GF

Guoxiu Feng

AP Aac Technologies Pte.: 2 patents #167 of 401Top 45%
AC Aac Technologies (Nanjing) Co.: 1 patents #20 of 48Top 45%
📍 Lo Wu, CN: #2,395 of 7,906 inventorsTop 35%
Overall (All Time): #1,319,753 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12238467 Speaker box Jianhua Ding, Shuwen Wu, Mushu Xiao 2025-02-25
11516566 Speaker box Jianhua Ding 2022-11-29
10820078 Speaker box Peng Niu 2020-10-27