Lei NI

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Urban non-metallic pipeline leakage location method
- Patent number 11,592,351
- Issue date Feb 28, 2023
- CHANGZHOU UNIVERSITY
- Yongmei Hao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
URBAN NON-METALLIC PIPELINE LEAKAGE LOCATION METHOD
- Publication number 20220163421
- Publication date May 26, 2022
- CHANGZHOU UNIVERSITY
- Yongmei HAO
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR PIPELINE LEAK DETECTION USING PARTICLE SWARM...
- Publication number 20210010893
- Publication date Jan 14, 2021
- NANJING TECH UNIVERSITY
- Juncheng JIANG
- G05 - CONTROLLING REGULATING