CN1248743A - 一种计算机硬盘加密方法及装置 - Google Patents
一种计算机硬盘加密方法及装置 Download PDFInfo
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- CN1248743A CN1248743A CN 99113164 CN99113164A CN1248743A CN 1248743 A CN1248743 A CN 1248743A CN 99113164 CN99113164 CN 99113164 CN 99113164 A CN99113164 A CN 99113164A CN 1248743 A CN1248743 A CN 1248743A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99113164A CN1101024C (zh) | 1999-08-13 | 1999-08-13 | 一种计算机硬盘加密装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN99113164A CN1101024C (zh) | 1999-08-13 | 1999-08-13 | 一种计算机硬盘加密装置 |
Publications (2)
Publication Number | Publication Date |
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CN1248743A true CN1248743A (zh) | 2000-03-29 |
CN1101024C CN1101024C (zh) | 2003-02-05 |
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Application Number | Title | Priority Date | Filing Date |
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CN99113164A Expired - Fee Related CN1101024C (zh) | 1999-08-13 | 1999-08-13 | 一种计算机硬盘加密装置 |
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CN (1) | CN1101024C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100373355C (zh) * | 2003-03-24 | 2008-03-05 | 英诺瓦卡片公司 | 备有安全外存取的电路 |
CN100389409C (zh) * | 2004-10-14 | 2008-05-21 | 苏州超锐微电子有限公司 | 一种利用加密主分区表实现硬盘保护的方法 |
CN102012882B (zh) * | 2009-09-08 | 2012-06-13 | 同方股份有限公司 | 一种基于系统级芯片的高速数据流加密传输方法 |
CN103051963A (zh) * | 2012-11-30 | 2013-04-17 | 北京视博数字电视科技有限公司 | 一种数字电视终端设备的安全控制方法 |
US8661239B2 (en) | 2009-11-05 | 2014-02-25 | Zte Corporation | Encryption device and method for controlling download and access operations performed to a mobile terminal |
WO2021190218A1 (zh) * | 2020-03-27 | 2021-09-30 | 华为技术有限公司 | 对数据进行加密处理的方法及控制设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1304915C (zh) * | 2004-01-16 | 2007-03-14 | 西北工业大学 | 计算机硬盘数据加密方法及其装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1066519A (zh) * | 1991-05-03 | 1992-11-25 | 上海工业大学 | 微机硬盘写保护卡 |
CN1081525A (zh) * | 1992-07-22 | 1994-02-02 | 千代科技股份有限公司 | 硬式磁盘防写接口装置 |
CN2216267Y (zh) * | 1994-09-27 | 1995-12-27 | 成都瑞联电子科技开发公司 | 硬盘保护卡 |
-
1999
- 1999-08-13 CN CN99113164A patent/CN1101024C/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100373355C (zh) * | 2003-03-24 | 2008-03-05 | 英诺瓦卡片公司 | 备有安全外存取的电路 |
CN100389409C (zh) * | 2004-10-14 | 2008-05-21 | 苏州超锐微电子有限公司 | 一种利用加密主分区表实现硬盘保护的方法 |
CN102012882B (zh) * | 2009-09-08 | 2012-06-13 | 同方股份有限公司 | 一种基于系统级芯片的高速数据流加密传输方法 |
US8661239B2 (en) | 2009-11-05 | 2014-02-25 | Zte Corporation | Encryption device and method for controlling download and access operations performed to a mobile terminal |
CN103051963A (zh) * | 2012-11-30 | 2013-04-17 | 北京视博数字电视科技有限公司 | 一种数字电视终端设备的安全控制方法 |
CN103051963B (zh) * | 2012-11-30 | 2018-02-13 | 北京视博数字电视科技有限公司 | 一种数字电视终端设备的安全控制方法 |
WO2021190218A1 (zh) * | 2020-03-27 | 2021-09-30 | 华为技术有限公司 | 对数据进行加密处理的方法及控制设备 |
Also Published As
Publication number | Publication date |
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CN1101024C (zh) | 2003-02-05 |
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Legal Events
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C10 | Entry into substantive examination | ||
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C06 | Publication | ||
PB01 | Publication | ||
AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 99113164.9 of the invention patents in the current issue of authorization announcement, and at the same time corresponding to the 99224818.3 utility model patent to be given up, and in the 19 volume of the 6 issue of the new type of communique on the patent right to abandon the announcement. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Benzhong Document name: Deemed not to advise |
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Free format text: FORMER OWNER: ZHANG QUN Effective date: 20041022 Owner name: CHANGCHUN ZHUOER INFORMATION SAFETY INDUSTRIAL GR Free format text: FORMER OWNER: WANG BENZHONG |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041022 Address after: 130031 No. 1520, conference Avenue, Changchun economic and Technological Development Zone, Jilin, China Patentee after: Changchun Thatcher information security industry group Limited by Share Ltd Address before: 403, room 95, hi tech building, 130031 Qianjin Road, Jilin, Changchun Co-patentee before: Zhang Qun Patentee before: Wang Benzhong |
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DD01 | Delivery of document by public notice |
Addressee: Zhang Wanli Document name: Notice of conformity |
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C57 | Notification of unclear or unknown address | ||
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Addressee: Zhang Wanli Document name: Notification to Pay the Fees |
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DD01 | Delivery of document by public notice |
Addressee: Zhang Wanli Document name: Notification to Pay the Fees |
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DD01 | Delivery of document by public notice |
Addressee: Changchun Thatcher information security industry group Limited by Share Ltd Zhang Wanli Document name: Notification of Decision on Request for Restoration of Right |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030205 Termination date: 20120813 |