KS

Kaihua Shen

AP Aac Technologies Pte.: 1 patents #39 of 101Top 40%
Overall (2022): #379,850 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11290794 Sounding device — 2022-03-29