Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11657847 | Dynamic track interference write counting for magnetic disks | Jillian D. Passioukov, Scott McClure, Jeffrey L. Williams, Chun Sei Tsai | 2023-05-23 |
| 11200911 | Data storage device employing partial codeword writes to magnetic media | Scott E. Burton, Steven R. Vasquez | 2021-12-14 |
| 9106592 | Controller and method for controlling a buffered data transfer device | Kenneth K. Arimura, Rebekah A. Wilson | 2015-08-11 |
| 8904091 | High performance media transport manager architecture for data storage systems | Chandra M. Guda | 2014-12-02 |
| 8307156 | Adaptively modifying pre-read operations within a rotating media storage device | Raffi Codilian | 2012-11-06 |
| 8134798 | Disk drive maintaining a substantially constant host transfer rate when reading data from varying data rate data tracks across multiple disk surfaces | Dalwinder Singh | 2012-03-13 |
| 7436610 | Disk drive employing different zone boundaries across disk surfaces | — | 2008-10-14 |
| 7353325 | Wear leveling techniques for flash EEPROM systems | Karl M. J. Lofgren, Robert Norman, Anil Gupta | 2008-04-01 |
| 7330323 | Disk drive determining a head-switch preheat period used to format a disk | Dalwinder Singh, Jonathan Nguyen | 2008-02-12 |
| 7120737 | Disk drive employing a disk command data structure for tracking a write verify status of a write command | — | 2006-10-10 |
| 7114029 | Disk drive employing a multi-phase rotational position optimization (RPO) algorithm | — | 2006-09-26 |
| 7088538 | Adaptively estimating a read access time to a second track based upon the binned radial position of the second track within a rotating media storage device | Raffi Codilian | 2006-08-08 |
| 7088545 | Disk drive decreasing head temperature to increase fly-height during seek operation | Dalwinder Singh | 2006-08-08 |
| 7082494 | Disk drive executing a preemptive multitasking operating system comprising tasks of varying priority | Michael S. Rothberg, Eric L. Severtson, John E. Lauber, Horia Simionescu | 2006-07-25 |
| 7076604 | Disk drive employing a disk command data structure for tracking a write verify status of a write command | — | 2006-07-11 |
| 7024614 | Disk drive employing a configuration data structure comprising a plurality of configuration parameters to facilitate disk commands | Michael S. Rothberg | 2006-04-04 |
| 6965966 | Disk drive pre-computing seek parameters for a continuation track and a next command to facilitate continuing a read-ahead or aborting the read-ahead | Michael S. Rothberg, Jonathan Nguyen | 2005-11-15 |
| 6961814 | Disk drive maintaining a cache link attribute for each of a plurality of allocation states | Ming Wang | 2005-11-01 |
| 6910099 | Disk drive adjusting read-ahead to optimize cache memory allocation | Ming Wang | 2005-06-21 |
| 6854022 | Disk drive using rotational position optimization algorithm to facilitate write verify operations | — | 2005-02-08 |
| 6850443 | Wear leveling techniques for flash EEPROM systems | Karl M. J. Lofgren, Robert Norman, Anil Gupta | 2005-02-01 |
| 6845405 | Disk drive executing part of a linked disk command | — | 2005-01-18 |
| 6711628 | Disk drive aborting a write command before a last target sector reached if an abnormal condition detected and selecting a second command according to a rotational positioning optimization algorithm | — | 2004-03-23 |
| 6654193 | Disk drive for relocating a block of data sectors near a defective servo sector to expedite write operations | — | 2003-11-25 |
| 6606714 | Disk drive using defect list to perform uninterrupted writing of non-relocated data blocks and caching of relocated data blocks for deferred writing | — | 2003-08-12 |