Fengwei YANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Train integrity detection system based on Beidou short message comm...
- Patent number 12,240,506
- Issue date Mar 4, 2025
- Casco Signal Ltd.
- Xianliang Xu
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
BEIDOU SATELLITE-BASED INITIAL TRAIN POSITIONING CALCULATION METHOD...
- Publication number 20250130336
- Publication date Apr 24, 2025
- CASCO SIGNAL LTD.
- Xianliang XU
- G01 - MEASURING TESTING
Information Patent Application
TRAIN INTEGRITY DETECTION SYSTEM BASED ON BEIDOU SHORT MESSAGE COMM...
- Publication number 20230271636
- Publication date Aug 31, 2023
- CASCO SIGNAL LTD.
- Xianliang XU
- B61 - RAILWAYS