Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7675255 | Back EMF reduction in a storage drive using pulse width modulation in a closed loop motor control system | Nhan X. Bui, Reed A. Hancock, Louis P. Russo | 2010-03-09 |
| 7660063 | Managing data storage media and multiple cartridge memories of a data storage cartridge | Nils Haustein, James W. Johnson, Craig Anthony Klein, Daniel J. Winarski | 2010-02-09 |
| 7660948 | Arranging and destaging data to holographic storage | Nils Haustein, Craig Anthony Klein, Daniel J. Winarski | 2010-02-09 |
| 7535668 | Modulated timing based servo pattern strings for magnetic-based storage media | Nils Haustein, Craig Anthony Klein, Daniel J. Winarski | 2009-05-19 |
| 7489475 | Information output from a single character display for LTO drives | Daniel J. Winarski, Nhan X. Bui, Octaviano G. Gomez | 2009-02-10 |
| 7489465 | Apparatus, system, and method for timing based servo tape formating | Nhan X. Bui, Robert A. Hutchins, Mark Allan Taylor | 2009-02-10 |
| 7430087 | Method and device for servo frame velocity calculations of a storage media | Nils Haustein, Craig Anthony Klein, Daniel J. Winarski | 2008-09-30 |
| 7403350 | Multiple servo sensor configuration for magnetic tape timing based servo | Nhan X. Bui, Mark Allan Taylor | 2008-07-22 |
| 7375910 | Data storage cartridge having a plurality of cartridge memories | Nils Haustein, James W. Johnson, Craig Anthony Klein, Daniel J. Winarski | 2008-05-20 |
| 6052345 | System for compensating for hard sector noise degradation of tracking error signals in an optical data storage system | Nhan X. Bui, Alan A. Fennema, Tetsuo Semba | 2000-04-18 |
| 5936919 | System for compensating for hard sector noise degradation of tracking error signals in an optical data storage system | Nhan X. Bui, Alan A. Fennema, Tetsuo Semba | 1999-08-10 |
| 5805750 | Optical wavefront correction for variable groove depth grating waveguide couplers | — | 1998-09-08 |
| 5768228 | Method and sytem for cancelling optical servo crosstalk in optical disk drives | Alan A. Fennema, Tetsuo Semba | 1998-06-16 |
| 5566151 | Optical devices having array detectors with light receiving photo arrays larger than an incident laser beam cross-section | Masud Mansuripur | 1996-10-15 |