Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699299 | Semiconductor memory device with a plurality of column select lines and column driving method therefor | — | 1997-12-16 |
| 5654848 | Voice coil motor for a disc drive | Michael A. Maiers, Michael John Raffetto, Fredrick Frank Kazmierczak, Bradley D. Kelemen | 1997-08-05 |