CN

Chao-Hung Nien

NC Nien Made Enterprise Co.: 3 patents #3 of 16Top 20%
Overall (2020): #95,410 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10847983 Charging system for electric window covering and method of charging electric window covering with the same Jui-Pin Jao, Chin-Chu Chiu, Yan-Liang Guo 2020-11-24
10718155 Light blocking system for vertical blind Yu-Che Wen, Chih-Yao Chang, Lin Chen, Keng-Hao Nien, Chin-Tai Lu 2020-07-21
10526837 Control system for window shutter Jui-Pin Jao, Wei-Ting Hsu, Shu-Wei Hu, Lin Chen 2020-01-07