Circuit Authentication TRIZ Cases
- Power Amplifier Dynamic Charging Current Control
A power amplifier detects connected device recognition information to select and output a specific charging current level.
- Wall-Mounted Charging Station for Confinement Institutions
A wall-mounted charging station charges multiple electronic devices simultaneously using angled magnetic slots and contactless power transmission.
- Charger with Discharger for Battery Level Control
A charger integrates a discharger to consume excess electric power from a rechargeable battery.
- Firearm Safety Device Using RFID Logic Circuit Authentication
RFID logic circuit authenticates users via electromagnetic signals to control a spring-type hammerless firing pin.
- Self-Regulating Wireless Power Receiver with Auto-Tuning Network
Auto-tuning network eliminates communication latency and over-voltage risks by dynamically regulating received power via impedance detection.
- Battery Control IC Two-Step Authentication for Security and Speed
A battery control IC implements a two-step authentication system using common and public key methods to manage charge and discharge operations.
- Wireless Charger Power Allocation via Residual Energy Detection
A wireless charger control unit identifies device power needs and allocates residual energy for electromagnetic induction charging.
- Wireless Charging Equipment with BLE Content Sharing
A wireless charging device uses Bluetooth Low Energy to exchange link information between terminals.
- Battery UID Security via Dual Certificate Segmentation
Segmented identity data with dual certificates prevents unauthorized UID manipulation while maintaining authentication efficiency.
- Transitionable Magnetic Barrier for Wireless Charging
A transitionable magnetic barrier mechanism shields components from wireless charging fields.
- Charging Circuit Dynamics for Voltage Mode Adaptation
A charge control device detects connected charger type and switches the charging circuit between high and low voltage modes.