Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961017 | DLL circuit and method of controlling the same | — | 2011-06-14 |
| 7932758 | Delay locked loop circuit and operation method thereof | — | 2011-04-26 |
| 7914762 | Preparation method of chalcopyrite-type compounds with microwave irradiation | Young Kyu Hwang, Jong-San Chang, Sung Hwa Jhung, Jin-Soo Hwang | 2011-03-29 |