Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6236801 | Video replay automation with manual control track editing | Joseph Craig Engle, Sung J. Kim, Jesse Edward Herzberg, Hans-Joachim Platte | 2001-05-22 |
| 5953487 | Video recording and playback apparatus | Joseph Craig Engle, Sung J. Kim, Jesse Edward Herzberg, Hans-Joachim Platte | 1999-09-14 |