Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821818 | Biosensor for detecting a single magnetic label | Long Chang, Richard Willson | 2023-11-21 |
| 11366050 | Ultra-sensitive volumetric magnetic particle detector | Long Chang, Mohammad Khodadadi, Richard Willson | 2022-06-21 |
| 9818535 | Systems and methods for locally reducing oxides | Long Chang | 2017-11-14 |
| 9733315 | Nanomagnetic detector array for biomolecular recognition | Richard Willson | 2017-08-15 |
| 9653104 | System and method for selectively removing atoms and uses thereof | Long Chang | 2017-05-16 |
| 8456157 | Nanomagnetic detector array for biomolecular recognition | Richard Willson | 2013-06-04 |
| 7038882 | Low moment-high moment write pole with non-magnetic layer for establishing a magnetic path discontinuity between layers of the write pole | Billy W. Crue, Jr., Erik Svedberg, Robert Earl Rottmayer, Sakhrat Khizroev | 2006-05-02 |
| 6987637 | Magnetic recording system which eliminates skew angle effect | Sakhrat Khizroev, Roy Gustafson | 2006-01-17 |
| 6898053 | Perpendicular recording head with trackwidth defined by plating thickness | Sakhrat Khizroev, Bill Crue, Nurul Amin, Robert Earl Rottmayer | 2005-05-24 |
| 6888700 | Perpendicular magnetic recording apparatus for improved playback resolution having flux generating elements proximate the read element | Sakhrat Khizroev | 2005-05-03 |
| 6884328 | Selective annealing of magnetic recording films | Nisha Shukla, Erik Svedberg, Sakhrat Khizroev, Dieter K. Weller | 2005-04-26 |
| 6876518 | Perpendicular magnetic recording head | Sakhrat Khizroev, Billy W. Crue, Jr. | 2005-04-05 |
| 6876519 | Magnetic recording head including background magnetic field generator | Sakhrat Khizroev | 2005-04-05 |
| 6865057 | Gapless longitudinal magnetic recording head with flux cavity | Sakhrat Khizroev, Earl Chrzaszcz Johns | 2005-03-08 |
| 6865056 | Longitudinal magnetic recording heads with variable-length gaps | Sakhrat Khizroev, Mark H. Kryder, James A. Bain | 2005-03-08 |
| 6818330 | Perpendicular recording medium with antiferromagnetic exchange coupling in soft magnetic underlayers | Alexander Mikhailovich Shukh, Eric W. Singleton, Sakhrat Khizroev | 2004-11-16 |
| 6816339 | Perpendicular magnetic recording head with longitudinal magnetic field generator to facilitate magnetization switching | Sakhrat Khizroev | 2004-11-09 |
| 6798615 | Perpendicular recording head with return poles which reduce flux antenna effect | Sakhrat Khizroev, Billy W. Crue, Jr. | 2004-09-28 |
| 6771462 | Perpendicular recording head including concave tip | Sakhrat Khizroev, Mark H. Kryder | 2004-08-03 |
| 6738233 | Perpendicular magnetic recording head with a magnetic shield to reduce side reading | Sakhrat Khizroev, Roy Gustafson, Nisha Shukla | 2004-05-18 |
| 6721131 | Composite write pole for a magnetic recording head | Sakhrat Khizroev, Billy W. Crue, Jr. | 2004-04-13 |
| 6693768 | Perpendicular magnetic recording head having a flux focusing main pole | Billy W. Crue, Jr., Sakhrat Khizroev, Thomas M. Crawford | 2004-02-17 |
| 6667848 | Perpendicular magnetic recording head with means for suppressing noise from soft magnetic underlayer of recording media | Sakhrat Khizroev | 2003-12-23 |
| 6660357 | Perpendicular magnetic recording media with laminated soft magnetic underlayer | Sakhrat Khizroev, James K. Howard, Roy Gustafson | 2003-12-09 |
| 6656613 | Multilayer magnetic recording media with columnar microstructure for improved exchange decoupling | Sakhrat Khizroev, James K. Howard | 2003-12-02 |