KN

Keng-Hao Nien

NC Nien Made Enterprise Co.: 3 patents #1 of 8Top 15%
Overall (2021): #74,878 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11078724 Window covering Lin Chen 2021-08-03
11008807 Position-fixing system Lin Chen 2021-05-18
10968695 Fixing assembly for roller shade Lin Chen, Hai Liang 2021-04-06