Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7050274 | Multilayer permanent magnet films | Michael Allen Seigler, Paul E. Anderson | 2006-05-23 |
| 6807032 | Magnetic read head wherein the shields are used as electrical leads and have a minimized anisotropic magneto-resistance effect | Michael Allen Seigler, Petrus Antonius Van Der Heijden, Michael Minor, Mark William Covington, Rene' Johannes Marinus van de Veerdonk +2 more | 2004-10-19 |
| 6777113 | Multilayer films for optimized soft underlayer magnetic properties of dual layer perpendicular recording media | Sharat Batra, Dieter K. Weller, Yukiko Kubota, Kurt W. Wierman, James K. Howard +1 more | 2004-08-17 |
| 6765767 | Magnetoresistive head on a side wall for increased recording densities | Michael Allen Seigler | 2004-07-20 |
| 6643103 | Very high linear resolution CPP differential dual spin valve magnetoresistive head | — | 2003-11-04 |
| 6621664 | Perpendicular recording head having integrated read and write portions | Gregory John Parker, Sharat Batra, Robert Earl Rottmayer | 2003-09-16 |