QM

Qibin Mai

SC Shenzhen Xunweijia Technology Development Co.: 10 patents #1 of 1Top 100%
📍 Gaoyao, CN: #1 of 1 inventorsTop 100%
Overall (2022): #4,700 of 548,613Top 1%
13
Patents 2022

Issued Patents 2022

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
D971864 Headphone 2022-12-06
D971191 Microphone 2022-11-29
D971189 Transmitter 2022-11-29
D970483 Microphone stand 2022-11-22
D970482 Microphone 2022-11-22
D969116 Microphone 2022-11-08
D960875 Microphone 2022-08-16
D958119 Microphone stand 2022-07-19
D954687 Microphone 2022-06-14
D954685 Microphone 2022-06-14
D954644 Power supply 2022-06-14
D948485 Shock mount for microphone 2022-04-12
D946556 Microphone 2022-03-22