Yu LEI

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device for monitoring and identifying mountain torrent and debris f...
- Patent number 11,774,612
- Issue date Oct 3, 2023
- INSTITUTE OF MOUNTAIN HAZARDS AND ENVIRONMENT, CHINESE ACADEMY OF SCIENCES
- Yu Lei
- G01 - MEASURING TESTING
Information Patent Grant
Early warning method for icefall-caused moraine lake outburst disas...
- Patent number 11,645,900
- Issue date May 9, 2023
- Institute of Mountain Hazards and Environment, CAS
- Yang Jia
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR MONITORING AND IDENTIFYING MOUNTAIN TORRENT AND DEBRIS F...
- Publication number 20220381931
- Publication date Dec 1, 2022
- Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
- Yu LEI
- G01 - MEASURING TESTING