Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9411791 | Device control method and system using XML document | Chi-tack Chang, Tae Kyung Hwang | 2016-08-09 |
| 8560089 | Device control method and system using XML document | Chi-tack Chang, Tae Kyung Hwang | 2013-10-15 |
| 7973956 | High speed printing method and apparatus | Tae Kyung Hwang, Yong-in Eom | 2011-07-05 |
| 7783153 | Method and apparatus for reproducing multimedia data | — | 2010-08-24 |