CW

CHING-YIN WU

PC Purity (Xiamen) Sanitary Ware Co.: 3 patents #4 of 15Top 30%
Overall (2022): #85,640 of 548,613Top 20%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11426741 Water output device James Wu, Alex Wu, Ce-Wen Yang, Che-Min Lin 2022-08-30
11399668 Handheld shower James Wu, Alex Wu, Ce-Wen Yang, Che-Min Lin 2022-08-02
11313110 Water output device James Wu, Alex Wu, Ce-Wen Yang, Che-Min Lin 2022-04-26