QM

Qibin Mai

SC Shenzhen Xunweijia Technology Development Co.: 6 patents #1 of 1Top 100%
📍 Gaoyao, CN: #1 of 1 inventorsTop 100%
Overall (2023): #11,960 of 537,848Top 3%
8
Patents 2023

Issued Patents 2023

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D1001108 Microphone 2023-10-10
D1001107 Microphone 2023-10-10
D997904 Speaker 2023-09-05
D984984 Microphone 2023-05-02
D984406 Receiver 2023-04-25
D983152 Microphone 2023-04-11
D982564 Microphone 2023-04-04
D981376 Microphone 2023-03-21