Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8484323 | Network system connected with multiple master devices and method for operating the same | Sang Kyun Lee | 2013-07-09 |
| 7287062 | Home network system and method for operating the same | Chang-Ho Kim | 2007-10-23 |