XD

Xiangjin Dai

📍 Xuancheng, CN: #3 of 6 inventorsTop 50%
Overall (2025): #75,965 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1090633 Karaoke speaker 2025-08-26
D1090634 Karaoke speaker 2025-08-26