SH

Sheng Ying Hsu

CC Ching Feng Home Fashions Co.: 2 patents #1 of 4Top 25%
📍 Sanyi, TW: #1 of 2 inventorsTop 50%
Overall (2020): #122,267 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10619409 Transmission device for cordless window shades CHUN JAN HSU 2020-04-14
10584530 Transmission device for cordless window shades CHUN JAN HSU 2020-03-10