Issued Patents 2021
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205662 | Methods for reducing defects in semiconductor plug in three-dimensional memory device | Fandong Liu, Wenyu Hua, Jia He, Linchen Wu, Yue Qiang Pu | 2021-12-21 |
| 11205656 | Trench structures for three-dimensional memory devices | Qiang Xu, Ping Yan, Guangji Li, Zongliang Huo | 2021-12-21 |
| 11183575 | Memory device and method for forming the same | Zhongwang Sun, Zhong Zhang, Lei Liu, Wenxi Zhou | 2021-11-23 |
| 11177270 | Three-dimensional memory device and method for forming the same | Wenyu Hua, Fandong Liu | 2021-11-16 |
| 11171154 | Vertical memory devices | Zhong Zhang, Wenxi Zhou | 2021-11-09 |
| 11164633 | Memory device using comb-like routing structure for reduced metal line loading | Zongliang Huo, Jun Liu, Li Xiao | 2021-11-02 |
| 11081408 | Methods for wafer warpage control | Dandan Shi, Ming Hu, Shijin LUO, Zhi-Li Zhang | 2021-08-03 |
| 11069705 | Three-dimensional memory devices and fabricating methods thereof | Zhong Zhang, Wenyu Hua | 2021-07-20 |
| 11043506 | Three-dimensional memory device having a shielding layer and method for forming the same | Zongliang Huo, Li Xiao, Jun Chen | 2021-06-22 |
| 11024384 | Memory device using comb-like routing structure for reduced metal line loading | Zongliang Huo, Li Xiao | 2021-06-01 |
| 10937796 | Methods for forming multi-division staircase structure of three-dimensional memory device | Wenyu Hua, Zhong Zhang | 2021-03-02 |
| 10930661 | Embedded pad structures of three-dimensional memory devices and fabrication methods thereof | Jun Chen, Li Xiao | 2021-02-23 |