Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496223 | Semiconductor devices including spacers | Eun-Ok Lee, Nam-Gun Kim, Gyuhwan Oh, Heesook Park, Hyun-Jung Lee | 2016-11-15 |
| 9318379 | Methods of manufacturing semiconductor devices including air gap spacers | Eun-Ok Lee, Nam-Gun Kim, Gyuhwan Oh, Heesook Park, Hyun-Jung Lee | 2016-04-19 |
| 9214382 | Semiconductor devices including air gap spacers | Eun-Ok Lee, Nam-Gun Kim, Gyuhwan Oh, Heesook Park, Hyun-Jung Lee | 2015-12-15 |
| 9099403 | Methods for forming a semiconductor device including fine patterns | Nam-Gun Kim | 2015-08-04 |