YN

Yunhu Nie

AC Aac Acoustic Technologies (Shenzhen) Co.: 1 patents #138 of 263Top 55%
AP Aac Technologies Pte.: 1 patents #231 of 401Top 60%
Overall (All Time): #1,870,114 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10932050 Micro-speaker Wei Song, Zhiwei Zhong, Weiwei Tao 2021-02-23
10149060 Long stroke speaker Hongxing Wang, Shun Guo 2018-12-04