Assignee
CCTEG CHINESE INST OF COAL SCIENCE
CN·2 granted patents·1 citations·filing 2023–2024
Top patents by PatentIndex Score
2 records- 0174US12111437B1Method for detecting structural abnormal area of coal and rock massCCTEG CHINESE INST OF COAL SCIENCE·Filed 2024·Granted Oct 8, 2024·1 cites·12 claims
- 0240US11893325B2Method and apparatus for setting evacuation exit under crowd emergency evacuation scenarioCCTEG CHINESE INST OF COAL SCIENCE·Filed 2023·Granted Feb 6, 2024·0 cites·18 claims
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