QM

Qibin Mai

SC Shenzhen Xunweijia Technology Development Co.: 6 patents #1 of 1Top 100%
📍 Gaoyao, CN: #1 of 2 inventorsTop 50%
Overall (2021): #15,544 of 548,734Top 3%
7
Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D929973 Microphone 2021-09-07
D920295 Microphone 2021-05-25
D919604 Microphone 2021-05-18
D918876 Microphone 2021-05-11
D918186 Microphone 2021-05-04
D917430 Microphone 2021-04-27
D917432 Microphone 2021-04-27