Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826014 | Write head having first pole piece with frequency dependent variable effective throat height | Wen-Chien David Hsiao | 2004-11-30 |
| 6785098 | First pole piece with frequency dependent variable effective throat height | Wenchein Hsiao, Edward Hin Pong Lee | 2004-08-31 |
| 6721129 | Low frequency attenuator in a magnetic write head | — | 2004-04-13 |