Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6683759 | First pole piece of a write head with a notching layer in a combined magnetic head | Thomas Young Chang, Edward Hinpong Lee | 2004-01-27 |
| 6119331 | Notching the first pole piece of a write head with a notching layer in a combined magnetic head | Thomas Young Chang, Edward Hinpong Lee | 2000-09-19 |