Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11631431 | Analog optical link for a moveable actuator in a data storage system | Kevin A. Gomez, Aditya Jain, Anil J. Reddy | 2023-04-18 |
| 11495249 | Method and apparatus for magnetically recording data with three or more states per unit of data | Ian J. Gilbert, Peng Peng, Tim Rausch | 2022-11-08 |
| 10803886 | Bond-pad sharing for head-level thermocouple | Declan Macken, Michael Thomas Johnson, Kent Edward Bodurtha | 2020-10-13 |
| 10410668 | Sensorless monitoring of laser power instability in a heat-assisted magnetic recording head | Declan Macken, Tyler Lenn Perry, Karim Tatah, Andrei Dorobantu | 2019-09-10 |
| 10381036 | Laser bias calibration | Abdelkrim Tatah, Tim Rausch, Robert A. Matousek | 2019-08-13 |
| 10255940 | Sensorless monitoring of laser power instability in a heat-assisted magnetic recording head | Declan Macken, Tyler Lenn Perry, Karim Tatah, Andrei Dorobantu | 2019-04-09 |
| 10210887 | Chirped current profile with undershoot feature | Kirill Rivkin, Mourad Benakli, Ralph William Cross | 2019-02-19 |
| 10199056 | Noise cancellation in multitransducer recording | Jianhua Xue, Javier Guzman, Andrew Thomas Jaeb, Bruce Douglas Buch | 2019-02-05 |
| 10192578 | Sensorless monitoring of laser power instability in a heat-assisted magnetic recording head | Declan Macken, Tyler Lenn Perry, Karim Tatah, Andrei Dorobantu | 2019-01-29 |
| 10164592 | Individually programmable preamplifier | Robert A. Matousek, Thomas Lee Schick | 2018-12-25 |
| 10152997 | Laser current calibration using preamplifier | Alfredo Sam Chu, Thomas Lee Schick, Robert A. Matousek | 2018-12-11 |
| 10056132 | Assignable registers on a preamp chip | Robert A. Matousek | 2018-08-21 |
| 9984719 | Laser mode hopping detection for heat-assisted magnetic recording device | Robert A. Matousek, Jon D. Trantham | 2018-05-29 |
| 9978401 | Chirped current profile with undershoot feature | Kirill Rivkin, Mourad Benakli, Ralph William Cross | 2018-05-22 |
| 9966100 | Setting laser current based on modulation level of an optical power sensor measurement | Tim Rausch, Edward Charles Gage, Joshua Ward Christensen | 2018-05-08 |
| 9916850 | Laser bias current control | Alfredo Sam Chu, Robert A. Matousek, Thomas Lee Schick, Wenzhong Zhu | 2018-03-13 |
| 9905251 | Write current switching in a data storage device | Xiong Liu, Michael Montemorra, Ralph William Cross, Quan Li, Beng Theam Ko +2 more | 2018-02-27 |
| 9886970 | Noise cancellation in multitransducer recording | Jianhua Xue, Javier Guzman, Andrew Thomas Jaeb, Bruce Douglas Buch | 2018-02-06 |
| 9842618 | Combined write/active fly control for heat assisted magnetic recording in a reader over writer application | Erik Jon Hutchinson, John Wolf | 2017-12-12 |
| 9779763 | Write signal adjustment | — | 2017-10-03 |
| 9747934 | Flexible dynamic loop with back-side impedance control structures | Andrew R. Motzko, Chau Chin Low, Matthew S. Graeff | 2017-08-29 |
| 9741385 | Digital automatic power control | Tim Rausch, Robert A. Matousek | 2017-08-22 |
| 9741386 | Setting laser current based on modulation level of an optical power sensor measurement | Tim Rausch, Edward Charles Gage, Joshua Ward Christensen | 2017-08-22 |
| 9672864 | Changing characteristics of signal patterns to reduce adjacent track interference | Kaizhong Gao | 2017-06-06 |
| 9530438 | Storage device with adaptive voltage generation system | Jon D. Trantham | 2016-12-27 |