Reprogrammable Transaction Card NFC Remote Data Update
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Solution Overview
Problem
Current transaction card replacement processes require cardholders to physically visit a location or wait for delivery, which can be inconvenient, especially for those outside of business hours or distant from provider locations, and do not allow for immediate reactivation after fraudulent activity detection.
Innovation Solution
A system and method for reprogramming transaction cards using a reprogrammable microchip card, an account provider system, and a mobile device, enabling cardholders to securely reissue or reactivate cards through Near Field Communication (NFC) connections, with authentication and encryption processes to manage new card data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If a cardholder visits a physical location to replace a transaction card, then the card can be reissued, but the cardholder must wait for delivery and cannot receive the card immediately
Solution Approach 1:
The patent replaces the mechanical physical visit and delivery system with a wireless NFC-based reprogramming system. The account provider system communicates with the cardholder's mobile device via NFC to transfer new card data directly to the card's microchip, eliminating the need for physical visits and waiting for delivery while enabling immediate card reactivation.
Solution Approach 2:
The patent introduces a mobile device as an intermediary between the account provider system and the transaction card. The mobile device receives new card data from the account provider via NFC and stores it on the card's microchip, serving as a bridge that enables remote card reprogramming without requiring direct physical interaction at a provider location.
2Reliability
If the account provider shuts off the card when fraudulent activity is detected, then security is improved, but the card cannot be immediately reactivated without reprogramming
Solution Approach 1:
The patent prepares the card for immediate reactivation by pre-positioning the reprogrammable microchip that can receive new card data via NFC. When fraudulent activity is detected and the card is shut off, the system can immediately transfer new card data to the microchip through the mobile device, enabling instant reactivation without requiring physical visits or waiting periods.
3Adaptability or versatility
If new card data is transmitted to the microchip via NFC, then the card can be reprogrammed remotely, but the process requires authentication and secure data transmission
Solution Approach 1:
The patent implements self-service authentication where the cardholder uses their own mobile device and existing credentials to initiate and complete the card reprogramming process. The mobile device handles authentication and encryption locally, eliminating the need for complex centralized authentication systems while enabling secure remote reprogramming.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables instant reactivation of transaction cards without physical visits, allowing for immediate and secure use, and facilitates real-time response to fraudulent activity by generating and applying new card data remotely.
Implementation Method 1
NFC components of the user device may communicate via radio waves with the microprocessor chip in the reprogrammable transaction card
Data Source
AI summary
A system for reprogramming a transaction card may include a reprogrammable microchip transaction card, an account provider system, and a mobile device. A reprogrammable transaction card may include an embedded microprocessor chip, or integrated circuit (IC), housing various modules to provide card capabilities, such as transaction capabilities, security capabilities, and reprogramming capabilities. An account provider system may include a number of servers and computers, each equipped with storage and modules programmed with various capabilities, such as, storing cardholder data, transaction processing, and/or transaction card reprogramming. A user device may include various hardware and software components, such as a Near Field Communication (NFC) hardware and software components, one or more processors, various input/output interfaces, and/or modules, such as transaction processing modules and transaction card resetting modules. Each component of the system may communicate with each other in order to reprogram the transaction card.