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Patent applications and USPTO patent grants for Ek; Johannes van.The latest application filed is for "writer structure with assisted bias".
Patent | Date |
---|---|
Writer structure with assisted bias App 20060198047 - Xue; Song Sheng ;   et al. | 2006-09-07 |
Beveled writing pole of a perpendicular writing element App 20020170165 - Plumer, Martin L. ;   et al. | 2002-11-21 |
Writing element with no return path App 20020171975 - Plumer, Martin L. ;   et al. | 2002-11-21 |
High-efficiency single-turn write head for high-speed recording App 20020027750 - Shukh, Alexander M. ;   et al. | 2002-03-07 |
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