Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9691614 | Methods of forming different sized patterns | Keun Do Ban, Jong Cheon Park, Hong Ik Kim, Cheol Kyu Bok | 2017-06-27 |
| 9666448 | Methods of forming patterns | Keun Do Ban, Hong Ik Kim, Cheol Kyu Bok | 2017-05-30 |
| 9640399 | Methods of forming patterns with block copolymer | Hong Ik Kim, Keun Do Ban, Cheol Kyu Bok | 2017-05-02 |