CL

Chunhong Liu

📍 Shunqing District, CN: #5 of 25 inventorsTop 20%
Overall (All Time): #951,424 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D948482 Earphone 2022-04-12
D941806 Earphone 2022-01-25
D934202 Earphone 2021-10-26
D902891 Bluetooth headphone 2020-11-24
D902892 Bluetooth headphone 2020-11-24