Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7079345 | Demagnetization of magnetic media for data storage device using gradually reduced magnetic field | Hai Chi Nguy, Steven Lambert, Steven Marshall | 2006-07-18 |
| 7023650 | Optical sensor to recording head alignment | Vijay K. Basra, Leo Guglielmo | 2006-04-04 |
| 6940681 | Optical to magnetic alignment in magnetic tape system | Leo Guglielmo, Tzuochang Lee, Robert Alan Johnson, James Fitzpatrick | 2005-09-06 |
| 6856484 | Magnetic servo of a recording head | Robert Alan Johnson | 2005-02-15 |