Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6212408 | Voice command system and method | William Y. Son, Jong Tae Chung | 2001-04-03 |
| 4909755 | Conducting terminal of a telephone cord plug | — | 1990-03-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6212408 | Voice command system and method | William Y. Son, Jong Tae Chung | 2001-04-03 |
| 4909755 | Conducting terminal of a telephone cord plug | — | 1990-03-20 |