Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9443431 | System and method for preventing undesirable substantially concurrent switching in multiple power circuits | William K. Laird, John R. Agness | 2016-09-13 |
| 9304560 | Backup power for reducing host current transients | William K. Laird, John R. Agness, Ryan Mayo | 2016-04-05 |
| 9251839 | Data storage device with overvoltage protection | John R. Agness, William K. Laird, Andre Pratama, Ronald G. Gayler | 2016-02-02 |
| 9143005 | Backup energy storage module with selectable charge storage elements for providing backup power to a load | William K. Laird, John R. Agness | 2015-09-22 |
| 8724422 | System and method for charging back-up charge storage element for data storage device using spindle phase switching elements | John R. Agness, William K. Laird | 2014-05-13 |