YH

Ya-Fen Huang

UN Unknown: 1 patents #344 of 3,329Top 15%
Overall (2021): #205,902 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11197516 Shoes capable of adjusting heel height Tsung-Ju Chiang 2021-12-14