Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161834 | Automatic disinfection of a vascular access device connector | S. Ray Isaacson, George Mansour, He Bai, Lijun Wang, Shaun Staley | 2024-12-10 |
| 11648385 | Automatic disinfection of a vascular access device connector | S. Ray Isaacson, George Mansour, He Bai, Sophia Wang, Shaun Staley | 2023-05-16 |
| 10996740 | Write data protection at emergency power off | Hiroki Watanabe, Gaku Ikedo, Naoyuki Kagami, James Jinshi Ng | 2021-05-04 |
| 10635158 | Write data protection at emergency power off | Hiroki Watanabe, Gaku Ikedo, Naoyuki Kagami, James Jinshi Ng | 2020-04-28 |
| 10152994 | Data storage device concurrently disconnecting multiple voice coil motors from spindle motor BEMF voltage during unload | Paolo Capretta | 2018-12-11 |
| 9997182 | Data storage device employing balanced current drive to unload multiple voice coil motors | James Jinshi Ng | 2018-06-12 |
| 9972348 | Data storage device employing smart braking to unload multiple voice coil motors | Timothy A. Ferris, Jaesoo Byoun | 2018-05-15 |
| 9940958 | Data storage device employing delayed braking to unload multiple voice coil motors | Toshihisa Kiyonaga, Peng Huang, Paolo Capretta | 2018-04-10 |
| 8179640 | Head actuator velocity control for electrical power off in a disk drive | — | 2012-05-15 |
| 8174785 | Method and apparatus for detecting rapid off track following and protecting nearby tracks from rapid off track writing in a hard disk drive | Debasis Baral, Loc Nguyen | 2012-05-08 |
| 8077420 | Method and apparatus for adaptive control and/or use of a vibration sensor in a hard disk drive | — | 2011-12-13 |
| 7864483 | Method and apparatus for adaptive gain balancing of at least one of two rotational sensors in a hard disk drive | — | 2011-01-04 |
| 7479713 | Systems and methods for reducing power dissipation in a disk drive including a fixed output voltage regulator | — | 2009-01-20 |
| 7480112 | Disk drive apparatus having shock adaptive filters | — | 2009-01-20 |
| 7468859 | Voice coil motor effective resistance determination | Fred R. Hansen | 2008-12-23 |
| 7453660 | Shock feed forward adaptive filters | — | 2008-11-18 |
| 7436616 | Current pulsing for unloading | Fred R. Hansen | 2008-10-14 |
| 7375441 | Systems and methods for dynamically affecting power dissipation in a disk drive including a fixed output voltage regulator | Richard M. Ehrlich | 2008-05-20 |
| 7170707 | Systems and methods for reducing power dissipation in a disk drive including an adjustable output voltage regulator | Richard M. Ehrlich | 2007-01-30 |
| 7136248 | Spindle speed control using feed-forward estimation in a hard disk drive | — | 2006-11-14 |
| 7068455 | Method and system for reducing power consumption in a rotatable media data storage device | — | 2006-06-27 |
| 7035032 | Method and system for reducing power consumption in a rotatable media data storage device | — | 2006-04-25 |
| 7009354 | Method for spindle bearing friction estimation for reliable disk drive startup operation | — | 2006-03-07 |
| 7005820 | Apparatus for spindle bearing friction estimation for reliable disk drive startup | — | 2006-02-28 |
| 7002884 | Intermediate power down mode for a rotatable media data storage device | Thorsten Schmidt | 2006-02-21 |