YS

Ya Hsuan Sun

BO Bose: 1 patents #696 of 1,083Top 65%
Overall (All Time): #2,815,480 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10778021 Headphone charging case Elizabeth Alexander, Yi-Chang Lin 2020-09-15