Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11966623 | Increased aerial density capability in storage drives using encoded data portions written to media surfaces with different aerial density capabilities | Mehmet Fatih Erden, Mark Allen Gaertner | 2024-04-23 |
| 11462245 | Vibration-induced on-cylinder limit adjustment | Richard P. Michel, Evgeny Kharisov, Mark Allen Gaertner | 2022-10-04 |
| 11275684 | Media read cache | Brian T. Edgar, Mark Allen Gaertner | 2022-03-15 |
| 11222658 | Power latency control in data storage devices | Josiah Natan Wernow, Colin Presly, Mark Allen Gaertner | 2022-01-11 |
| 11120825 | Modifying seek operations mid-seek | Brian T. Edgar, Josiah Natan Wernow, Paul Michael Wiggins | 2021-09-14 |
| 10964345 | Parallel servo control in a data storage device | Kenneth A. Haapala, Binh Kim Lieu, Evgeny Kharisov | 2021-03-30 |
| 10418056 | Multi-stage servo control design system | Tzung-Sz Shen, Bin Huang, Ying Qi | 2019-09-17 |
| 10374528 | Efficient energy recovery in disk drive during power loss | Binh Kim Lieu, Mark Elliott | 2019-08-06 |
| 10096332 | Multi-stage servo control design system | Tzung-Sz Shen, Bin Huang, Ying Qi | 2018-10-09 |
| 9911442 | Feedforward compensation for multi-actuator hard drives | Evgeny Kharisov, Josiah Natan Wernow, Kenneth A. Haapala, John C. Morris | 2018-03-06 |
| 9780700 | Efficient energy recovery in disk drive during power loss | Binh Kim Lieu, Mark Elliott | 2017-10-03 |
| 9621988 | Disc drive speaker vibration mitigation | Lealon R. McKenzie, Evgeny Kharisov, Zai Yu Nang, Qiang Bi, Seow Zhao Li | 2017-04-11 |
| 9361919 | Disk drive with parallel head actuation | Binh Kim Lieu, Evgeny Kharisov, Kenneth A. Haapala | 2016-06-07 |
| 9142246 | Apparatus and methods to reduce hard disk drive manufacturing test time | Jon D. Trantham, Christopher Cole, Kenneth A. Haapala | 2015-09-22 |
| 8797675 | Adaptive seek latency | Mark Larry Birtzer | 2014-08-05 |
| 8730614 | Suppression of seek repeatable runout | Josiah Natan Wernow, Randall D. Hampshire | 2014-05-20 |
| 8654477 | Maximizing performance under a power envelope constraint | — | 2014-02-18 |
| 7589484 | Closed loop acceleration control for a data storage device motor | James DuLaney, Ryan Lyle | 2009-09-15 |
| 7460329 | Feedforward compensator for induced vibration | John C. Morris | 2008-12-02 |
| 7136257 | Apparatus and method for maintaining stability in a disc drive servo loop | Tao Zhang, John C. Morris, Dustin M. Cvancara | 2006-11-14 |