Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7679854 | Head switch operation for a disk drive | Aswartha Narayana, Gary Gaoxiang Zhu, Jonathan Nguyen, Duc T. Phan | 2010-03-16 |
| 7580212 | Magnetic disk having efficiently stored WRRO compensation value redundancy information and method for using the redundancy information | David D. Nguyen | 2009-08-25 |
| 7576941 | Disk drive writing wedge RRO values in a butterfly pattern | Teddy T. C. Chen, Eugene Chun-Tsing Wu, Jie Yu, Jonathan Nguyen, Tuong M. Vu +1 more | 2009-08-18 |
| 7339761 | Method for wedge time shift calibration in a disk drive | Kuang-Yang Tu | 2008-03-04 |
| 6924959 | Reducing estimation period for repeatable runout errors in a disk drive | Hemant Melkote, Robert J. McNab, David D. Nguyen | 2005-08-02 |