PY

Po Hsuan Yang

📍 Danei, TW: #231 of 1,188 inventorsTop 20%
Overall (All Time): #1,526,697 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8641078 Foldable wheelchair — 2014-02-04
7427107 Movable backrest for a chair — 2008-09-23
D507124 Chair — 2005-07-12