专利已放弃

ການປົກປ້ອງເອກະສານທີມີຄຸນຄ່າຈາກການປອມແປງ ແລະ ວິທີການພິສູດຄວາມເປັນຂອງແທ້ຂອງເອກະສານທີ່ມີຄຸນຄ່າ

Overview

本页收录老挝专利「ການປົກປ້ອງເອກະສານທີມີຄຸນຄ່າຈາກການປອມແປງ ແລະ ວິທີການພິສູດຄວາມເປັນຂອງແທ້ຂອງເອກະສານທີ່ມີຄຸນຄ່າ」的公开登记要点，由 FEDERALNOE GOSUDARSTVENNOE UNITARNOE PREDPRIYATIE "GOZNAK" (FGUP "GOZNAK") 于 2009-09-24 提交申请，当前状态为已放弃。公开档案中可核验：申请号 P/138，DIP 编号 LAP138，主管局代码 LA，保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2025-09-19。国际分类 / IPC 标注为 B41M 3/14、B42D 15/10、C09K 11/77、G07D 7/12。发明人 / 设计人包括 BARANOVA, Galina Sergeevna、CHEGLAKOV, Andrey Valerievich、KURYATNIKOV, Andrey Borisovich、LOGINOV, Oleg Alexandrovich、MANASHIROV, Oshir Yaizgilovich 等。代理机构 / 代理人记载为 Lao Trademark Agency。公开摘要提示：The invention relates to the protection of value documents against counterfeit and is intended for use in verifying the authenticity of pro…。

专利老挝 DIP

申请号 P/138

申请日期 2009-09-24

申请人 FEDERALNOE GOSUDARSTVENNOE UNITARNOE PREDPRIYATIE "GOZNAK" (FGUP "GOZNAK")

代理机构 Lao Trademark Agency

类别 B41M 3/14 · B42D 15/10 · C09K 11/77 · G07D 7/12

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基础信息

类型: 专利
申请号: P/138
状态: 已放弃
申请人: FEDERALNOE GOSUDARSTVENNOE UNITARNOE PREDPRIYATIE "GOZNAK" (FGUP "GOZNAK")
代理机构: Lao Trademark Agency
申请日期: 2009-09-24
公开/公告日: 2025-09-19
国际分类: B41M 3/14 · B42D 15/10 · C09K 11/77 · G07D 7/12
商品 / 服务: —

办理流程

根据当前状态动态标注

提交申请 2009-09-24
形式审查 进行中
实质审查
公开 2025-09-19
授权

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摘要

The invention relates to the protection of value documents against counterfeit and is intended for use in verifying the authenticity of protected printed products, such as all types of value documents, using an instrument. The invention has the technical result of increasing the level of protection of a document. The value document is provided with a mark containing a fluorescent compound that exhibits both Stokes and anti-Stokes fluorescence and has the composition: Ln1-x-y-z Ybx Ery Cez MeIc MeIII DP1-D O4+D/2-C, where: Mel -Li or Na, Melll- W or Mo, Ln -Y, La, Gd, 0.1 ≤ x ≤ 0.9; 0.005 ≤ y ≤ 0.2; 0.0001 ≤ z ≤ 0. 1; 0.001 ≤ c ≤ 0.1; 0.001 ≤ d ≤ 0.1; or a compound that has the composition: Ln 2-x-y-z Ybx Ery Cez 02 S; where Ln -Y, La, Gd, 0< x < 0.2; 0.1 ≤ y ≤ 0.4; 0.0001 ≤ z ≤ 0.005. The mark can be produced by printing, for example by offset printing. The method for verifying the authenticity of a value document with all of the above-mentioned features involves detecting a latent protective mark on a value document by measuring and subsequently analyzing the degree to which the intensity of the Stokes and anti-Stokes lines depends on the power density of the exciting radiation.