Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7580213 | Apparatus and method to minimize amplitude variations associated with media/head response characteristics in servo writing of perpendicular magnetic recording | Joe Bragg | 2009-08-25 |
| 7505227 | Apparatus and method for preventing excessive thermal pole tip protrusion in slider of a hard disk drive | SungChang Lee | 2009-03-17 |
| 7238385 | Antiferromagnetically coupled (AFC) media with flash CR interlayer between top magnetic layer and S2 magnetic layer | Hyung Lee | 2007-07-03 |
| 6753103 | Double layered perpendicular magnetic recording media with nanocrystalline structured FEHFN soft magnetic back layer | Daehoon Hong, Taekdong Lee, Hyung Joo Lee | 2004-06-22 |