Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862912 | Perpendicular magnetic recording medium and system with low-curie-temperature multilayer for heat-assisted writing and/or reading | Olav Hellwig, Jan-Ulrich Thiele | 2011-01-04 |
| 7821822 | Read/write elements for a three-dimensional magnetic memory | Robert E. Fontana, Jr., Jordan Asher Katine, Ching Hwa Tsang, Barry Cushing Stipe | 2010-10-26 |
| 7713591 | Longitudinal patterned media with circumferential anisotropy for ultra-high density magnetic recording | Manfred Albrecht, Andreas Moser, Natacha Supper | 2010-05-11 |
| 7652915 | High density spin torque three dimensional (3D) memory arrays addressed with microwave current | Liesl Folks | 2010-01-26 |
| 7606065 | Three-dimensional magnetic memory having bits transferrable between storage layers | Robert E. Fontana, Jr., Andreas Moser, Hal J. Rosen, Ching Hwa Tsang | 2009-10-20 |
| 7602000 | Spin-current switched magnetic memory element suitable for circuit integration and method of fabricating the memory element | Jonathan Zanhong Sun, Rolf Allenspach, Stuart Stephen Papworth Parkin, John Casimir Slonczewski | 2009-10-13 |
| RE40726 | Patterned magnetic recording media with discrete magnetic regions separated by regions of antiferromagnetically coupled films | Eric Fullerton, Dieter K. Weller | 2009-06-09 |
| 7425353 | Enhancement of magnetic media recording performance using ion irradiation to tailor exchange coupling | Manfred Albrecht, Charles Thomas Rettner, Thomas Thomson | 2008-09-16 |
| 7388776 | Three-dimensional magnetic memory | Robert E. Fontana, Jr., Andreas Moser, Hal J. Rosen, Ching Hwa Tsang | 2008-06-17 |
| 7379321 | Memory cell and programmable logic having ferromagnetic structures exhibiting the extraordinary hall effect | Dafine Ravelosona | 2008-05-27 |
| 7068453 | Thermally-assisted perpendicular magnetic recording system and head | Jan-Ulrich Thiele | 2006-06-27 |
| 6947235 | Patterned multilevel perpendicular magnetic recording media | Manfred Albrecht, Olav Hellwig, Guohan Hu | 2005-09-20 |
| 6937421 | Patterned media having offset tracks | Kurt Alan Rubin | 2005-08-30 |
| 6906879 | Magnetic recording system with patterned multilevel perpendicular magnetic recording | Manfred Albrecht, Olav Hellwig, Guohan Hu | 2005-06-14 |
| 6884632 | Ion beam definition of magnetoresistive field sensors | John Edward Eric Baglin, Liesl Folks, Bruce Alvin Gurney | 2005-04-26 |
| 6882488 | Method for magnetic recording on patterned multilevel perpendicular media using variable write current | Manfred Albrecht, Olav Hellwig, Guohan Hu | 2005-04-19 |
| 6865044 | Method for magnetic recording on patterned multilevel perpendicular media using thermal assistance and fixed write current | Manfred Albrecht, Olav Hellwig, Guohan Hu | 2005-03-08 |
| 6754017 | Patterned media magnetic recording disk drive with timing of write pulses by sensing the patterned media | Charles Thomas Rettner | 2004-06-22 |
| 6741429 | Ion beam definition of magnetoresistive field sensors | John Edward Eric Baglin, Liesl Folks, Bruce Alvin Gurney | 2004-05-25 |
| 6440520 | Patterned magnetic recording disk with substrate patterned by ion implantation | John Edward Eric Baglin, Mark Whitney Hart, Andrew J. Kellock, Koichi Wago, Dieter K. Weller +1 more | 2002-08-27 |
| 6421195 | Magnetic disk media with patterned sections | Kurt Alan Rubin | 2002-07-16 |
| 6391430 | Patterned magnetic recording media with discrete magnetic regions separated by regions of antiferromagnetically coupled films | Eric Fullerton, Dieter K. Weller | 2002-05-21 |
| 6331364 | Patterned magnetic recording media containing chemically-ordered FePt of CoPt | John Edward Eric Baglin, Andrew J. Kellock, Dieter K. Weller, Liesl Folks | 2001-12-18 |
| 6168845 | Patterned magnetic media and method of making the same using selective oxidation | Robert E. Fontana, Jr., Richard Hsiao, Ernesto E. Marinero, Hugo Alberto Emilio Santini | 2001-01-02 |
| 6055220 | Optical disk data storage system with improved solid immersion lens | Harry Jonathon Mamin, Daniel Rugar | 2000-04-25 |