CN106935249A - 一种计算机硬盘消磁装置 - Google Patents
一种计算机硬盘消磁装置 Download PDFInfo
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- CN106935249A CN106935249A CN201710138854.XA CN201710138854A CN106935249A CN 106935249 A CN106935249 A CN 106935249A CN 201710138854 A CN201710138854 A CN 201710138854A CN 106935249 A CN106935249 A CN 106935249A
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- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
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CN201710138854.XA CN106935249B8 (zh) | 2017-03-09 | 2017-03-09 | 一种计算机硬盘消磁装置 |
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CN201710138854.XA CN106935249B8 (zh) | 2017-03-09 | 2017-03-09 | 一种计算机硬盘消磁装置 |
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CN106935249A true CN106935249A (zh) | 2017-07-07 |
CN106935249B CN106935249B (zh) | 2019-03-22 |
CN106935249B8 CN106935249B8 (zh) | 2019-04-30 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2721225Y (zh) * | 2004-03-11 | 2005-08-31 | 北京和升达信息安全技术有限公司 | 机械式存储介质销毁机 |
CN201192654Y (zh) * | 2008-04-21 | 2009-02-11 | 上海大学 | 物理法销毁信息存储硬盘的设备 |
CN203253494U (zh) * | 2013-05-15 | 2013-10-30 | 北京和升达信息安全技术有限公司 | 消磁粉碎一体机 |
CN103611607A (zh) * | 2013-11-25 | 2014-03-05 | 张忠义 | 一种涉密电子信息载体销毁设备及销毁方法 |
CN104525329A (zh) * | 2014-12-12 | 2015-04-22 | 重庆懿虹科技发展有限责任公司 | 多媒体硬盘销毁装置 |
CN204412749U (zh) * | 2015-01-23 | 2015-06-24 | 浙江盛唐环保科技有限公司 | 硬盘粉碎机 |
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2017
- 2017-03-09 CN CN201710138854.XA patent/CN106935249B8/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2721225Y (zh) * | 2004-03-11 | 2005-08-31 | 北京和升达信息安全技术有限公司 | 机械式存储介质销毁机 |
CN201192654Y (zh) * | 2008-04-21 | 2009-02-11 | 上海大学 | 物理法销毁信息存储硬盘的设备 |
CN203253494U (zh) * | 2013-05-15 | 2013-10-30 | 北京和升达信息安全技术有限公司 | 消磁粉碎一体机 |
CN103611607A (zh) * | 2013-11-25 | 2014-03-05 | 张忠义 | 一种涉密电子信息载体销毁设备及销毁方法 |
CN104525329A (zh) * | 2014-12-12 | 2015-04-22 | 重庆懿虹科技发展有限责任公司 | 多媒体硬盘销毁装置 |
CN204412749U (zh) * | 2015-01-23 | 2015-06-24 | 浙江盛唐环保科技有限公司 | 硬盘粉碎机 |
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CN106935249B8 (zh) | 2019-04-30 |
CN106935249B (zh) | 2019-03-22 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20190306 Address after: 710000 No. 56 Jinye Road, Xi'an High-tech Zone, Shaanxi Province Applicant after: Xi'an EVOC Xingye Electronic Technology Co., Ltd. Address before: 300387 Tianjin University of Technology, 399, Bingshui West Road, Xiqing, Tianjin Applicant before: Gao Wenkou |
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TA01 | Transfer of patent application right | ||
CI03 | Correction of invention patent |
Correction item: Patentee|Address|Patent agency|Agent Correct: Xi'an EVOC Xingye Electronic Technology Co., Ltd.|710000 No. 56 Jinye Road, Xi'an High-tech Zone, Shaanxi Province|Shenzhen Edison Intellectual Property Agency (General Partnership) 44341|He Ting|Tian Liqiong False: Gao Wenkou|300387 Tianjin University of Technology, 399, Bingshui West Road, Xiqing, Tianjin|N/A Number: 12-02 Page: The title page Volume: 35 Correction item: Patentee|Address|Patent agency|Agent False: Gao Wenkou|300387 Tianjin University of Technology, 399, Bingshui West Road, Xiqing, Tianjin|N/A Number: 12-02 Volume: 35 |
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CI03 | Correction of invention patent |