Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6141312 | Optical tape drive that performs direct read after write operations | Keith Pollock, A. Rene Martinez, James R. Luttrall | 2000-10-31 |
| 6058092 | Optical tape drive that includes redundant optical heads to perform failure recovery | Keith Pollock, A. Rene Martinez, James R. Luttrall | 2000-05-02 |
| 5909210 | Keyboard-compatible optical determination of object's position | Richard M. Knox, Kevin Clancy | 1999-06-01 |
| 5786810 | Method of determining an object's position and associated apparatus | Richard M. Knox | 1998-07-28 |
| 5734375 | Keyboard-compatible optical determination of object's position | Richard M. Knox, Kevin Clancy | 1998-03-31 |
| 5075805 | Disk drive controller system | Charles I. Peddle, James M. Donahue, Michael T. Dugan, William G. Swinton, Bruce Fairman +4 more | 1991-12-24 |
| 5016121 | Disk drive controller system | Charles I. Peddle, Robert G. Taylor, Glenn Stark, Kenneth M. Stein, James M. Donohue +4 more | 1991-05-14 |
| 5014237 | Disk drive controller system with enhanced communications interface | Dennis R. Briscoe | 1991-05-07 |
| 4353656 | Moving coil, multiple energy print hammer system including a closed loop servo | Gordon Sohl, John R. Leicht | 1982-10-12 |