HL

Hu Leng

📍 Dongguan, CN: #163 of 426 inventorsTop 40%
Overall (2020): #444,303 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10602256 Earphone and a method of operating the earphone Gang Wang 2020-03-24