TY

Teng-Jen Yang

Overall (2025): #81,483 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12419424 Chair and one-piece chair back thereof 2025-09-23
12274370 Assembly structure of chair Yuan Yang 2025-04-15