CN105303959A - 防伪二维码 - Google Patents
防伪二维码 Download PDFInfo
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- CN105303959A CN105303959A CN201410314817.6A CN201410314817A CN105303959A CN 105303959 A CN105303959 A CN 105303959A CN 201410314817 A CN201410314817 A CN 201410314817A CN 105303959 A CN105303959 A CN 105303959A
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CN201410314817.6A CN105303959A (zh) | 2014-07-04 | 2014-07-04 | 防伪二维码 |
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CN201410314817.6A CN105303959A (zh) | 2014-07-04 | 2014-07-04 | 防伪二维码 |
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CN105303959A true CN105303959A (zh) | 2016-02-03 |
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CN201410314817.6A Pending CN105303959A (zh) | 2014-07-04 | 2014-07-04 | 防伪二维码 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106940963A (zh) * | 2017-05-16 | 2017-07-11 | 无锡乾朗科技有限公司 | 防伪标签的制作方法 |
CN107153862A (zh) * | 2016-11-09 | 2017-09-12 | 李欣 | 含正顶侧三面一维码立体条形码的商业用标签 |
CN107204149A (zh) * | 2017-06-05 | 2017-09-26 | 深圳市鹰眼在线电子科技有限公司 | 防伪标识与防伪标识识别终端 |
CN108790469A (zh) * | 2017-04-27 | 2018-11-13 | 中钞特种防伪科技有限公司 | 光学防伪元件与防伪产品 |
CN110517038A (zh) * | 2018-05-21 | 2019-11-29 | 程梦梦 | 一种提高二维码安全性的方法 |
CN112949801A (zh) * | 2021-01-29 | 2021-06-11 | 中北大学 | 基于微透镜阵列的三维码、三维码的生成方法及三维码的识别方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2545649Y (zh) * | 2002-06-07 | 2003-04-16 | 中山国安火炬科技发展有限公司 | 全息缩印数字二维码防伪标识 |
US20090114725A1 (en) * | 2007-11-05 | 2009-05-07 | Siemens Aktiengesellschaft | Value document, in particular a postage stamp, with a security element |
CN203134258U (zh) * | 2013-01-14 | 2013-08-14 | 周利平 | 一种多重商品防伪验证装置 |
CN203503242U (zh) * | 2013-10-22 | 2014-03-26 | 成都得迈科贸有限公司 | 单层浮雕图形微透镜防伪标识 |
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2014
- 2014-07-04 CN CN201410314817.6A patent/CN105303959A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2545649Y (zh) * | 2002-06-07 | 2003-04-16 | 中山国安火炬科技发展有限公司 | 全息缩印数字二维码防伪标识 |
US20090114725A1 (en) * | 2007-11-05 | 2009-05-07 | Siemens Aktiengesellschaft | Value document, in particular a postage stamp, with a security element |
CN203134258U (zh) * | 2013-01-14 | 2013-08-14 | 周利平 | 一种多重商品防伪验证装置 |
CN203503242U (zh) * | 2013-10-22 | 2014-03-26 | 成都得迈科贸有限公司 | 单层浮雕图形微透镜防伪标识 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107153862A (zh) * | 2016-11-09 | 2017-09-12 | 李欣 | 含正顶侧三面一维码立体条形码的商业用标签 |
CN108790469A (zh) * | 2017-04-27 | 2018-11-13 | 中钞特种防伪科技有限公司 | 光学防伪元件与防伪产品 |
CN106940963A (zh) * | 2017-05-16 | 2017-07-11 | 无锡乾朗科技有限公司 | 防伪标签的制作方法 |
CN107204149A (zh) * | 2017-06-05 | 2017-09-26 | 深圳市鹰眼在线电子科技有限公司 | 防伪标识与防伪标识识别终端 |
CN110517038A (zh) * | 2018-05-21 | 2019-11-29 | 程梦梦 | 一种提高二维码安全性的方法 |
CN112949801A (zh) * | 2021-01-29 | 2021-06-11 | 中北大学 | 基于微透镜阵列的三维码、三维码的生成方法及三维码的识别方法 |
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Address after: 610093 Sichuan city of Chengdu province high tech Zone Kyrgyzstan Road No. 588 Building 2 unit 1 Room 408 Applicant after: CHENGDU DEMAI SCIENCE & TRADE CO., LTD. Applicant after: Hou Desheng Applicant after: Zhao Rongyu Address before: West high tech Zone Fucheng Road in Chengdu city of Sichuan province 610041 No. 399 Tianfu New Valley No. 1509 Building 2 unit 7 Applicant before: CHENGDU DEMAI SCIENCE & TRADE CO., LTD. Applicant before: Hou Desheng Applicant before: Zhao Rongyu |
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WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20160203 |