Wenjun Li

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND EQUIPMENT FOR DETERMINING AN ESTIMATED LIFE AND REMAININ...
- Publication number 20240248073
- Publication date Jul 25, 2024
- Aktiebolaget SKF
- Weiqi GUO
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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
Information Patent Application
JET NOZZLE STRUCTURE OF IMPACT-TYPE FREEZER
- Publication number 20190170424
- Publication date Jun 6, 2019
- Shanghai Ocean University
- Jing XIE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...