Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038508 | Apparatus for polishing a wafer and method for detecting a polishing end point by the same | Sung-Ho Shin, Bo-Un Yoon, Chang-Ki Hong | 2011-10-18 |
| 8008172 | Methods of forming semiconductor devices including multistage planarization and crystalization of a semiconductor layer | Chang-Ki Hong, Bo-Un Yoon, Seong-Kyu Yun, Suk-Hun Choi, Sang-Yeob Han | 2011-08-30 |
| 7932163 | Methods of forming stacked semiconductor devices with single-crystal semiconductor regions | Chang-Ki Hong, Bo-Un Yoon, Dae-Lok Bae, Seong-Kyu Yun, Suk-Hun Choi | 2011-04-26 |