YC

Yongyong Chen

AC Aac Acoustic Technologies (Shanghai) Co.: 1 patents #4 of 9Top 45%
📍 Lo Wu, CN: #465 of 2,697 inventorsTop 20%
Overall (2023): #92,980 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1004931 Shoe 2023-11-21
11699970 Driving voltage generation method, and linear motor driving voltage generation device performing same Zheng Xiang, Yajun Zheng 2023-07-11