Patent ID: 11967163
Assignee: CYPHEME
Field: Computer technology (Electrical engineering)
Classification: CPC G  B  H | IPC B  G  H

Claim 2:
3. An authentication device for implementing the authentication method as claimed in claim 1, the authentication device comprising
a camera to take one or more pictures of the security element, with or without flash, and
a device configured to receive the one or more pictures and comprising a recognition algorithm software that visualizes a unique fingerprint of the special paper, or plastic or varnish, allowing the authenticity of said security element to be ascertained by comparing it almost instantaneously with the original description stored in a cloud, wherein said recognition algorithm software has either a direct connection to the cloud or a blockchain, or a connection via a chat box messaging service dedicated to the cloud or blockchain;
wherein the at least one security element is in the form of a tag or marking and simultaneously comprises:
a unique identifier for a product or for a set of products or for identifying printing master on a plate of a static printer of any category that can print by rotation multiple products with the same identifier, and
intrinsic disruptors randomly arranged and with random forms in two dimensions so as to be visible whatever an angle of picture shootings, wherein the intrinsic disruptors are colored fibers at bidimensional positions in a special paper or plastic, or the intrinsic disruptors are non-reproducible random shape of two-dimensional stains presented by solidified and dried specific chemical varnish, and
positioning markers which consist of a plurality of dots with geometric specific features for localizing an area, which includes the intrinsic disruptors, to be analyzed for authentication.