| 12345915 |
Heterogeneous integration of active layers on a heat-assisted magnetic recording slider |
Vivek Krishnamurthy, Jiaoming Qiu |
2025-07-01 |
|
| 12236986 |
Heat-assisted magnetic recording head with an integrated photodiode |
Mark Anthony Gubbins, Christopher Neil Harvey, Aidan Dominic Goggin, Fadi El Hallak, Reshma Anamari Mohandas +1 more |
2025-02-25 |
|
| 11908499 |
Heat-assisted magnetic recording head with an integrated photodiode |
Mark Anthony Gubbins, Christopher Neil Harvey, Aidan Dominic Goggin, Fadi El Hallak, Reshma Anamari Mohandas +1 more |
2024-02-20 |
$31,595,000 |
| 11823708 |
HAMR recording head with external cavity laser using a near-field transducer as a reflector |
Vivek Krishnamurthy, Tyler Lenn Perry, John Charles Duda |
2023-11-21 |
$30,151,000 |
| 11437068 |
HAMR recording head with external cavity laser using a near-field transducer as a reflector |
Vivek Krishnamurthy, Tyler Lenn Perry, John Charles Duda |
2022-09-06 |
$33,173,000 |
| 10657994 |
Horizontal cavity surface emitting laser integration features for heat assisted magnetic recording |
Roger L. Hipwell, Jr. |
2020-05-19 |
$12,097,000 |
| 10283151 |
Laser diode with integrated temperature control unit for a heat-assisted magnetic recording device |
James Gary Wessel |
2019-05-07 |
$16,600,000 |
| 10176833 |
Horizontal cavity surface emitting laser integration features for heat assisted magnetic recording |
Roger L. Hipwell, Jr. |
2019-01-08 |
$6,950,000 |
| 10069029 |
Transfer-printed photonics |
Roger L. Hipwell, Jr. |
2018-09-04 |
$10,079,000 |
| 9830937 |
Horizontal cavity surface emitting laser assembly features for heat assisted magnetic recording |
Roger L. Hipwell, Jr., Jon Paul Hurley, Ralph Kevin Smith, Joseph Michael Stephan |
2017-11-28 |
$16,502,000 |
| 9799359 |
Recording head with an on-wafer integrated laser |
Karim Tatah, Yi-Kuei Ryan Wu, Mark Anthony Gubbins, Marcus B. Mooney, Michael James Hardy |
2017-10-24 |
$9,104,000 |
| 9607638 |
Recording head with an on-wafer integrated laser |
Karim Tatah, Yi-Kuei Ryan Wu, Mark Anthony Gubbins, Marcus B. Mooney, Michael James Hardy |
2017-03-28 |
$11,317,000 |
| 9590390 |
Laser diode with dual laser gain sections |
Karim Tatah |
2017-03-07 |
$17,990,000 |
| 9576595 |
Transfer printing an epitaxial layer to a read/write head to form an integral laser |
Roger L. Hipwell, Jr., Mark Ostrowski, Marcus B. Mooney, Michael James Hardy, Mark Anthony Gubbins |
2017-02-21 |
$20,539,000 |
| 9202489 |
Laser mounted on edge of a slider |
Nils Jan Gokemeijer, Edward Charles Gage, Roger L. Hipwell, Jr., Michael C. Kautzky |
2015-12-01 |
$2,829,000 |
| 9196278 |
Laser array for heat assisted magnetic recording |
Karim Tatah, Michael Allen Seigler, Delai Zhou |
2015-11-24 |
$6,807,000 |
| 9088124 |
Semiconductor laser with cathode metal layer disposed in trench region |
— |
2015-07-21 |
$7,806,000 |
| 9070385 |
Solid immersion mirror with fill material between inner and outer sidewalls |
Neil Zuckerman, Chris Rea, Zoran Jandric |
2015-06-30 |
$5,987,000 |
| 8982923 |
Capping method for laser diode protection |
Douglas H. Cole, Lijuan Zhong, Roger L. Hipwell, Jr., Joseph Michael Stephan, Tanya Jegeris Snyder +1 more |
2015-03-17 |
$29,690,000 |
| 8923357 |
Semiconductor laser with cathode metal layer disposed in trench region |
— |
2014-12-30 |
$6,615,000 |
| 8897105 |
Solid immersion mirror with fill material between inner and outer sidewalls |
Neil Zuckerman, Chris Rea, Zoran Jandric |
2014-11-25 |
$15,299,000 |
| 8532156 |
Semiconductor laser with test pads |
— |
2013-09-10 |
$19,733,000 |
| 8532157 |
Capping method for laser diode protection |
Douglas H. Cole, Lijuan Zhong, Roger L. Hipwell, Jr., Joseph Michael Stephan, Tanya Jegeris Snyder +1 more |
2013-09-10 |
$19,733,000 |
| 8451695 |
Vertical cavity surface emitting laser with integrated mirror and waveguide |
— |
2013-05-28 |
$26,544,000 |
| 8441106 |
Apparatus and method for defining laser cleave alignment |
Roger L. Hipwell, Jr., Tanya Jegeris Snyder, Edward Charles Gage |
2013-05-14 |
$25,075,000 |