YK

Yuliang Kong

📍 Xingtai City, CN: #2 of 4 inventorsTop 50%
Overall (2022): #193,071 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11368780 Bone conduction earphone — 2022-06-21