QW

Qinxiang Wei

YC Yangtze Memory Technologies Co.: 7 patents #123 of 626Top 20%
Overall (All Time): #696,297 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12035530 Three-dimensional memory devices having through stair contacts and methods for forming the same Jianhua Sun, Ji Xia 2024-07-09
11716846 Three-dimensional memory devices having through stair contacts and methods for forming the same Jianhua Sun, Ji Xia 2023-08-01
11450770 Structures and methods for reducing stress in three-dimensional memory device Jian Hua Sun, Sizhe Li, Ji Xia 2022-09-20
10937806 Through array contact (TAC) for three-dimensional memory devices Qian Tao, Yushi Hu, Zhenyu Lu, Li Xiao, Xiaowang Dai +8 more 2021-03-02
10847539 Three-dimensional memory devices having through stair contacts and methods for forming the same Jianhua Sun, Ji Xia 2020-11-24
10825929 Structures and methods for reducing stress in three-dimensional memory device Jian Hua Sun, Sizhe Li, Ji Xia 2020-11-03
10658378 Through array contact (TAC) for three-dimensional memory devices Qian Tao, Yushi Hu, Zhenyu Lu, Li Xiao, Xiaowang Dai +8 more 2020-05-19