Anti-counterfeiting Mark with 3-D Features
Non-Confidential description of the invention
The invention is a 3D mark for identifying genuine or counterfeited goods and more particularly, to an authenticating mark/label of a visual pattern of a random distribution of multiple, multicolored, three-dimensional elements hereinafter referred to as “PUF (Physically Unclonable Function)”. This further relates to a method and a system for identifying genuine or counterfeited products by verifying the image of a 3D-PUF against its encrypted image using a commonly held scanning device.
Prof. Deepak Gupta (MSE, SCDT), Mr. Ankit Nagar (Student, MSE, SCDT)
Date of Filing