Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8865091 | Multilayer processing devices and methods | Joel R. Dufresne, Bryan C. Feisel, Theresa J. Gerten, Brent R. Hansen | 2014-10-21 |
| 7718133 | Multilayer processing devices and methods | Joel R. Dufresne, Bryan C. Feisel, Theresa J. Gerten, Brent R. Hansen | 2010-05-18 |
| 7580212 | Magnetic disk having efficiently stored WRRO compensation value redundancy information and method for using the redundancy information | John Yin Kwong Li | 2009-08-25 |
| 7293539 | Rocker arm assembly | John Hayward, Jerzy Baginski | 2007-11-13 |
| 7265933 | Disk drive computing repeatable run out while actuator arm is pressed against crash stop | Bang Xuan Phan, Zhi Wang | 2007-09-04 |
| 7253582 | Disk drive estimating angular position of spindle motor during spin-up by computing differences in winding current rise times | Jianghong Ding, Chuanwen Ji | 2007-08-07 |
| 7251098 | Disk drive adjusting write clock frequency to compensate for eccentricity in disk rotation | Zhi Wang, Jenghung Chen | 2007-07-31 |
| 7110208 | Method for improving servo performance in a disk drive having tracks with mini servo wedges | Masao Miyamura | 2006-09-19 |
| 7110214 | Disk drive to implement a seek operation utilizing a deceleration velocity profile that mathematically models BEMFs | Kuang-Yang Tu | 2006-09-19 |
| 7068451 | Disk drive estimating a sinusoidal error in a wedge time period due to eccentricity in disk rotation | Zhi Wang, Jenghung Chen | 2006-06-27 |
| 7064918 | Reducing head gain calibration time in a disk drive | Raffi Codilian | 2006-06-20 |
| 7054098 | Disk drive employing asymmetric acceleration/deceleration pulses for acoustic noise reduction during unlatch | Jie Yu | 2006-05-30 |
| 7035026 | Method of manufacturing and disk drive produced by measuring the read and write widths and varying the track pitch in the servo-writer | Raffi Codilian, William D. Johns, Charles A. Park, Jack M. Chue | 2006-04-25 |
| 6995941 | Method for improving head position determination in a disk drive | Masao Miyamura | 2006-02-07 |
| 6972540 | Disk drive employing wedge spindle speed control with eccentricity compensation | Zhi Wang, Jenghung Chen | 2005-12-06 |
| 6967811 | Disk drive having first and second seek operating modes for controlling voice coil motor temperature rise | Raffi Codilian, Alexander Babinski | 2005-11-22 |
| 6924959 | Reducing estimation period for repeatable runout errors in a disk drive | Hemant Melkote, Robert J. McNab, John Yin Kwong Li | 2005-08-02 |
| 6900958 | Method and disk drive for improving head position accuracy during track following through real-time identification of external vibration and monitoring of write-unsafe occurrences | Li Yi, Yanbin Song, David A. Spaulding, Arafat M. Butt, Robert J. McNab | 2005-05-31 |
| 6885514 | Method of manufacturing and disk drive produced by measuring the read and write widths and varying the track pitch in the servo-writer | Raffi Codilian, William D. Johns, Charles A. Park, Jack M. Chue | 2005-04-26 |
| 6791785 | Disk drive with efficient coil temperature estimation | Carl R. Messenger | 2004-09-14 |
| 6724564 | Seek distance dependent variable max VCM seek current to control thermal rise in VCM's | Raffi Codilian, David L. Whitaker | 2004-04-20 |
| 6676869 | Continuous process for indirect printing of polymeric films having texture | Brandon T. Berg, Tony B. Hollobaugh, Bruce H. Koehler, Bruce A. Nerad | 2004-01-13 |
| 6579601 | Conformable multilayer films | Richard A. Kollaja, Ronald S. Steelman, Buren R. Ree, Steven D. Solomonson, Philip D. Radovanovic | 2003-06-17 |
| 6571632 | Method and apparatus to provide dynamic ultrasonic measurement of rolling element bearing parameters | Richard W. Browner, Richard L. Lemoine, Mark I. Jurras, III, Robert Domnitz, Alan Robert Selfridge | 2003-06-03 |
| 6231629 | Abrasive article for providing a clear surface finish on glass | Todd J. Christianson, Robert G. Visser, Soon-Chul Park | 2001-05-15 |