QW

Qifeng Wei

📍 Wayland, MA: #18 of 72 inventorsTop 25%
🗺 Massachusetts: #2,540 of 14,432 inventorsTop 20%
Overall (2024): #126,311 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12092707 Method for identifying irreversible demagnetization of grain boundary diffusion NdFeB magnet Jinghui Di, Huiqiang Liu, Xiongfei Wu, Shengli Jia, Hui Meng 2024-09-17
11921174 Method for identifying irreversible demagnetization of grain boundary diffusion NdFeB magnet Jinghui Di, Huiqiang Liu, Xiongfei Wu, Shengli Jia, Hui Meng 2024-03-05