Inventor
LIU ZHAOYANG
CN11 patents
⚠️ This page may combine multiple inventors who share the name “LIU ZHAOYANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES
7 patentsUS11967180B1Apr 23, 2024
Dynamic facial expression recognition (FER) method based on Dempster-Shafer (DS) theory
QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES2 citations68
US12290386B1May 6, 2025
Multi-lead electrocardiogram (ECG) signal classification method based on self-supervised learning
QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES1 citations60
US12308123B1May 20, 2025
Electrocardiogram (ECG) signal classification method based on contrastive learning and multi-scale feature extraction
QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES0 citations47
US12279875B2Apr 22, 2025
Electrocardiogram (ECG) signal detection and positioning method based on weakly supervised learning
QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES0 citations47
US12232890B2Feb 25, 2025
Electrocardiogram (ECG) signal quality evaluation method based on multi-scale convolutional and densely connected network
QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES0 citations45
US12453504B2Oct 28, 2025
Few-shot electrocardiogram (ECG) signal classification method based on improved siamese network
QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES0 citations44
US12251232B2Mar 18, 2025
Multi-label electrocardiogram (ECG) signal classification method based on improved attention mechanism
QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES0 citations44