SL

Shasha Liu

AP Aac Technologies Pte.: 1 patents #39 of 101Top 40%
📍 Lo Wu, CN: #823 of 1,974 inventorsTop 45%
Overall (2022): #261,246 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11265630 Layered speaker diaphragm with a first perforated layer Zhiqiang Qiu 2022-03-01