Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8941165 | Methods of fabricating integrated circuit capacitors having u-shaped lower capacitor electrodes | Sung-Il Cho, Seung-Young Son, Chang-Jin Kang, Kyeong-Koo Chi | 2015-01-27 |
| 7736970 | Method of fabricating semiconductor device having capacitor | Sung-Il Cho, Seung-Young Son, Chang-Jin Kang, Kyeong-Koo Chi | 2010-06-15 |
| 7291531 | Method of fabricating semiconductor device having capacitor | Sung-Il Cho, Seung-Young Son, Chang-Jin Kang, Kyeong-Koo Chi | 2007-11-06 |
| 6943081 | Method of forming storage nodes comprising a base in a contact hole and related structures | Won Jun Lee, In-Seak Hwang | 2005-09-13 |
| 6867096 | Method of fabricating semiconductor device having capacitor | Sung-Il Cho, Seung-Young Son, Chang-Jin Kang, Kyeong-Koo Chi | 2005-03-15 |
| 6319824 | Method of forming a contact hole in a semiconductor device | Se-Hyeong Lee | 2001-11-20 |
| 6215143 | DRAM cell capacitor having hemispherical grain silicon on a selected portion of a storage node | Min-Seog Han, Seok-Woo Nam, Hyung Seok Lee | 2001-04-10 |
| 6013549 | DRAM cell capacitor and method for manufacturing the same | Min-Seog Han, Seok-Woo Nam, Hyung Seok Lee | 2000-01-11 |