HH

Haijun Huang

BL Byd Company Limited: 1 patents #70 of 209Top 35%
Overall (2024): #451,519 of 561,600Top 85%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11958511 Train signal system and linkage method therefor Xuelian Tao, Bing Hui, Chunmei Pan 2024-04-16