Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080886 | Integrated circuit semiconductor device with overlay key and alignment key and method of fabricating the same | Chang-Jin Kang, Man-Hyoung Ryoo, Si-hyeung Lee, Doo-Youl Lee | 2011-12-20 |
| 8029688 | Method of fine patterning semiconductor device | Shi-Yong Yi, Dong Ki Yoon, Kyung-yub Jeon, Ji-Hoon Cha | 2011-10-04 |
| 8014376 | Managing channel configuration information in a wireless communication system | — | 2011-09-06 |
| 7998874 | Method for forming hard mask patterns having a fine pitch and method for forming a semiconductor device using the same | Hak-Sun Lee, Kyung-yub Jeon, Cha-Won Koh, Ji-Young Lee | 2011-08-16 |
| 7998357 | Method of fine patterning semiconductor device | Nam-Myun Cho, Shi-Yong Yi, Young Hoon Song, Young-Ju Park | 2011-08-16 |
| 7935635 | Method of forming fine patterns of semiconductor devices using double patterning | Kyung-yub Jeon, Doo-Youl Lee, Hak-Sun Lee | 2011-05-03 |
| 7894397 | Interrupting use of frequency layer convergence scheme | — | 2011-02-22 |