Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8290872 | Apparatus and method for protecting transmission of communication content | — | 2012-10-16 |
| 8238288 | Duplicate detection method for ad hoc network | — | 2012-08-07 |
| 8045921 | Audio delivery system and method for mobile phone | Kyong-Hun LEE, Yong-Ju Kim | 2011-10-25 |