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USPTO Patent Rankings Data through Sept 30, 2025
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Shiyu Xia

YCYangtze Memory Technologies Co.: 2 patents #291 of 626Top 50%
Overall (All Time): #1,790,827 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12170114 Three-dimensional memory device and method for reading the same Ting Cheng, Hongtao Liu, Lei Jin, Xiangnan Zhao, Xuezhun Xie +1 more 2024-12-17
11521988 Three-dimensional memory device erase operation Feng Xu, Lei Jin, Jie Yuan, Xuezhun Xie, Wenqiang Chen 2022-12-06