Issued Patents All Time
Showing 26–50 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9558769 | Anti-reflection waveguide for heat-assisted magnetic recording | Seheon Kim, Takuya Matsumoto, Shen Ren | 2017-01-31 |
| 9472220 | Dual waveguide near field transducer for heat assisted magnetic recording | Stanley Burgos | 2016-10-18 |
| 9424865 | Near field transducer anneal for heat assisted magnetic recording | Shen Ren, Erhard Schreck, Matteo Staffaroni | 2016-08-23 |
| 9202492 | Waveguide power sensor structures free of optical coherence effects in a HAMR drive | Seheon Kim, Takuya Matsumoto, Shen Ren | 2015-12-01 |
| 9202494 | Split-ring resonator (SRR) NFT design for use in HAMR | Stanley Burgos, Matteo Staffaroni | 2015-12-01 |
| 9147415 | HAMR head spot-size converters with secondary index confinement | Thomas William Clinton, Juraj Topolancik | 2015-09-29 |
| 9135942 | Heat assisted magnetic recording head having wider heat sink and pole | Lidu Huang, Petrus Antonius Van Der Heijden | 2015-09-15 |
| 9099112 | Near field transducer having notch diffusion barrier | Hamid Balamane, Joseph A. Bonetti, Jordan Asher Katine, Vijay Prakash Singh Rawat, Neil Leslie Robertson +2 more | 2015-08-04 |
| 9099111 | Heat assisted magnetic recording head employing noble metal alloy as diffusion barrier layer | Hamid Balamane, Vijay Prakash Singh Rawat, Matteo Staffaroni | 2015-08-04 |
| 9087546 | Combined micro heater and waveguide power sensor for heat-assisted magnetic recording | Michael Grobis, Lidu Huang, Shen Ren, Hans J. Richter, Erhard Schreck | 2015-07-21 |
| 9053731 | Extended cavity VCSEL mounted to substrate with electrical and thermal contact to substrate and optical power directed toward substrate | Toshiki Hirano, Fu-Ying Huang, Jia-Yang Juang | 2015-06-09 |
| 9053722 | Split-ring resonator (SRR) NFT design for use in HAMR | Stanley Burgos, Matteo Staffaroni | 2015-06-09 |
| 9053716 | Spot size converter with a plurality of branches for HAMR heads | Takuya Matsumoto, Shen Ren | 2015-06-09 |
| 9047926 | Dual thermal sensor for HAMR waveguide power monitor and integration with the contact sensor | John Contreras, Lidu Huang, Takuya Matsumoto, Shen Ren, Erhard Schreck | 2015-06-02 |
| 9042209 | E-antenna near field transducer with thermal shunt to return pole | Hamid Balamane, Erhard Schreck, Matteo Staffaroni | 2015-05-26 |
| 8902720 | Heat-assisted magnetic recording (HAMR) write head with protective film for near-field transducer | Erhard Schreck, Matteo Staffaroni | 2014-12-02 |
| 8854930 | Slider embedded photodetector for optical power monitoring in heat assisted magnetic recording | Thomas William Clinton, Takuya Matsumoto, Shen Ren, Erhard Schreck | 2014-10-07 |
| 8842507 | Heat-assisted magnetic recording disk drive (HAMR) with thermal sensor and laser power prediction | Toshiki Hirano, Lidu Huang, Tetsuo Semba | 2014-09-23 |
| 8842506 | Heat-assisted magnetic recording (HAMR) disk drive with fly-height sensing | Takuya Matsumoto, Shen Ren, Erhard Schreck, Matteo Staffaroni | 2014-09-23 |
| 8842383 | Laser power sensor with dual temperature sensor | Hamid Balamane, John Contreras, Samir Y. Garzon, Fu-Ying Huang, Lidu Huang | 2014-09-23 |
| 8804469 | Thermally assisted magnetic write head employing a plasmonic antenna comprising an alloyed film to improve the hardness and manufacturability of the antenna | Vijay Prakash Singh Rawat | 2014-08-12 |
| 8743667 | Method for controlling writing in a thermally-assisted recording (TAR) disk drive with thermal fly-height control | Richard Michael Brockie, Gregory John Parker, Hans J. Richter, Erhard Schreck | 2014-06-03 |
| 8705323 | TAR temperature sensor having faster response time | John Contreras, Fu-Ying Huang, Lidu Huang, Takuya Matsumoto, Erhard Schreck | 2014-04-22 |
| 8631561 | Method for electrically connecting an energy source to a head of a disk drive | Christian Rene Bonhote, Linden James Crawforth, Toshiki Hirano, Fu-Ying Huang, Neil Leslie Robertson | 2014-01-21 |
| 8619515 | Thermally-assisted recording (TAR) head with reflection layer for near-field transducer | Takuya Matsumoto | 2013-12-31 |