YC

Ying-Hsien Cheng

UN Unknown: 1 patents #273 of 2,925Top 10%
📍 Danei, TW: #23 of 102 inventorsTop 25%
Overall (2003): #88,053 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6616367 Position adjusting means for a back of a stroller — 2003-09-09