WC

Weihua Cheng

YC Yangtze Memory Technologies Co.: 26 patents #26 of 626Top 5%
WC Wuhan Xinxin Semiconductor Manufacturing Co.: 1 patents #31 of 78Top 40%
Overall (All Time): #142,996 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 25 most recent of 27 patents

Patent #TitleCo-InventorsDate
12394751 Method of forming semiconductor structure Xinsheng Wang, Li Zhang, Gaosheng Zhang, Xianjin Wan, Ziqun Hua +4 more 2025-08-19
12137568 Hybrid bonding contact structure of three-dimensional memory device Zhenyu Lu, Simon Shi-Ning Yang, Feng Pan, Steve Weiyi Yang, Jun Chen +2 more 2024-11-05
12089405 Three-dimensional memory devices with channel structures having plum blossom shape Wanbo Geng, Lei Xue, Xiaoxin Liu, Tingting Gao 2024-09-10
12002788 Bonded semiconductor devices having processor and dynamic random-access memory and methods for forming the same Jun Liu 2024-06-04
11996389 Bonded semiconductor devices having programmable logic device and dynamic random-access memory and methods for forming the same Jun Liu 2024-05-28
11877449 Methods for forming three-dimensional memory devices with channel structures having plum blossom shape Wanbo Geng, Lei Xue, Xiaoxin Liu, Tingting Gao 2024-01-16
11864367 Bonded semiconductor devices having processor and NAND flash memory and methods for forming the same Jun Liu 2024-01-02
11758732 Hybrid bonding contact structure of three-dimensional memory device Zhenyu Lu, Simon Shi-Ning Yang, Feng Pan, Steve Weiyi Yang, Jun Chen +2 more 2023-09-12
11749641 Unified semiconductor devices having processor and heterogeneous memories and methods for forming the same Jun Liu 2023-09-05
11721668 Bonded semiconductor devices having programmable logic device and dynamic random-access memory and methods for forming the same Jun Liu 2023-08-08
11711913 Bonded semiconductor devices having programmable logic device and NAND flash memory and methods for forming the same Jun Liu 2023-07-25
11694993 Unified semiconductor devices having processor and heterogeneous memories and methods for forming the same Jun Liu 2023-07-04
11631688 Bonded unified semiconductor chips and fabrication and operation methods thereof Jun Liu 2023-04-18
11562985 Bonded semiconductor devices having processor and dynamic random-access memory and methods for forming the same Jun Liu 2023-01-24
11527547 Hybrid bonding contact structure of three-dimensional memory device Zhenyu Lu, Simon Shi-Ning Yang, Feng Pan, Steve Weiyi Yang, Jun Chen +2 more 2022-12-13
11430766 Bonded semiconductor devices having processor and dynamic random-access memory and methods for forming the same Jun Liu 2022-08-30
11367729 Bonded semiconductor devices having processor and NAND flash memory and methods for forming the same Jun Liu 2022-06-21
11302706 Bonded unified semiconductor chips and fabrication and operation methods thereof Jun Liu 2022-04-12
11302700 Bonded semiconductor devices having programmable logic device and NAND flash memory and methods for forming the same Jun Liu 2022-04-12
11158604 Unified semiconductor devices having processor and heterogeneous memories and methods for forming the same Jun Liu 2021-10-26
11024600 Unified semiconductor devices having programmable logic device and heterogeneous memories and methods for forming the same Jun Liu 2021-06-01
10923491 Hybrid bonding contact structure of three-dimensional memory device Zhenyu Lu, Simon Shi-Ning Yang, Feng Pan, Steve Weiyi Yang, Jun Chen +2 more 2021-02-16
10818631 Semiconductor structure and method of forming the same Xinsheng Wang, Li Zhang, Gaosheng Zhang, Xianjin Wan, Ziqun Hua +4 more 2020-10-27
10811380 Semiconductor structure and forming method thereof Xinsheng Wang, Li Zhang, Gaosheng Zhang, Xianjin Wan, Ziqun Hua +4 more 2020-10-20
10790297 Method for forming channel hole in three-dimensional memory device using nonconformal sacrificial layer Baoyou Chen, Hai Huang, Zhuqing Huang, Guanping Wu, Hongbin Zhu +1 more 2020-09-29