Inventor

CUI HAIGANG

CN2 patents

Patents

2 patents

US12539903B2Feb 3, 2026

Safety check method and device for coupling of multiple train units in rail transit, and medium

CASCO SIGNAL LTD1 citations53

US12271997B2Apr 8, 2025

Multi-specialty VR scene verification method oriented to smart subway

CASCO SIGNAL LTD0 citations41