KS

Kaihua Shen

AP Aac Technologies Pte.: 4 patents #22 of 155Top 15%
Overall (2021): #46,404 of 548,734Top 9%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11109159 Speaker box Jun Wu 2021-08-31
10932036 Speaker box includes auxiliary sound cavity used as resonator Jun Wu, Yue Ren 2021-02-23
10924828 Speaker box Jun Wu, Wang Sun 2021-02-16
10924829 Speaker box Jun Wu, Wang Sun 2021-02-16