WZ

Weiqin Zhang

📍 Mendaozhang, CN: #2 of 19 inventorsTop 15%
Overall (All Time): #801,487 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1047945 Signal transmitter 2024-10-22
D1045259 Pet training device 2024-10-01
D991593 Pet training receiver 2023-07-04
D987914 Pet training device 2023-05-30
D974315 Interphone 2023-01-03
D969095 Interphone 2022-11-08