Patent | Date |
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VCSEL Array For HAMR App 20220189507 - STIPE; Barry C. ;   et al. | 2022-06-16 |
VCSEL Array For HAMR App 20220189508 - STIPE; Barry C. ;   et al. | 2022-06-16 |
Near-field transducer for heat assisted magnetic recording comprising of thermally stable material layer Grant 10,636,442 - Matsumoto , et al. | 2020-04-28 |
Near-field Transducer For Heat Assisted Magnetic Recording Comprising Of Thermally Stable Material Layer App 20190378539 - MATSUMOTO; Takuya ;   et al. | 2019-12-12 |
Near-field transducer for heat assisted magnetic recording comprising of thermally stable material layer Grant 10,403,315 - Matsumoto , et al. Sep | 2019-09-03 |
System and method for reading data recorded on ferroelectric storage medium by means of a near-field transducer Grant 10,283,146 - Matsumoto , et al. | 2019-05-07 |
Readback Of Information From A Moving Ferroelectric Recording Medium By Means Of A Near-field Optical Transducer And 2nd Harmonic Generation In The Medium App 20180350397 - Matsumoto; Takuya ;   et al. | 2018-12-06 |
Data storage device employing multi-mode sensing circuitry for multiple head sensor elements Grant 10,056,098 - Rajauria , et al. August 21, 2 | 2018-08-21 |
Near field transducer having an adhesion layer coupled thereto Grant 9,852,749 - Bian , et al. December 26, 2 | 2017-12-26 |
Near Field Transducer Having An Adhesion Layer Coupled Thereto App 20170186451 - Bian; Xiaoping ;   et al. | 2017-06-29 |
Near field transducer having an adhesion layer coupled thereto Grant 9,633,677 - Bian , et al. April 25, 2 | 2017-04-25 |
Near-field Transducer For Heat Assisted Magnetic Recording With Trailing Edge Taper And Side Taper App 20170047088 - MATSUMOTO; Takuya ;   et al. | 2017-02-16 |
Anti-reflection waveguide for heat-assisted magnetic recording Grant 9,558,769 - Kim , et al. January 31, 2 | 2017-01-31 |
Near Field Transducer Having An Adhesion Layer Coupled Thereto App 20160372140 - Bian; Xiaoping ;   et al. | 2016-12-22 |
Near-field Transducer For Heat Assisted Magnetic Recording Comprising Of Thermally Stable Material Layer App 20160329068 - MATSUMOTO; Takuya ;   et al. | 2016-11-10 |
Dual waveguide near field transducer for heat assisted magnetic recording Grant 9,472,220 - Burgos , et al. October 18, 2 | 2016-10-18 |
Near field transducer anneal for heat assisted magnetic recording Grant 9,424,865 - Ren , et al. August 23, 2 | 2016-08-23 |
Near Field Transducer Anneal For Heat Assisted Magnetic Recording App 20160125898 - Ren; Shen ;   et al. | 2016-05-05 |
Waveguide power sensor structures free of optical coherence effects in a HAMR drive Grant 9,202,492 - Kim , et al. December 1, 2 | 2015-12-01 |
Split-ring resonator (SRR) NFT design for use in HAMR Grant 9,202,494 - Burgos , et al. December 1, 2 | 2015-12-01 |
Waveguide Power Sensor Structures Free Of Optical Coherence Effects In A Hamr Drive App 20150318005 - KIM; Seheon ;   et al. | 2015-11-05 |
HAMR head spot-size converters with secondary index confinement Grant 9,147,415 - Clinton , et al. September 29, 2 | 2015-09-29 |
Heat assisted magnetic recording head having wider heat sink and pole Grant 9,135,942 - Huang , et al. September 15, 2 | 2015-09-15 |
Near Field Transducer Having Notch Diffusion Barrier App 20150221324 - Balamane; Hamid ;   et al. | 2015-08-06 |
Near field transducer having notch diffusion barrier Grant 9,099,112 - Balamane , et al. August 4, 2 | 2015-08-04 |
Heat assisted magnetic recording head employing noble metal alloy as diffusion barrier layer Grant 9,099,111 - Balamane , et al. August 4, 2 | 2015-08-04 |
Combined micro heater and waveguide power sensor for heat-assisted magnetic recording Grant 9,087,546 - Grobis , et al. July 21, 2 | 2015-07-21 |
Hamr Head Spot-size Converters With Secondary Index Confinement App 20150179197 - CLINTON; Thomas William ;   et al. | 2015-06-25 |
Heat Assisted Magnetic Recording Head Employing Noble Metal Alloy As Diffusion Barrier Layer App 20150170683 - BALAMANE; Hamid ;   et al. | 2015-06-18 |
Split-ring resonator (SRR) NFT design for use in HAMR Grant 9,053,722 - Burgos , et al. June 9, 2 | 2015-06-09 |
Spot size converter with a plurality of branches for HAMR heads Grant 9,053,716 - Matsumoto , et al. June 9, 2 | 2015-06-09 |
Dual thermal sensor for HAMR waveguide power monitor and integration with the contact sensor Grant 9,047,926 - Contreras , et al. June 2, 2 | 2015-06-02 |
Dual Thermal Sensor For Hamr Waveguide Power Monitor And Integration With The Contact Sensor App 20150109892 - CONTRERAS; John T. ;   et al. | 2015-04-23 |
Heat Assisted Magnetic Recording Head Having Wider Heat Sink And Pole App 20140355399 - Huang; Lidu ;   et al. | 2014-12-04 |
Laser power sensor with dual temperature sensor Grant 8,842,383 - Balamane , et al. September 23, 2 | 2014-09-23 |
Thermally assisted magnetic write head employing a plasmonic antenna comprising an alloyed film to improve the hardness and manufacturability of the antenna Grant 8,804,469 - Rawat , et al. August 12, 2 | 2014-08-12 |
TAR temperature sensor having faster response time Grant 8,705,323 - Contreras , et al. April 22, 2 | 2014-04-22 |
Thermally Assisted Magnetic Write Head Employing A Plasmonic Antenna Comprising An Alloyed Film To Improve The Hardness And Manufacurability Of The Antenna App 20140010056 - Rawat; Vijay P. S. ;   et al. | 2014-01-09 |
Tar with write-synchronized laser modulation Grant 8,570,842 - Richter , et al. October 29, 2 | 2013-10-29 |
Preheat feature for thermally assisted recording Grant 8,553,506 - Contreras , et al. October 8, 2 | 2013-10-08 |
Thermally assisted magnetic write head employing a plasmonic antenna comprising an alloyed film to improve the hardness and manufacturability of the antenna Grant 8,553,505 - Rawat , et al. October 8, 2 | 2013-10-08 |
Channel-source laser-pulsing system architecture for thermal-assisted recording Grant 8,503,125 - Contreras , et al. August 6, 2 | 2013-08-06 |
Wrap-around antenna design for improved performance in thermally-assisted magnetic recording Grant 8,498,182 - Balamane , et al. July 30, 2 | 2013-07-30 |
Preheat Feature For Thermally Assisted Recording App 20130170331 - Contreras; John ;   et al. | 2013-07-04 |
Tar Temperature Sensor Having Faster Response Time App 20130107680 - Contreras; John T. ;   et al. | 2013-05-02 |
Thermally assisted magnetic write head employing a near field transducer (NFT) having a diffusion barrier layer between the near field transducer and a magnetic lip Grant 8,351,151 - Katine , et al. January 8, 2 | 2013-01-08 |
Channel-source Laser-pulsing System Architecture For Thermal-assisted Recording App 20120300599 - Contreras; John ;   et al. | 2012-11-29 |
Magnetic Media With Thermal Insulation Layer For Thermally Assisted Magnetic Data Recording App 20120250178 - Hirano; Toshiki ;   et al. | 2012-10-04 |
Hermetically sealing a hard disk drive Grant 8,279,552 - Stipe October 2, 2 | 2012-10-02 |
Thermally Assisted Magnetic Write Head Employing A Plasmonic Antenna Comprising An Alloyed Film To Improve The Hardness And Manufacturability Of The Antenna App 20120127839 - Rawat; Vijay P. S. ;   et al. | 2012-05-24 |
Thermally Assisted Magnetic Write Head Employing A Near Field Transducer (nft) Having A Diffusion Barrier Layer Between The Near Field Transducer And A Magnetic Lip App 20120105996 - Katine; Jordan A. ;   et al. | 2012-05-03 |
Tree-structure memory device Grant 8,169,809 - Stipe May 1, 2 | 2012-05-01 |
Hermetically Sealing A Hard Disk Drive App 20110310509 - Stipe; Barry C. | 2011-12-22 |
Joint design of thermally-assisted magnetic recording head and patterned media for high optical efficiency Grant 8,031,561 - Hellwig , et al. October 4, 2 | 2011-10-04 |
Components and assembly procedure for thermal assisted recording Grant 7,986,592 - Hirano , et al. July 26, 2 | 2011-07-26 |
Joint Design Of Thermally-assisted Magnetic Recording Head And Patterned Media For High Optical Efficiency App 20110096431 - Hellwig; Olav ;   et al. | 2011-04-28 |
Tree-structure Memory Device App 20100097834 - Stipe; Barry C. | 2010-04-22 |
Tree-structure memory device Grant 7,663,900 - Stipe February 16, 2 | 2010-02-16 |
Components and assembly procedure for thermal assisted recording App 20090225636 - Hirano; Toshiki ;   et al. | 2009-09-10 |
Tree-structure memory device App 20090168481 - Stipe; Barry C. | 2009-07-02 |
Optical devices having transmission enhanced by surface plasmon mode resonance, and their use in data recording Grant 7,289,422 - Rettner , et al. October 30, 2 | 2007-10-30 |
Optical aperture for data recording having transmission enhanced by surface plasmon resonance Grant 6,982,844 - Rettner , et al. January 3, 2 | 2006-01-03 |
Optical aperture for data recording having transmission enhanced by waveguide mode resonance Grant 6,975,580 - Rettner , et al. December 13, 2 | 2005-12-13 |
Thermally-assisted magnetic writing using an oxide layer and current-induced heating Grant 6,771,534 - Stipe August 3, 2 | 2004-08-03 |
Thermally-assisted magnetic writing using an oxide layer and current-induced heating App 20040095801 - Stipe, Barry C. | 2004-05-20 |
Optical aperture for data recording having transmission enhanced by waveguide mode resonance App 20030123335 - Rettner, Charles T. ;   et al. | 2003-07-03 |
Optical aperture for data recording having transmission enhanced by surface plasmon resonance App 20030112542 - Rettner, Charles T. ;   et al. | 2003-06-19 |