QZ

Qinbing Zhang

Overall (2020): #73,316 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D905686 Mobile phone stand 2020-12-22
D882578 USB-C hub 2020-04-28
D881832 Audio receiver transmitter 2020-04-21