Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021826 | Copolymer and composition for organic and antireflective layer | Myung-Woong Kim, Young-Taek Lim, Hyung Gi Kim, Jun Ho Lee, Jong-Don Lee +1 more | 2011-09-20 |
| 7989257 | Polysilazane, method of synthesizing polysilazane, composition for manufacturing semiconductor device, and method of manufacturing semiconductor device using the composition | Yong Chang | 2011-08-02 |
| 7939245 | Light absorbent and organic antireflection coating composition containing the same | Ji-Young Kim, Jun Ho Lee | 2011-05-10 |