YZ

Yajian Zheng

AC Aac Acoustic Technologies (Shenzhen) Co.: 2 patents #13 of 47Top 30%
📍 Lo Wu, CN: #331 of 1,037 inventorsTop 35%
Overall (2021): #97,077 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10932038 Speaker box Lu Feng 2021-02-23
10932039 Speaker box Lu Feng 2021-02-23