Haiyong Han

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
REAL-TIME SPEED ESTIMATION METHOD OF MOVING OBJECT
- Publication number 20230324431
- Publication date Oct 12, 2023
- Aktiebolaget SKF
- Wenjun LI
- G01 - MEASURING TESTING
Information Patent Application
TRAIN SPEED ESTIMATION DEVICE AND METHOD BASED ON VIBRATION SIGNALS
- Publication number 20220135095
- Publication date May 5, 2022
- Aktiebolaget SKF
- Wenjun Li
- B61 - RAILWAYS