Patent ID: 11037152

Abstract:
A system for enhanced security credit card has rechargeable battery, memory, processor, LCD display, thumbprint pad, magnetic swipe strip, multi-pin connector and USB port. The card is activated by the thumbprint of an authorized user, thereby turning on the blank LCD display to show a card number, expiration date, and CVV value. Additionally, the multi-pin connector is activated and inserted into credit card processing machine connector. This connection uploads the ‘PIN value, photograph and credit limit of the user on the processing machine display, verifying the user's identity and authorizing the credit card purchase. The use of a magnetic strip for credit card purchase also requires a ‘PIN’ value, which is provided by insertion of a thumbprint activated credit card multi-pin connector. The enhanced security is provided by thumbprint activation, blank LCD display of the credit card number, expiration date and CVV value, insertion of the multi-pin connector and visual verification of the card holder with a photograph of the user.