Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8108602 | Log-structured file system for disk drives with shingled writing | Mason Williams | 2012-01-31 |
| 8015433 | Disk drive with nonvolatile memory for storage of failure-related data | Frank R. Chu, George A. Dunn, Spencer W. Ng | 2011-09-06 |
| 8006047 | Storage device with write barrier sensitive write commands and write barrier insensitive commands | Jorge Campello De Souza, Frank R. Chu, Chunqi Han, Anand Kulkarni, Donald J. Molaro +1 more | 2011-08-23 |
| 7996645 | Log-structured file system for disk drives with shingled writing | Mason Williams | 2011-08-09 |
| 7986480 | Micro-journaling of data on a storage device | Daniel James Colegrove | 2011-07-26 |
| 7774540 | Storage system and method for opportunistic write-verify | Chunqi Han, Anand Kulkarni, Marco Sanvido | 2010-08-10 |
| 7774685 | HDD sector format with reduced vulnerability to defects and burst errors | Bruce A. Wilson | 2010-08-10 |
| 7725666 | Micro-journaling of data on a storage device | Daniel James Colegrove | 2010-05-25 |
| 7606948 | System and method for generating warranty and pricing information for data storage apparatus | Jorge Campello, Bruce A. Wilson | 2009-10-20 |
| 7571263 | Apparatus and method for monitoring data storage device for usage and warranty | Jorge Campello, Bruce A. Wilson | 2009-08-04 |
| 7545596 | System and method for WORM magnetic recording | Spencer W. Ng, Bruce A. Wilson | 2009-06-09 |
| 7490212 | System and method for writing data to dedicated bands of a hard disk drive | Prakash Kasiraj, Jorge Campello De Souza, Mason Williams | 2009-02-10 |
| 7411757 | Disk drive with nonvolatile memory having multiple modes of operation | Frank R. Chu, Spencer W. Ng, Motoyasu Tsunoda | 2008-08-12 |
| 7388938 | Method for bit-byte synchronization in sampling a data string | Mario Blaum, Bruce A. Wilson | 2008-06-17 |
| 7310711 | Hard disk drive with support for atomic transactions | James Shipman | 2007-12-18 |
| 7113555 | Data channel with joint data estimation and timing recovery | Jorge Campello de Souza, Brian Harry Marcus, Bruce A. Wilson | 2006-09-26 |
| 7080200 | System and method for handling writes in HDD using 4K block sizes | Martin Hassner, Spencer W. Ng | 2006-07-18 |
| 6975471 | Data recording medium with servo pattern having pseudo-random binary sequences | Zvonimir Z. Bandic, Bruce A. Wilson | 2005-12-13 |
| 6967808 | Data recording system with servo pattern having pseudo-random binary sequences | Zvonimir Z. Bandic, Bruce A. Wilson | 2005-11-22 |
| 6708308 | Soft output viterbi algorithm (SOVA) with error filters | Jorge Campello De Souza, Brian Harry Marcus, Bruce A. Wilson | 2004-03-16 |
| 6553536 | Soft error correction algebraic decoder | Martin Hassner, Arvind M. Patel, Tetsuya Tamura, Barry M. Trager | 2003-04-22 |
| 6137644 | Method for adaptive formatting and track traversal in data storage devices | Steven R. Hetzler, Prakash Kasiraj | 2000-10-24 |