Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10657987 | Laser boost and duration optimization | Alfredo Sam Chu, Aaron Jacobs | 2020-05-19 |
| 10395673 | In-field laser calibration for heat-assisted magnetic recording head using temperature compensation equation | Alfredo Sam Chu, Drew Michael Mader, Steven J. Kimble, James E. Angelo | 2019-08-27 |
| 10147453 | Laser boost and duration optimization | Alfredo Sam Chu, Aaron Jacobs | 2018-12-04 |
| 10127930 | In-field laser calibration for heat-assisted magnetic recording head using temperature compensation equation | Alfredo Sam Chu, Drew Michael Mader, Steven J. Kimble, James E. Angelo | 2018-11-13 |
| 9892752 | Selecting a maximum laser power for a calibration based on a previously measured function | Alfredo Sam Chu, Siew Kin Chow | 2018-02-13 |
| 9734862 | Method and apparatus for writing test tracks on a magnetic recording medium | Alfredo Sam Chu, Wenzhong Zhu, Siew Kin Chow | 2017-08-15 |
| 9595288 | Laser mode hopping detection in a heat-assisted magnetic recording drive | Alfredo Sam Chu, Pu-Ling Lu, John W. Dykes | 2017-03-14 |
| 9536559 | Determining a HAMR laser power that reduces adjacent track interference | Michael A. Cordle, Tim Rausch | 2017-01-03 |
| 9478248 | Adaptive HAMR laser power data storage device | Michael A. Cordle, Alfredo Sam Chu, Shawn Stephen Silewski, Tim Rausch | 2016-10-25 |
| 9361920 | Compensation for track misalignment due to degradation of HAMR write head | Wenzhong Zhu, Alfredo Sam Chu, Kaizhong Gao, Edward Charles Gage | 2016-06-07 |