QZ

Qinghui Zhang

NC Nuray Technology Co.: 2 patents #1 of 6Top 20%
📍 Hubei, CN: #62 of 415 inventorsTop 15%
Overall (2023): #117,432 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11830698 Constant current-controlled power supply circuit and field emission electron source Huaping Tang, Xiangyu Yin, Zhanfeng Qin, Jinsong Pan, Yangwei Zhan 2023-11-28
11792908 Time-division multiplexing control device and system Huaping Tang, Jinsong Pan, Yangwei Zhan, Zhanfeng Qin, Xiangyu Yin 2023-10-17