Shanghai
China
3
2023-09-14
The entities that hold a legal rights for patent applications filed by inventor YAN Honghui:
Honghui YAN from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Operation diagram-based method for automatically changing route to turn back in case of interruption
#2 | 2022-10-06Multi-layer coupling relationship-based train operation deviation propagation condition recognition method
#3 | 2022-08-04Full-day train operation diagram generation method based on time division scheme and activity-event relationship
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