BT

Bei Tong

AC Aac Acoustic Technologies (Shenzhen) Co.: 1 patents #6 of 25Top 25%
Overall (2022): #516,361 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11310606 MEMS microphone Zhan Zhan, Yang Li, Kahkeen Lai, Xiaohui Zhong, Lian Duan 2022-04-19