YB

Yongchao Bai

Overall (2024): #208,540 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11892147 Spliced lamp Yafei Jing, Yahui Fu, Gaohui Yang 2024-02-06