QW

Qiang Wan

CT Changxin Memory Technologies: 6 patents #34 of 382Top 9%
Overall (2025): #15,192 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12406857 Method for fabricating array structure of columnar capacitor and semiconductor structure Kangshu Zhan, Jun Xia 2025-09-02
12369296 Manufacturing method of semiconductor structure and semiconductor structure Jun Xia, Tao Liu, Jungsu Kang, Kangshu Zhan, Sen Li 2025-07-22
12342554 Method for fabricating array structure of columnar capacitor and semiconductor structure Jun Xia, Kangshu Zhan, Sen Li, Tao Liu, Penghui Xu 2025-06-24
12284801 Semiconductor structure and manufacturing method thereof Sen Li, Jun Xia, Kangshu Zhan, Tao Liu, Penghui Xu 2025-04-22
12278114 Manufacturing method of semiconductor structure Jun Xia, Kangshu Zhan, Sen Li, Penghui Xu, Tao Liu 2025-04-15
12198932 Method of manufacturing semiconductor structure including spacer filler etch and stacked mandrel layers and semiconductor structure Jungsu Kang, Sen Li, Tao Liu 2025-01-14