Hui ZUO

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Temporary train speed restriction management method and system
- Patent number 12,172,687
- Issue date Dec 24, 2024
- CASCO SIGNAL CO., LTD.
- Jin Chen
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
ZONE CONTROLLER (ZC) BOUNDARY HANDOVER MANAGEMENT METHOD FOR COUPLE...
- Publication number 20250136158
- Publication date May 1, 2025
- CASCO SIGNAL LTD.
- Rui MIN
- B61 - RAILWAYS
Information Patent Application
TEMPORARY TRAIN SPEED RESTRICTION MANAGEMENT METHOD AND SYSTEM
- Publication number 20230058661
- Publication date Feb 23, 2023
- CASCO SIGNAL CO., LTD.
- Jin CHEN
- B61 - RAILWAYS