CN

Chao-Hung Nien

NC Nien Made Enterprise Co.: 1 patents #3 of 8Top 40%
Overall (2022): #496,212 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11223218 Electric window covering and charging system therefor Jui-Pin Jao, Chin-Chu Chiu, Yan-Liang Guo 2022-01-11