Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8452869 | System and method for managing customized service level agreement monitoring | Hyun Chul KANG, Byung Yun Lee, Byung Sun Lee | 2013-05-28 |
| 8351344 | System and method for measurement of VoIP QoE and compensation method | Ilgu Jung, Hyun Chul KANG, Ho-Young Song | 2013-01-08 |