| 9053249 |
Removable memory cartridge and docking station compatible with media drive expansion slots |
David M. Perry, Yung Yip, Christopher Thomas Bukowski, Chris Zwettler, George P. Rambosek +5 more |
2015-06-09 |
| 8745319 |
Flash memory based storage devices utilizing magnetoresistive random access memory (MRAM) to store control information facilitating wear leveling |
Alan R. Olson |
2014-06-03 |
| 8140739 |
Flash memory based storage devices utilizing magnetoresistive random access memory (MRAM) to store files having logical block addresses stored in a write frequency file buffer table |
Alan R. Olson |
2012-03-20 |
| 7953433 |
Data storage device and data storage device tracing system |
Purushotham G. Lala Balaji, Sanjay Gupta |
2011-05-31 |
| 7889454 |
Distributed servo patterns for data storage media |
Douglas W. Johnson, James S. Anderson, David A. Gobran |
2011-02-15 |
| 7595950 |
Robust data storage techniques for two-sided data storage tape |
Larold L. Olson, Brian D. Findlay, C. Thomas Jennings, Douglas W. Johnson, Richard W. Molstad |
2009-09-29 |
| 7466510 |
Distributed servo patterns for data storage media |
Douglas W. Johnson, James S. Anderson, David A. Gobran |
2008-12-16 |
| 7453361 |
Refurbishing and resale techniques for data storage tape |
Brian D. Findlay |
2008-11-18 |
| 7436622 |
Concurrent servo and data track writing |
Douglas W. Johnson |
2008-10-14 |
| 7379254 |
Mixed frequency amplitude-based servo pattern |
Douglas W. Johnson |
2008-05-27 |
| 7359160 |
Magnetic head device and linear tape drive including a multi-element magnetic head chip and twin bimodal actuators |
Hirohisa Koga, Takashi Abe, Yoshihiko Ito, James S. Anderson |
2008-04-15 |
| 7342748 |
System with matrix array of write heads and matrix array of magnetoresistive (MR) read heads |
Yung Yip, James S. Anderson, Douglas W. Johnson, Richard W. Molstad |
2008-03-11 |
| 7339768 |
Magnetic head device and linear tape drive including a twin bimodal type actuator and a dampening structure |
Yoshihiko Ito, Hirohisa Koga, Takashi Abe, James S. Anderson |
2008-03-04 |
| 7312945 |
Techniques for adjusting for actuator non-linearities in a data storage system |
James S. Anderson |
2007-12-25 |
| 7304576 |
Refurbishing and resale techniques for data storage tape |
Brian D. Findlay |
2007-12-04 |
| 7221534 |
Piezoelectric crystal actuator and techniques for hysteresis reduction |
James S. Anderson, Mark P. Weber |
2007-05-22 |
| 7095583 |
Dual mode servo pattern |
Douglas W. Johnson, Richard W. Molstad, Yung Yip |
2006-08-22 |
| 7054093 |
Dual actuators for read-while-write recording system |
James S. Anderson |
2006-05-30 |
| 6738210 |
Amplitude detection for full band servo verification |
Alan R. Olson |
2004-05-18 |