Zhu DUAN

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Hunan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Train compartment vibration monitoring method and vibration signal...
- Patent number 11,988,547
- Issue date May 21, 2024
- Central South University
- Hui Liu
- G01 - MEASURING TESTING
Information Patent Grant
Health protection system for passengers on a train in a polluted in...
- Patent number 11,938,784
- Issue date Mar 26, 2024
- Central South University
- Hui Liu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TRAIN COMPARTMENT VIBRATION MONITORING METHOD AND VIBRATION SIGNAL...
- Publication number 20240044695
- Publication date Feb 8, 2024
- CENTRAL SOUTH UNIVERSITY
- Hui LIU
- G01 - MEASURING TESTING
Information Patent Application
TRAINING METHOD AND SYSTEM FOR PASSENGER DISTRIBUTION PREDICTION MO...
- Publication number 20220391717
- Publication date Dec 8, 2022
- CENTRAL SOUTH UNIVERSITY
- Hui Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEALTH PROTECTION SYSTEM FOR PASSENGERS ON A TRAIN IN A POLLUTED IN...
- Publication number 20210291614
- Publication date Sep 23, 2021
- CENTRAL SOUTH UNIVERSITY
- Hui LIU
- B60 - VEHICLES IN GENERAL