CC

Ching-Hsiang Cheng

📍 Xiluo, CA: #2 of 4 inventorsTop 50%
Overall (2022): #86,827 of 548,613Top 20%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11492845 Control device for a window blind 2022-11-08
11339607 Controller assembly for window blind apparatus 2022-05-24
11293220 Controller assembly for window blind 2022-04-05