Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825403 | Apparatus guaranteeing that a controller in a disk drive system receives at least some data from an invalid track sector | Louis A. Lemone, Mark C. Lippitt | 1989-04-25 |
| 4773004 | Disk drive apparatus with hierarchical control | Mark C. Lippitt | 1988-09-20 |
| 4733366 | Apparatus for providing an interrupt signal in response to a permanent or transient power failure | Joseph P. DeYesso, Louis A. Lemone, Mark C. Lippitt, John R. McDaniel, Paul F. Joseph | 1988-03-22 |
| 4644545 | Digital encoding and decoding apparatus | — | 1987-02-17 |
| 4630269 | Methods for diagnosing malfunctions in a disk drive | Louis A. Lemone, Mark C. Lippitt | 1986-12-16 |
| 4612613 | Digital data bus system for connecting a controller and disk drives | Louis A. Lemone, Salvatore Faletra, Stephen A. Caldara, Mark C. Lippitt, William Braun | 1986-09-16 |
| 4600990 | Apparatus for suspending a reserve operation in a disk drive | Louis A. Lemone, Salvatore Faletra | 1986-07-15 |
| 4593375 | Read-write processor with internal diagnostic data path | — | 1986-06-03 |