KO

Ka Yiu On

📍 Dongguan, CN: #177 of 470 inventorsTop 40%
Overall (2021): #381,392 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11203897 Wireless electric curtain control system Yanliang Chen, Jianming Zeng, Lanyu Li 2021-12-21