Verifying Markings Correctness TRIZ Cases
- Label Defect Highlighting Using Scan Grading and Light Projection
Scanned label grades are checked against thresholds, then defective barcode or RFID labels are marked with projected light for real-time handling.
- Barcode Reader Anomaly Detection for Printer Maintenance
Barcode reader anomaly detection model analyzes decoding metrics to predict printer degradation, reducing maintenance delays and production downtime.
- Multi-band Antenna for Seamless Wireless Protocol Switching
A multi-band antenna receives simultaneous radio signals across frequency domains to support dynamic wireless communication interface selection.
- Latching Mechanism for Hands-Free Mobile Scanning
A latching mechanism with dual tongue sections secures mobile scanning devices to attachment members via a release switch.
- Automated License Scanner for Patron Demographics and Age Verification
Scanner extracts license data to track patron demographics while eliminating manual inspection delays.
- Light Field Imaging Array for Barcode Depth Detection
A light field imaging array captures four-dimensional spatial and angular data to determine barcode depth directly from sensor readout.
- 2D Optical Code Decoding With Composite Image Reliability Filtering
A decoding method combines multiple images into a composite set to enhance error correction efficiency.
- Symmetric Antenna Circuit for Harmonic Radiation Reduction
Balanced transmission lines cancel negative and positive harmonic components, reducing radiation levels while maintaining communication reliability.
- Card Reader Switch Unit Wireless RF Communication
Wireless RF communication replaces internal wiring in a card reader, enabling flexible switch repositioning without compromising housing waterproofness.
- Barcode Decoder Using Blur Estimation and Geometric Modeling
A barcode decoder estimates defocus blur and generates geometric models to identify deformed linear barcodes in video streams.
- Multi-tag Portable Terminal Conditional Routing
A portable terminal routes multi-tag messages to different destinations based on application installation status.
- Laser Persistence Minimization in CMOS Barcode Readers
Synchronized timing circuit switches off reference laser during image exposure, eliminating persistence artifacts that cause barcode misreading.
- Hybrid Barcode Scanner with Readability Rating
A hybrid barcode scanner transmits decoding results and readability ratings via a communication interface.
- Barcode Reader Signal Processing with Dynamic Gain and Offset Adjustment
Dynamic gain and offset correction compensates for defective barcodes and sensor misalignment, ensuring reliable data capture.
- Image Forming System Tally Data Consolidation
An image forming system arranges multiple setting values into a single array to generate consolidated tally information for transmission.