Issued Patents 2011
Showing 1–5 of 5 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, Myeong-Cheol Kim, Man-Hyoung Ryoo, Si-hyeung Lee | 2011-12-20 |
| 8026044 | Method of forming fine patterns of semiconductor device | Han-ku Cho, Suk-Joo Lee, Gi-Sung Yeo, Pan-Suk Kwak, Min Jong Hong | 2011-09-27 |
| 7964499 | Methods of forming semiconductor solar cells having front surface electrodes | Yun-Gi Kim, Sang-Ho Kim | 2011-06-21 |
| 7935635 | Method of forming fine patterns of semiconductor devices using double patterning | Kyung-yub Jeon, Myeong-Cheol Kim, Hak-Sun Lee | 2011-05-03 |
| 7892982 | Method for forming fine patterns of a semiconductor device using a double patterning process | Pan-Suk Kwak, Sung-Gon Jung, Jung-hyeon Lee, Suk-Joo Lee, Cha-Won Koh +1 more | 2011-02-22 |