Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689382 | Method and apparatus for determining head parameter for helical scan recorder | — | 1997-11-18 |
| 5680269 | Method and apparatus for controlling media linear speed in a helical scan recorder by reading servo information just after writing the servo information | Steven P. Georgis, James Zweighaft | 1997-10-21 |