Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696752 | Low noise atip detection from an optical recording medium with wobbled grooves | Roger A. Hajjar | 1997-12-09 |
| 5629921 | Level detector for detecting a voltage level of a signal | Clarke K. Eastman | 1997-05-13 |