发明名称 System and methodology for authenticating and providing hidden feature information for trading cards and other printed collectibles
摘要 A proposed system and method for validation and confirmation of the authenticity of trading cards or other printed collectibles. By providing suitable embedded code coupled with hidden feature information as authentication information, printed on the trading card at time of manufacture, the card owner or dealer may readily ascertain the match of a given card with stored data and thereby know if that card is genuine and thus the true value of the trading card.
申请公布号 US2004101159(A1) 申请公布日期 2004.05.27
申请号 US20020305330 申请日期 2002.11.26
申请人 XEROX CORPORATION 发明人 BUTLER MICHAEL A.
分类号 G07D7/00;G07D7/20;(IPC1-7):G06K9/00 主分类号 G07D7/00
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