Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11119142 | Automated cable assessment and control | Benjamin Thomas Gaide | 2021-09-14 |
| 9424871 | Disk drive correcting an error in a detected gray code | Guoxiao Guo, Jianguo Zhou, Wai Ee Wong | 2016-08-23 |
| 9349401 | Electronic system with media scan mechanism and method of operation thereof | Alexander Babinski, Zhenyu Zhang, Eugene Chun-Tsing Wu, Alan M. Fossen, Chuanwen Ji +1 more | 2016-05-24 |
| 9245556 | Disk drive employing multiple read elements to increase radial band for two-dimensional magnetic recording | Gerardo A. Bertero, Shaoping Li | 2016-01-26 |
| 9202517 | Disk drive calibrating defect threshold based on statistical quality metric measured for reference tracks | Carl E. Barlow, Chirag C. Patel, Andrew W. Fok, Chun Sei Tsai | 2015-12-01 |
| 9142249 | Disk drive using timing loop control signal for vibration compensation in servo loop | Jianguo Zhou, Guoxiao Guo, Min Chen, Wei Guo, Jie Yu | 2015-09-22 |
| 9093095 | Electronic system with media preparation mechanism and method of operation thereof | Kathy X. Tang, Jerry G. Le | 2015-07-28 |
| 9070406 | Disk drive configuring one-dimensional and two-dimensional recording areas based on read element spacing | Shaoping Li, Gerardo A. Bertero | 2015-06-30 |
| 8988812 | Multi-sensor array configuration for a two-dimensional magnetic recording (TDMR) operation | Gerardo A. Bertero, Shaoping Li | 2015-03-24 |
| 8917469 | Disk drive correcting an error in a detected gray code | Guoxiao Guo, Jianguo Zhou, Wai Ee Wong | 2014-12-23 |
| 8891192 | Disk drive calibrating parameter by injecting noise signal and measuring off-track read capability | Dean V. Dang, Philip Bernard Saram, Robert S. Cohn, Kamalam P. Elayappan | 2014-11-18 |
| 8767343 | Disk drive increasing integrator output range to complete seek operation | Daniel L. Helmick, Aswartha Narayana, Duc T. Phan | 2014-07-01 |
| 8605382 | Disk drive to load a head to a load/unload (LUL) zone of a disk | Michael Mallary, Diep Nguyen, Gerardo A. Bertero | 2013-12-10 |
| 8508881 | Disk drive employing system inversion for tuning seek to settle servo loop | Alexander Babinski, Orhan Beker, Duc T. Phan | 2013-08-13 |
| 8289646 | Disk drive having a disk limiter that is disposed within an angular range relative to a base depression brim | Baekho Heo, Enoch Mylabathula, Jifang Tian | 2012-10-16 |
| 8059360 | Disk drive compensating for radial phase change of repeatable position error due to servo writing from spiral tracks | Hemant Melkote | 2011-11-15 |
| 7509728 | Method for adjusting head-to-disk spacing in a disk drive | Erhard Schreck, Francis P. Crimi, Duc Bahn, Thao A. Nguyen, Kazuhiro Saito +6 more | 2009-03-31 |
| 7486459 | Disk drive with performance driven head-to-disk spacing | Erhard Schreck, Anthony R. Hurtado, Andrew LeFebvre, Chris Hawks, Thao A. Nguyen +2 more | 2009-02-03 |
| 7362534 | System for detecting a change in head-to-disk contact status in a disk drive | Erhard Schreck, Francis P. Crimi, Jingbo Yu, Michael Mallary, Scott Hughes +9 more | 2008-04-22 |
| 7345837 | Disk drive that refreshes data on portions of a disk based on a number of write operations thereto | Erhard Schreck, Hung Nguyen, Bruce Schardt, Andrew W. Vogan | 2008-03-18 |
| 7324299 | Disk drive that positions a head at multiple head-to-disk spacings | Erhard Schreck, Jingbo Yu, Francis P. Crimi, Scott Hughes, Duc H. Banh +7 more | 2008-01-29 |
| 7310194 | System for monitoring and dynamically adjusting head-to-disk spacing in a disk drive | Bruce Schardt, Erhard Schreck, Jingbo Yu, Michael Mallary, Scott Hughes +9 more | 2007-12-18 |
| 7154700 | Disk drive that stores time varying characteristics thereof with data from a host device and associated methods | Erhard Schreck, Nick Warner, John P. Mead | 2006-12-26 |
| 4910617 | Disk drive head positioning servo system utilizing encoded track zone information | Ashok K. Desai, Mark Heimbaugh | 1990-03-20 |
| 4831470 | Method and apparatus for recording disk servo information with detachable position decoder | Ashok K. Desai | 1989-05-16 |