DC

De Chen

📍 Washington, DC: #104 of 487 inventorsTop 25%
🗺 District of Columbia: #104 of 487 inventorsTop 25%
Overall (2024): #488,173 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12145212 Pressure detection assembly and ultrasonic welding device Qihui Lu, Peng Fan, Junxiong Zhou, Yixian Du 2024-11-19