Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11818877 | Three-dimensional dynamic random access memory (DRAM) and methods of forming the same | Tomohiko Kitajima, Sung-Kwan Kang, Fredrick Fishburn, Gill Yong Lee, Nitin K. Ingle | 2023-11-14 |
| 11763856 | 3-D DRAM structure with vertical bit-line | Sung-Kwan Kang, Gill Yong Lee | 2023-09-19 |
| 11749315 | 3D DRAM structure with high mobility channel | Tomohiko Kitajima, Gill Yong Lee, Sanjay Natarajan, Sung-Kwan Kang, Lequn Liu | 2023-09-05 |
| 11594537 | 3-d dram cell with mechanical stability | Tomohiko Kitajima | 2023-02-28 |
| 11587930 | 3-D DRAM structures and methods of manufacture | Tomohiko Kitajima, Nitin K. Ingle, Sung-Kwan Kang | 2023-02-21 |
| 11587796 | 3D-NAND memory cell structure | Tomohiko Kitajima, Sung-Kwan Kang | 2023-02-21 |
| 11545504 | Methods and apparatus for three dimensional NAND structure fabrication | Takehito Koshizawa, Mukund Srinivasan, Tomohiko Kitajima, Sung-Kwan Kang, Gill Yong Lee +1 more | 2023-01-03 |