CN103247412A - 一种对两种矫顽力磁性材料进行磁化的结构及识读的装置 - Google Patents
一种对两种矫顽力磁性材料进行磁化的结构及识读的装置 Download PDFInfo
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- CN103247412A CN103247412A CN2012100306677A CN201210030667A CN103247412A CN 103247412 A CN103247412 A CN 103247412A CN 2012100306677 A CN2012100306677 A CN 2012100306677A CN 201210030667 A CN201210030667 A CN 201210030667A CN 103247412 A CN103247412 A CN 103247412A
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CN201210030667.7A CN103247412B (zh) | 2012-02-10 | 2012-02-10 | 一种对两种矫顽力磁性材料进行磁化的结构及识读的装置 |
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CN201210030667.7A CN103247412B (zh) | 2012-02-10 | 2012-02-10 | 一种对两种矫顽力磁性材料进行磁化的结构及识读的装置 |
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CN103247412A true CN103247412A (zh) | 2013-08-14 |
CN103247412B CN103247412B (zh) | 2015-12-16 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111080891A (zh) * | 2019-12-26 | 2020-04-28 | 深圳市倍量科技有限公司 | 一种纸币防伪线检测装置 |
CN113516216A (zh) * | 2021-04-26 | 2021-10-19 | 中钞特种防伪科技有限公司 | 防伪元件、防伪元件检测方法及防伪产品 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1509458A (zh) * | 2001-01-08 | 2004-06-30 | ����³���ʹ�˾ | 磁线读出器 |
CN200997152Y (zh) * | 2006-01-25 | 2007-12-26 | 中国印钞造币总公司 | 测量有价证券中磁性材料的传感器 |
WO2010113192A1 (en) * | 2009-04-01 | 2010-10-07 | Fabriano Securities S.R.L. | Security element comprising magnetic areas of different coercivities, a method for its production and a method for reading information encoded in the element |
CN102077253A (zh) * | 2008-06-25 | 2011-05-25 | Lgn-Sys株式会社 | 介质鉴别装置及其鉴别方法 |
DE102011106263A1 (de) * | 2010-06-09 | 2011-12-15 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zur Prüfung von Wertdokumenten |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1509458A (zh) * | 2001-01-08 | 2004-06-30 | ����³���ʹ�˾ | 磁线读出器 |
CN200997152Y (zh) * | 2006-01-25 | 2007-12-26 | 中国印钞造币总公司 | 测量有价证券中磁性材料的传感器 |
CN102077253A (zh) * | 2008-06-25 | 2011-05-25 | Lgn-Sys株式会社 | 介质鉴别装置及其鉴别方法 |
WO2010113192A1 (en) * | 2009-04-01 | 2010-10-07 | Fabriano Securities S.R.L. | Security element comprising magnetic areas of different coercivities, a method for its production and a method for reading information encoded in the element |
DE102011106263A1 (de) * | 2010-06-09 | 2011-12-15 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zur Prüfung von Wertdokumenten |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111080891A (zh) * | 2019-12-26 | 2020-04-28 | 深圳市倍量科技有限公司 | 一种纸币防伪线检测装置 |
CN113516216A (zh) * | 2021-04-26 | 2021-10-19 | 中钞特种防伪科技有限公司 | 防伪元件、防伪元件检测方法及防伪产品 |
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Effective date of registration: 20210412 Address after: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee after: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee after: CHINA BANKNOTE PRINTING AND MINTING Corp. Address before: 100070 science Road 5, Beijing, Fengtai District Patentee before: SECURITY PRINTING INSTITUTE OF PEOPLE'S BANK OF CHINA Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |
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Address after: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee after: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee before: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |