QZ

Quanjin Zeng

UN Unknown: 1 patents #391 of 3,345Top 15%
📍 Wukehudong, CN: #4 of 18 inventorsTop 25%
Overall (2024): #305,606 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11984244 Sintered neodymium-iron-boron magnet and preparation method thereof Yujun Zeng, Minglei Han, Zhaoyong Liu, Xueliang Zhang, Zhigang Xue +7 more 2024-05-14