Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682975 | Semiconductor memory device having self-aligned contact and fabricating method thereof | Myeong-Cheol Kim, Byeong-yun Nam, Sang-Sup Jeong | 2004-01-27 |
| 6653228 | Method for preparing semiconductor including formation of contact hole using difluoromethane gas | Sung-Gil Choi | 2003-11-25 |
| 6617253 | Plasma etching method using polymer deposition and method of forming contact hole using the plasma etching method | Chang-Woong Chu, Sang-Sup Jeong, Ji Soo Kim | 2003-09-09 |
| 6573551 | Semiconductor memory device having self-aligned contact and fabricating method thereof | Myeong-Cheol Kim, Byeong-yun Nam, Sang-Sup Jeong | 2003-06-03 |
| 6573602 | Semiconductor device with a self-aligned contact and a method of manufacturing the same | Jun Seo, Myeong-Cheol Kim | 2003-06-03 |
| 6461911 | Semiconductor memory device and fabricating method thereof | Sang-Sup Jeong | 2002-10-08 |
| 6461975 | Method of etching insulating layer in semiconductor device | Sang-Sup Jeong | 2002-10-08 |
| 6451663 | Method of manufacturing a cylindrical storage node in a semiconductor device | Sung-Gil Choi, Sang-Sup Jeong, Dae-Hyuk Chung, Won Jun Lee | 2002-09-17 |
| 5491103 | Method for manufacturing a capacitor structure of a semiconductor memory device | In Ho Nam, Joo Young Yoon | 1996-02-13 |
| 5089436 | Method for fabricating a semiconductor device by slope etching a polysiliow layer | Jung-In Hong, Byung-Deok Yoo | 1992-02-18 |
| 5087857 | Plasma generating apparatus and method using modulation system | — | 1992-02-11 |