PC

Ping-He Chang

AC Aac Acoustic Technologies (Shenzhen) Co.: 1 patents #27 of 62Top 45%
📍 Dongbeitou, CN: #1 of 4 inventorsTop 25%
Overall (2025): #252,101 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12384673 Method for manufacturing MEMS device and MEMS device Kahkeen Lai 2025-08-12