BL

Boyang Li

📍 Xi'an, PA: #1 of 3 inventorsTop 35%
Overall (2016): #453,521 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D772417 Hearing aid Chengyu Li 2016-11-22