请公布日期 |
1988.02.16 |
申请号 |
US19860834665 |
申请日期 |
1986.02.28 |
申请人 |
CPT, LTD. |
发明人 |
IZUMI, HIDEKI D.;BERAVOL, DEVENDER R. |
分类号 |
G06F1/00;G06F9/445;G06F21/00;G07F7/10;(IPC1-7):G06F3/00;G06F15/21 |
主分类号 |
G06F1/00 |
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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