Payment Protocols TRIZ Cases
- Centralized Mobile Payment Provisioning Without Issuer Communication
A central entity provisions mobile payment applications using secure element keys to decrypt account data.
- ATM Terminal Authentication via Unique Identifier Verification
A terminal authentication system verifies ATM legitimacy using MAC or IP addresses before processing transactions.
- Dual System Management Device for Secure Information Interaction
A dual system management device isolates security applications in a safe mode operational environment.
- Payment Terminal Cryptographic Segregation for Multi-Operator Use
Derives terminal-specific initial encryption keys from base-derivation keys to segregate operator data and resolve security-versus-adaptability contradictions.
- Relay-Based Security Breach Notification System
A security breach notification system relays alerts through intermediary devices to account repositories.
- Hands-Free Payment Terminal Device Selection via Radio Signal Direction
Payment terminal device uses radio signal direction and strength to select the closest mobile device, resolving queue ambiguity without extra sensors.
- Computer Readable Media Solicitation with Encrypted Application Logic
Computer readable media stores program instructions to present product offers and gather customer information securely.
- Print Cartridge NFT Ownership Tracking via Blockchain
Blockchain-based non-fungible tokens verify print cartridge authenticity and refill history to prevent equipment damage from unauthorized refills.