Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822829 | Perpendicular magnetic recording head with a multilayered main write pole | Timothy J. Klemmer | 2004-11-23 |
| 6809901 | Low moment material for magnetic recording head write pole | — | 2004-10-26 |
| 6807032 | Magnetic read head wherein the shields are used as electrical leads and have a minimized anisotropic magneto-resistance effect | Michael Allen Seigler, Isabel G. Trindade, Petrus Antonius Van Der Heijden, Mark William Covington, Rene' Johannes Marinus van de Veerdonk +2 more | 2004-10-19 |
| 6795273 | Magnetic recording head with high saturation magnetization write pole having alternating interface-defining Fe/Co layers | Timothy J. Klemmer, Michael Allen Seigler, Arthur J. Freeman | 2004-09-21 |
| 6771464 | Perpendicular magnetic recording head with a laminated main write pole | — | 2004-08-03 |
| 6687085 | Perpendicular write head with high magnetization pole material and method of fabricating the write head | Robert Earl Rottmayer, Michael Allen Seigler, Andrew Robert Eckert, Mark William Covington | 2004-02-03 |