CM

Changjin Ma

AP Aac Technologies Pte.: 1 patents #231 of 401Top 60%
Overall (All Time): #2,646,024 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11290798 Microphone assembly Guixia Yang, Jianwei Chen 2022-03-29