Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7502736 | Voice registration method and system, and voice recognition method and system based on voice registration method and system | Sang Jin Hong, Tae-Soo Kim, Tae Sung Lee, Ho-Jin Choi, Byoung Won Hwang | 2009-03-10 |