Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034705 | Method of forming a seam-free tungsten plug | Chang-Ki Hong, Yoon-Ho Son, Ju-Young Jung | 2011-10-11 |
| 8008172 | Methods of forming semiconductor devices including multistage planarization and crystalization of a semiconductor layer | Jong-Heun Lim, Chang-Ki Hong, Bo-Un Yoon, Seong-Kyu Yun, Sang-Yeob Han | 2011-08-30 |
| 7932163 | Methods of forming stacked semiconductor devices with single-crystal semiconductor regions | Jong-Heun Lim, Chang-Ki Hong, Bo-Un Yoon, Dae-Lok Bae, Seong-Kyu Yun | 2011-04-26 |
| 7867902 | Methods of forming a contact structure | Chang-Ki Hong, Hyun-Jun Sim, Yoon-Ho Son | 2011-01-11 |