Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8553571 | Auto reply and loop-back method for the remote measurement of the quality of an internet phone | Joo Young Kim | 2013-10-08 |
| 8462642 | Method of analysis for internet telephone quality and its interference | — | 2013-06-11 |