Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753043 | Patterning of high coercivity magnetic media by ion implantation | Xinwei Li | 2004-06-22 |
| 6753130 | Resist removal from patterned recording media | Jianwei Liu, Li-Ping Wang | 2004-06-22 |
| 6746754 | Mechanical textured sol-gel-coated substrates for magnetic recording media | Hong Ying Wang, Joseph Leigh, Neil Deeman | 2004-06-08 |