Issued Patents All Time
Showing 25 most recent of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10347281 | Structures and methods for templated growth of high areal density heat assisted magnetic recording media | Hitesh Arora, Bruce Alvin Gurney, Olav Hellwig, Jodi Mari Iwata, Tiffany Santos +1 more | 2019-07-09 |
| 9558777 | Heat assisted magnetic recording (HAMR) media having a highly ordered crystalline structure | Olav Hellwig, Shikha Jain, Oleksandr Mosendz, Hans J. Richter | 2017-01-31 |
| 9443545 | Thermally stable Au alloys as a heat diffusion and plasmonic underlayer for heat-assisted magnetic recording (HAMR) media | Oleksandr Mosendz, Vijay Prakash Singh Rawat | 2016-09-13 |
| 9361926 | Media etch process | Qing Dai, Oleksandr Mosendz, Simone Pisana, James W. Reiner, Hans J. Richter +1 more | 2016-06-07 |
| 9324353 | Dual segregant heat assisted magnetic recording (HAMR) media | Olav Hellwig, Oleksandr Mosendz, Simone Pisana | 2016-04-26 |
| 9311948 | Magnetic layering for bit-patterned stack | Erol Girt, Alexander Y. Dobin, Bogdan Florin Valcu, Thomas F. Ambrose, Yingguo Peng +2 more | 2016-04-12 |
| 9280996 | All-optical magnetic recording system using FeMnPt media | Olav Hellwig, Oleksandr Mosendz | 2016-03-08 |
| 9183865 | Patterned perpendicular magnetic recording medium with ultrathin noble metal interlayer | Jean-Marc Beaujour, Bruce Alvin Gurney, Chu S. Tran | 2015-11-10 |
| 9147423 | Method for improving a patterned perpendicular magnetic recording disk with annealing | Michael Grobis, Olav Hellwig, Ernesto E. Marinero, Andrew Thomas McCallum | 2015-09-29 |
| 9040180 | Perpendicular magnetic recording disk with multiple magnetic layers and intermediate dual nucleation films for control of grain size | Ernesto E. Marinero, Brian R. York | 2015-05-26 |
| 8900655 | Method for fabricating patterned magnetic recording device | Bing K. Yen, David S. Kuo, Kim Y. Lee, Koichi Wago | 2014-12-02 |
| 8771529 | Method for imprint lithography | Kim Y. Lee, Bing K. Yen, David S. Kuo, Koichi Wago, Shih-Fu Lee | 2014-07-08 |
| 8673466 | CoPtCr-based bit patterned magnetic media | Hans J. Richter, Samuel D. Harkness, IV, Erol Girt | 2014-03-18 |
| 8541116 | Patterned perpendicular magnetic recording disk drive and medium with patterned exchange bridge layer below the data islands | Olav Hellwig, Dan S. Kercher, Ernesto E. Marinero, Manfred Ernst Schabes, Gabriel Zeltzer | 2013-09-24 |
| 8492010 | Silicon/gold seed structure for crystalline alignment in a film stack | Olav Hellwig | 2013-07-23 |
| 8460565 | Process for fabricating patterned magnetic recording device | Kim Y. Lee, Hong Ying Wang, Nobuo Kurataka, Christopher Formato, David S. Kuo | 2013-06-11 |
| 8399051 | Method for making a patterned perpendicular magnetic recording disk having a FePt or CoPt chemically ordered recording layer | Olav Hellwig, Jeffrey S. Lille, Andrew Thomas McCallum, Oleksandr Mosendz | 2013-03-19 |
| 8395984 | Multilevel data structure | Duane Karns, William Albert Challener, Edward Charles Gage, David S. Kuo, Neil Deeman +2 more | 2013-03-12 |
| 8383254 | Method of producing self-assembled cubic FePt nanoparticles and apparatus using same | Nisha Shukla, Timothy J. Klemmer, Chao Liu | 2013-02-26 |
| 8320232 | Patterned perpendicular magnetic recording medium with multiple magnetic layers and interlayers | Ernesto E. Marinero, Brian R. York | 2012-11-27 |
| 8312609 | Method of manufacturing a patterned media stamper | Gennady Gauzner, Nobuo Kurataka, Christopher Formato | 2012-11-20 |
| 8268461 | Patterned perpendicular magnetic recording medium with ultrathin oxide film and reduced switching field distribution | Olav Hellwig, Ernesto E. Marinero | 2012-09-18 |
| 8194508 | Waveform based bit detection for bit patterned media | Alan Johnston, Mark Anthony Gubbins | 2012-06-05 |
| 8154813 | Embedded servo on track for bit-patterned device | Hans J. Richter, David S. Kuo, Kim Y. Lee | 2012-04-10 |
| 8081542 | Thermally-assisted recording (TAR) disk drive with patterned multilevel media and laser with power modulation | Michael Grobis, Barry Cushing Stipe, Gabriel Zeltzer | 2011-12-20 |