| 发明名称 |
RECORD MEDIUM WITH PHYSICAL ACCESS CONTROL (PAC) FOR INFORMATION ON IT AND METHODS FOR SHAPING, RECORDING AND REPRODUCTION OF RECORD MEDIUM |
| 摘要 |
FIELD: information technologies. ^ SUBSTANCE: medium includes physical access control (PAC) information and control area. Physical access control area contains rules defining possibility to write/read information in informational segments of medium. Control area contains information which makes possible to determine access control area state. ^ EFFECT: increase in speed of physical access information reading. ^ 25 cl, 18 dwg |
| 申请公布号 |
RU2380770(C2) |
申请公布日期 |
2010.01.27 |
| 申请号 |
RU20060136909 |
申请日期 |
2004.12.30 |
| 申请人 |
EHLDZHI EHLEKTRONIKS INK. |
发明人 |
PARK JONG CHEOL |
| 分类号 |
G11B7/00;G11B7/0037;G11B20/00;G11B20/10;G11B20/12;G11B20/18;G11B27/30;G11B27/32 |
主分类号 |
G11B7/00 |
| 代理机构 |
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代理人 |
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