DL

Dianwu Li

📍 Nanchang, CN: #2 of 104 inventorsTop 2%
Overall (2024): #88,720 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1034513 Loudspeaker box 2024-07-09
D1025003 Loudspeaker Kaijun He 2024-04-30
11934216 Constant current generation circuit for optocoupler isolation amplifier and current precision adjustment method Jun Pan, Lei Qiu, Fenfen Ji, Wei Wang, Lei Han +1 more 2024-03-19