| 发明名称 |
Optical card read/write scanning system |
| 摘要 |
An optical card is oscillated in an X direction along a curved path by a voice coil driver, and an optical read/write module is translated in the Y direction to read recorded information on the card.
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| 申请公布号 |
US4536648(A) |
申请公布日期 |
1985.08.20 |
| 申请号 |
US19840635690 |
申请日期 |
1984.07.30 |
| 申请人 |
NCR CORPORATION |
发明人 |
KRUSE, RICHARD M.;MOFFETT, DAVID J.;PATEL, MADHU C.;BARNES, RONALD L. |
| 分类号 |
G06K13/07;(IPC1-7):G06K7/10 |
主分类号 |
G06K13/07 |
| 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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