Patent ID: 8888006
Filing Date: 2014-11-18
Classification: A63F,Y10T

Abstract:
1. A system for applying to a decoder, the decoder comprising a card base having a surface, wherein the surface of the card base is coated with a conductive coating and the conductive coating is provided with a plurality of conductive logic expression regions, each conductive logic expression region is provided with an individual and independent conductive nature, the conductive nature of each conductive logic expression region on the conductive coating together form a sole conductive logic data coding for differentiating a specific decoder so that the decoder can be distinguished from other decoders; wherein the system comprises a card reader that comprises a slot for insertion of the decoder and engagement with the conductive logic expression regions of the decoder by physical contact; and a terminal equipment, wherein the card reader further comprises an electronic code processor which compiles the conductive logic data coding to a cipher code using predefined data protocols comprising code conversion formulas, and a data port that connects to the processor and transmits the cipher code to the terminal equipment; and the cipher code comprises 4-8 groups of codes which are formed from 16-256 bit codes.