DT

Dijiang Tong

AC Aac Microtech (Changzhou) Co.: 3 patents #24 of 83Top 30%
📍 Lo Wu, CN: #523 of 4,691 inventorsTop 15%
Overall (2025): #63,616 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12335705 Speaker Huanbin Liao, Yajian Zheng 2025-06-17
12317052 Speaker box Bing Lu, Shuwen Wu 2025-05-27
12192728 Sound device Huanbin Liao, Yajian Zheng 2025-01-07