Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315539 | Heat assisted magnetic recording (HAMR) write head with enhanced stability and methods for making the same | Sung-Hun Wee, Shawn M. Tanner, Pradeep Damitha Senanayake, Takuya Matsumoto | 2025-05-27 |
| 12119032 | Near-field transducer for heat assisted magnetic recording comprising of thermally stable material layer | Takuya Matsumoto | 2024-10-15 |
| 11651791 | Heat-assisted magnetic recording (HAMR) head with tapered main pole and heat sink material adjacent the pole | Takuya Matsumoto, Muhammad Asif Bashir, Petrus Antonius Van Der Heijden, Barry Cushing Stipe | 2023-05-16 |
| 11462243 | Heat-assisted magnetic recording (HAMR) head with tapered main pole and heat sink material adjacent the pole | Takuya Matsumoto, Muhammad Asif Bashir, Petrus Antonius VanDerHeijden, Barry Cushing Stripe | 2022-10-04 |
| 9230572 | Noble metal surrounded magnetic lip and heat sink for heat assisted magnetic recording head | Vijay Prakash Singh Rawat, Matteo Staffaroni | 2016-01-05 |
| 9183856 | System and method for integration of magnetic lip and near field transducer in heat assisted magnetic recording write heads | Alexander Goncharov, Vijay Prakash Singh Rawat, Matteo Staffaroni | 2015-11-10 |
| 9099111 | Heat assisted magnetic recording head employing noble metal alloy as diffusion barrier layer | Vijay Prakash Singh Rawat, Matteo Staffaroni, Barry Cushing Stipe | 2015-08-04 |
| 9099114 | Surface diffusion inhibitor for HAMR NFT | Vijay Prakash Singh Rawat | 2015-08-04 |
| 9099112 | Near field transducer having notch diffusion barrier | Joseph A. Bonetti, Jordan Asher Katine, Vijay Prakash Singh Rawat, Neil Leslie Robertson, Erhard Schreck +2 more | 2015-08-04 |
| 9042209 | E-antenna near field transducer with thermal shunt to return pole | Erhard Schreck, Matteo Staffaroni, Barry Cushing Stipe | 2015-05-26 |
| 8988827 | Surface diffusion inhibitor for HAMR NFT | Vijay Prakash Singh Rawat | 2015-03-24 |
| 8976489 | Noble metal surrounded magnetic lip and heat sink for heat assisted magnetic recording head | Vijay Prakash Singh Rawat, Matteo Staffaroni | 2015-03-10 |
| 8908482 | Sacrificial protection layer for preventing ion mill damage to HAMR optical components | Thomas William Clinton, Jui-Lung Li, Juraj Topolancik | 2014-12-09 |
| 8842383 | Laser power sensor with dual temperature sensor | John Contreras, Samir Y. Garzon, Fu-Ying Huang, Lidu Huang, Barry Cushing Stipe | 2014-09-23 |
| 8617408 | Method for manufacturing a magnetic read sensor with narrow track width using amorphous carbon as a hard mask and localized CMP | Patrick M. Braganca, Jordan Asher Katine, Jui-Lung Li, Yang Li, Kanaiyalal C. Patel +2 more | 2013-12-31 |
| 8619535 | Thermally assisted recording head having recessed waveguide with near field transducer and methods of making same | Thomas Dudley Boone, Jr., Neil Leslie Robertson, Barry Cushing Stipe, Timothy Carl Strand | 2013-12-31 |
| 8498182 | Wrap-around antenna design for improved performance in thermally-assisted magnetic recording | Jordan Asher Katine, Neil Leslie Robertson, Matteo Staffaroni, Barry Cushing Stipe | 2013-07-30 |
| 8486289 | System, method and apparatus for fabricating a C-aperture or E-antenna plasmonic near field source for thermal assisted recording applications | Thomas Dudley Boone, Jr., Jordan Asher Katine, Barry Cushing Stipe | 2013-07-16 |
| 8339739 | Thermally assisted recording head with near field transducer having integral heatsink | Jordan Asher Katine, Neil Leslie Robertson, Barry Cushing Stipe | 2012-12-25 |
| 8335056 | CPP sensors with hard bias structures that shunt sense current towards a shield | Jeffrey R. Childress, Robert E. Fontana, Jr., Jordan Asher Katine, Neil Smith | 2012-12-18 |
| 8169881 | Thermally assisted recording head having recessed waveguide with near field transducer and methods of making same | Thomas Dudley Boone, Jr., Neil Leslie Robertson, Barry Cushing Stipe, Timothy Carl Strand | 2012-05-01 |
| 8092704 | System, method and apparatus for fabricating a c-aperture or E-antenna plasmonic near field source for thermal assisted recording applications | Thomas Dudley Boone, Jr., Jordan Asher Katine, Barry Cushing Stipe | 2012-01-10 |
| 8054586 | Write head design and method for reducing adjacent track interference at very narrow track widths | Yimin Hsu, Aron Pentek, Yi Zheng | 2011-11-08 |
| 7765677 | Method for manufacturing a magnetic write head using a protective layer to prevent write pole consumption | Yvette Chung Nga Winton, Yi Zheng | 2010-08-03 |
| 7743487 | Method to planarize perpendicular write poles using a combination of CMP and reactive ion milling | Amanda Baer, Michael Feldbaum, Ming Jiang, Aron Pentek, Neil Leslie Robertson +1 more | 2010-06-29 |