发明授权
- 专利标题: System and method for embedding optical drive compatibility information in optical media
- 专利标题(中): 在光学介质中嵌入光驱兼容性信息的系统和方法
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申请号: US12121097申请日: 2008-05-15
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公开(公告)号: US07606127B2公开(公告)日: 2009-10-20
- 发明人: Dirk Erickson , Robert A. Brondijk , Jaconus Petrus Josephus Heemskerk , Jakob G. Nijboer , Christiaan Steenbergen , Charles R. Weirauch
- 申请人: Dirk Erickson , Robert A. Brondijk , Jaconus Petrus Josephus Heemskerk , Jakob G. Nijboer , Christiaan Steenbergen , Charles R. Weirauch
- 申请人地址: US TX Round Rock
- 专利权人: Dell Products L.P.
- 当前专利权人: Dell Products L.P.
- 当前专利权人地址: US TX Round Rock
- 代理机构: Hamilton & Terrile, LLP
- 代理商 Robert W. Holland
- 主分类号: G11B15/52
- IPC分类号: G11B15/52
摘要:
Compatibility information embedded in an optical medium modifies actions allowed by predetermined non-compatible optical disc drives on the optical medium, such as optical disc drives that may suffer damage if certain actions are performed on the optical medium. For instance, a compatibility engine of the optical disc drive applies compatibility information read from an optical medium to determine restrictions to impose on the use of the optical medium, such as restricting the optical disc drive from writing to the optical medium, reading from the optical medium or performing any operations until an update to the optical disc drive firmware is performed either automatically or by display of a compatibility user interface at an information handling system associated with the optical disc drive. In one embodiment, the compatibility information identifies incompatible optical disc drives and firmware versions by unique identifiers.
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