Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10374528 | Efficient energy recovery in disk drive during power loss | Binh Kim Lieu, Raye A. Sosseh | 2019-08-06 | $17,077,000 |
| 10184620 | Battery life extender for portable lighting | Matthew G. Law, Stuart L. Meether, Thomas G. Trefz, Michael D. Brockel, Ricky J. Glazier +2 more | 2019-01-22 | |
| 9909726 | Battery life extender for portable lighting | Matthew G. Law, Stuart L. Meether, Thomas G. Trefz, Michael D. Brockel, Chelor Chen +2 more | 2018-03-06 | |
| 9780700 | Efficient energy recovery in disk drive during power loss | Binh Kim Lieu, Raye A. Sosseh | 2017-10-03 | $10,633,000 |
| 9771204 | Hinged insulated container lid | Stuart L. Meether, Ricky J. Glazier | 2017-09-26 | |
| 7965460 | Jerk detection for data storage device | — | 2011-06-21 | $7,388,000 |
| 6351342 | Disc drive servo system with dual head sampling | Paul A. Galloway | 2002-02-26 | |
| 4677507 | Digital velocity control for a disk drive servo system | — | 1987-06-30 | |
| 4400654 | Digital speed control for a brushless DC motor | — | 1983-08-23 |