Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869162 | Thin film structure with controlled lateral thermal spreading in the thin film | Bin Lu, Julius K. Hohlfeld, Duane Karns, Amit Vasant Itagi, William Albert Challener +1 more | 2011-01-11 |
| 7678476 | Composite heat assisted magnetic recording media with temperature tuned intergranular exchange | Dieter K. Weller, Edward Charles Gage, Bin Lu | 2010-03-16 |
| 7595959 | Recording heads including a magnetically damped write pole and recording systems including such heads | Mark William Covington, Werner Scholz, Michael Minor | 2009-09-29 |
| 7271981 | Ultrafast pulse field source utilizing optically induced magnetic transformation | Duane Karns, Thomas F. Ambrose, Rene Johannes Marinus van de Veerdonk | 2007-09-18 |
| 7166997 | Complex transverse AC magneto-optic susceptometer for determination of volume and anisotropy field distribution in recording media | Roy William Chantrell, Hong Zhou, Dieter K. Weller | 2007-01-23 |
| 6849349 | Magnetic films having magnetic and non-magnetic regions and method of producing such films by ion irradiation | Timothy J. Klemmer, Rene Johannes Marinus van de Veerdonk, Todd Dennis Leonhardt, David E. Laughlin | 2005-02-01 |
| 6777113 | Multilayer films for optimized soft underlayer magnetic properties of dual layer perpendicular recording media | Isabel G. Trindade, Sharat Batra, Dieter K. Weller, Yukiko Kubota, Kurt W. Wierman +1 more | 2004-08-17 |