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 | Chang-Seok Kang, Tomohiko Kitajima, Sung-Kwan Kang, Fredrick Fishburn, Nitin K. Ingle | 2023-11-14 |
| 11763856 | 3-D DRAM structure with vertical bit-line | Sung-Kwan Kang, Chang-Seok Kang | 2023-09-19 |
| 11765889 | Method to scale dram with self aligned bit line process | Sung-Kwan Kang, Fredrick Fishburn, Abdul Wahab Mohammed | 2023-09-19 |
| 11749315 | 3D DRAM structure with high mobility channel | Chang-Seok Kang, Tomohiko Kitajima, Sanjay Natarajan, Sung-Kwan Kang, Lequn Liu | 2023-09-05 |
| 11621266 | Method of testing a gap fill for DRAM | Priyadarshi Panda, Seshadri Ganguli, Sang Ho Yu, Sung-Kwan Kang, Sanjay Natarajan +2 more | 2023-04-04 |
| 11552082 | Reducing gate induced drain leakage in DRAM wordline | Sung-Kwan Kang, Sang Ho Yu, Shih Chung Chen, Jeffrey W. Anthis | 2023-01-10 |
| 11545504 | Methods and apparatus for three dimensional NAND structure fabrication | Takehito Koshizawa, Mukund Srinivasan, Tomohiko Kitajima, Chang-Seok Kang, Sung-Kwan Kang +1 more | 2023-01-03 |