Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277962 | Magnetic recording medium for perpendicular magnetic recording | Jianing Zhou, E. Noel Abarra, Gunn Choe | 2012-10-02 |
| 8173282 | Perpendicular magnetic recording medium with an ordering temperature reducing layer | Chengjun Sun | 2012-05-08 |
| 8110298 | Media for high density perpendicular magnetic recording | Gunn Choe, Min Zheng, E. Noel Abarra | 2012-02-07 |
| 7901802 | Magnetic recording medium for perpendicular magnetic recording | Jianing Zhou, E. Noel Abarra, Gunn Choe | 2011-03-08 |
| 7592079 | Method to improve remanence-squareness-thickness-product and coercivity profiles in magnetic media | Gunn Choe | 2009-09-22 |
| 7264892 | Magnetic recording medium and magnetic storage apparatus | Antony Ajan, Akihiro Inomata, E. Noel Abarra | 2007-09-04 |
| 7241517 | Magnetic recording medium and magnetic storage apparatus | Akihiro Inomata | 2007-07-10 |
| 7241516 | Soft magnetic underlayer with exchange coupling induced anisotropy for perpendicular magnetic recording media | Jianing Zhou, Gunn Choe, Min Zheng | 2007-07-10 |
| 6893735 | Magnetic recording medium with anti-ferromagnetically coupled magnetic layers, and magnetic storage apparatus | E. Noel Abarra | 2005-05-17 |
| 6773833 | Magnetic storage medium having improved thermal stability and a magnetic storage device using such a high-density magnetic storage medium | Akihiro Inomata, E. Noel Abarra | 2004-08-10 |
| 6677051 | Magnetic recording medium with dual magnetic layers having specific composition requirements and a magnetic storage apparatus | Iwao Okamoto | 2004-01-13 |
| 6623875 | Magnetic recording medium and magnetic storage apparatus | Akihiro Inomata, E. Noel Abarra | 2003-09-23 |
| 6610424 | Magnetic recording medium and magnetic storage apparatus | E. Noel Abarra | 2003-08-26 |
| 6551728 | Magnetic recording medium and magnetic storage apparatus | Iwao Okamoto | 2003-04-22 |