A product visual anti-counterfeiting label

Patent Name A product visual anti-counterfeiting label patent applicant Tian Guocheng Principal Applicant Address 102209 Beijing Changping District Pingxi Government Wangfuwen Apartment Building 12 No. 4 Building 502 Inventor Tian Guocheng Application (Patent) No. 200420077967.1 Application Date 2004.07.20 Issue date approval announcement No. 2745154 Approval announcement date 2005.12.07 Manual CD No. D0549 Main classification number G09F3/02 Classification No. G09F3/02 Division Original application No. Priority Abstracts This utility model discloses a product visual anti-fake identification, The identification base body and the security unit body covered thereon are formed, and the security unit body is an optical fiber digital panel. Fiber optic digital panels consist of more than one neatly arranged fiber optic core and its cladding material combination. The optical index of the core material is greater than the optical index of the cladding material, and the cladding material has light absorption. The logo substrate is tightly attached to the package of goods or commodities. The anti-counterfeiting degree of the utility model is high, and it is difficult for a person who makes a fraud to exceed the technical threshold. Sovereign Items 1. A commodity visual anti-counterfeit label consisting of an identification substrate and an anti-counterfeiting unit body covered thereon, characterized in that: the anti-counterfeiting unit body is an optical fiber digital panel. International Application International Publication Entering Country Date Patent Agency Beijing Beixin Zhicheng Intellectual Property Agency Co., Ltd. Agency Address Agent Lihua Li