Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515170 | 3D NAND etch | Shishi Jiang, Pramit Manna, Bo Qi, Abhijit Basu Mallick, Rui Cheng +2 more | 2022-11-29 |
| 11430801 | Methods and apparatus for three dimensional NAND structure fabrication | Takehito Koshizawa, Mukund Srinivasan, Chang-Seok Kang, Sung-Kwan Kang, Gill Yong Lee +1 more | 2022-08-30 |
| 11295786 | 3D dram structure with high mobility channel | Chang-Seok Kang, Gill Yong Lee, Sanjay Natarajan, Sung-Kwan Kang, Lequn Liu | 2022-04-05 |