Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629813 | Initialization and calibration of magnetic tape having multiple servo areas | Robert C. Baca, Alex Chliwnyj, James F. Crossland, Ronald K. Rhodes | 1997-05-13 |
| 5574602 | Processing servo signals concurrently read from plural spaced-apart servo areas for a magnetic tape having serpentine data track scanning | Robert C. Baca, Man Cheung, Alex Chliwnyjae, James F. Crossland | 1996-11-12 |
| 5432652 | Servo and data format for magnetic tape having plural spaced-apart servo areas interleaved with data track areas having serpentine track scanning using any one of a plurality of number of concurrently accessed tracks | David C. Graves, Douglas W. Johnson | 1995-07-11 |
| 5284308 | Tape path having implicit squeeze bearing | Don G. East, Steven L. Felde, Douglas W. Johnson | 1994-02-08 |