Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502094 | Multi-level vertical memory device including inter-level channel connector | Ruo Fang Zhang, Enbo Wang, Haohao Yang, Qianbing Xu, Yushi Hu | 2022-11-15 |
| 11462474 | Three-dimensional memory devices having a plurality of NAND strings | Jifeng Zhu, Zhenyu Lu, Jun Chen, Yushi Hu, Simon Shi-Ning Yang +1 more | 2022-10-04 |
| 11380701 | Memory device and forming method thereof | Yue Qiang Pu, Jin Wen Dong, Jun Chen, Zhenyu Lu, Yushi Hu +5 more | 2022-07-05 |
| 11329061 | Method for improving channel hole uniformity of a three-dimensional memory device | Li Xiao, Yushi Hu, Xiao Tian Cheng, Jian Xu, Haohao Yang +2 more | 2022-05-10 |
| 11309327 | Method for forming channel hole plug of three-dimensional memory device | Li Xiao, Zhenyu Lu, Yushi Hu, Jun Chen, Longdong Liu +1 more | 2022-04-19 |
| 11289487 | Doped titanium nitride materials for DRAM capacitors, and related semiconductor devices, systems, and methods | Matthew N. Rocklein, Paul A. Paduano, Sanket S. Kelkar, Christopher W. Petz, Zhe Song +1 more | 2022-03-29 |
| 11271004 | Memory device and forming method thereof | Yue Qiang Pu, Jin Wen Dong, Jun Chen, Zhenyu Lu, Yushi Hu +5 more | 2022-03-08 |
| 11264397 | Source structure of three-dimensional memory device and method for forming the same | Yushi Hu, Zhenyu Lu, Jun Chen, Simon Shi-Ning Yang, Steve Weiyi Yang | 2022-03-01 |
| 11244951 | Memory cells | Kamal M. Karda, Durai Vishak Nirmal Ramaswamy, Haitao Liu, Kirk D. Prall, Ashonita A. Chavan | 2022-02-08 |