QW

Qiangmin Wei

YC Yangtze Memory Technologies Co.: 2 patents #291 of 626Top 50%
Overall (All Time): #1,777,404 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12078791 Method for tilting characterization by microscopy Jun Liu, Yu Li, Yi-Chen Li, Yingfei Wang, Shiyan Wu 2024-09-03
11467084 Methods for polysilicon characterization Junzhan Liu, Chao Shen, Zhiliang Xia, Lei Li, Hai-Zhi Song +1 more 2022-10-11