CN102767112A - 一种基于点阵图形的纤维成纸过程的数字化加密方法 - Google Patents
一种基于点阵图形的纤维成纸过程的数字化加密方法 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104294696A (zh) * | 2014-08-19 | 2015-01-21 | 陕西科技大学 | 基于旋转气流形成点阵图案的纤维成纸过程的数字化加密方法 |
CN107169218A (zh) * | 2017-05-26 | 2017-09-15 | 陕西科技大学 | 一种纸张数字化信息植入的模拟方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US4218674A (en) * | 1975-09-09 | 1980-08-19 | Dasy Inter S.A. | Method and a system for verifying authenticity safe against forgery |
CN1112263A (zh) * | 1994-05-16 | 1995-11-22 | 韦崇钦 | 钞票防伪法 |
CN1720535A (zh) * | 2002-12-06 | 2006-01-11 | 克里普蒂克公司 | 生产、控制和使用标识、验证和可跟踪性编码标记的系统 |
CN100468448C (zh) * | 2002-04-12 | 2009-03-11 | 克里普蒂克公司 | 磁标记系统及制造方法和制造机器 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218674A (en) * | 1975-09-09 | 1980-08-19 | Dasy Inter S.A. | Method and a system for verifying authenticity safe against forgery |
CN1112263A (zh) * | 1994-05-16 | 1995-11-22 | 韦崇钦 | 钞票防伪法 |
CN100468448C (zh) * | 2002-04-12 | 2009-03-11 | 克里普蒂克公司 | 磁标记系统及制造方法和制造机器 |
CN1720535A (zh) * | 2002-12-06 | 2006-01-11 | 克里普蒂克公司 | 生产、控制和使用标识、验证和可跟踪性编码标记的系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104294696A (zh) * | 2014-08-19 | 2015-01-21 | 陕西科技大学 | 基于旋转气流形成点阵图案的纤维成纸过程的数字化加密方法 |
CN107169218A (zh) * | 2017-05-26 | 2017-09-15 | 陕西科技大学 | 一种纸张数字化信息植入的模拟方法 |
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CN102767112B (zh) | 2014-12-10 |
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Effective date of registration: 20211206 Address after: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. Address before: 710021 Shaanxi province Xi'an Weiyang university campus of Shaanxi University of Science and Technology Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |
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Effective date of registration: 20221222 Address after: 314500 Room 635-708, Fengrun International Business Center, Zhenxing East Road, wutong Street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: JIAXING LONGLIE ELECTRONIC COMMERCE Co.,Ltd. Address before: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. |