Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743678 | Methods for manufacturing semiconductor memory devices | Kwang Hee Lee, Sung Tae Kim, Cha-young Yoo, Wan-don Kim, Se-hoon Oh | 2004-06-01 |
| 6649502 | Methods of forming multilayer dielectric regions using varied deposition parameters | Cha-young Yoo, Wan-don Kim, Se-Jin Lee, Soon-yeon Park, Yong-Kuk Jeong +3 more | 2003-11-18 |
| 6583056 | Storage electrode of a semiconductor memory device and method for fabricating the same | Young-Sub Yu, Seok Sik Kim, Ki-Hyun Hwang, Sung-Je Choi | 2003-06-24 |
| 6284589 | Method of fabricating concave capacitor including adhesion spacer | Byoung-taek Lee | 2001-09-04 |