会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • METHODS AND APPARATUSES FOR CREATING AUTHENTICATABLE PRINTED ARTICLES AND SUBSEQUENTLY VERIFYING THEM
    • 创造有效印刷品的方法和设备及其后期验证
    • WO2005088517A1
    • 2005-09-22
    • PCT/GB2005/000903
    • 2005-03-09
    • INGENIA TECHNOLOGY LIMITEDCOWBURN, Russell, Paul
    • COWBURN, Russell, Paul
    • G06K7/14
    • H04N1/0087B41M3/14G06K7/14G06K9/00577G06K9/52G06K19/10G06K19/14G07D7/0047G07D7/01G07D7/121G07D7/202H04N1/00278
    • A printer with integral scanner for obtaining a digital signature from a sheet of paper or other article as it is printed. The integral scanner has a coherent source which directs a light beam to illuminate the article and a detector arrangement to collect data points from light scattered from many different parts of the article to collect a large number of independent data points, typically 500 or more. The digital signature derived from the data points is stored in a database with an image of what was printed on the article. At a later time, the authenticity of an article purported to be the originally printed article can be verified by scanning the purported genuine article to obtain its digital signature. The database is then searched, to estate ish whether there is a match. If a match is found, the image stored in the database with the matched digital signature is displayed to the user to allow a further visual check that the article is genuine. The image is displayed together with other relevant bibliographic data relevant to the article.
    • 一种具有集成扫描仪的打印机,用于在打印时从一张纸或其他物品获得数字签名。 积分扫描器具有相干光源,其引导光束照射物品和检测器装置,以从物品的许多不同部分散射的光收集数据点,以收集大量独立数据点,通常为500或更多。 从数据点导出的数字签名存储在具有打印在文章上的图像的数据库中。 稍后,可以通过扫描所谓的真实文章来获得其数字签名来验证被认为是原始印刷品的文章的真实性。 然后搜索数据库,到遗产ish是否有匹配。 如果找到一个匹配,那么用数字签名存储在数据库中的图像被显示给用户,以允许进一步的目视检查文章是真实的。 图像与文章相关的其他相关参考书目数据一起显示。