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Ping-He Chang

AC Aac Acoustic Technologies (Shenzhen) Co.: 1 patents #138 of 263Top 55%
📍 Dongbeitou, CN: #4 of 4 inventorsTop 100%
Overall (All Time): #2,445,392 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12384673 Method for manufacturing MEMS device and MEMS device Kahkeen Lai 2025-08-12