Issued Patents All Time
Showing 26–50 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9934801 | Optically opaque overlay with periodic structures for a waveguide of a heat-assisted magnetic recording slider | James Gary Wessel, Chen Wang | 2018-04-03 |
| 9911441 | Magnetic recording apparatus having thermal sensor and a solid-immersion mirror | Zoran Jandric, Martin Blaber, John Charles Duda | 2018-03-06 |
| 9852753 | Waveguide light delivery with subwavelength mirror for heat-assisted magnetic recording | — | 2017-12-26 |
| 9837112 | Optical reflectors for use with a near-field transducer | Ruoxi Yang, James Gary Wessel, Rachel Frakie, Werner Scholz, Chris Rea +3 more | 2017-12-05 |
| 9792946 | Patterned media for heat assisted recording | Ibrahim Kursat Sendur, William Albert Challener | 2017-10-17 |
| 9786314 | Waveguide system with inter-core coupler | — | 2017-10-10 |
| 9759863 | Waveguide with gradient index material adjacent input coupler | Mark Ostrowski, Chang Xie, Tae-Woo Lee, Lisa M. Hanson | 2017-09-12 |
| 9746623 | Mode converting waveguide for heat assisted magnetic recording | Michael Allen Seigler | 2017-08-29 |
| 9679594 | Reflector configured to prevent reflection from a recording medium to an energy source | Michael Allen Seigler, Weibin Chen, Werner Scholz | 2017-06-13 |
| 9659590 | Angled near-field transducer and waveguide | — | 2017-05-23 |
| 9659591 | Polynomial spiral waveguide that facilitates coupling light to a near-field transducer at an oblique angle | — | 2017-05-23 |
| 9632242 | Light delivery guide | — | 2017-04-25 |
| 9626991 | Near-field transducer with enlarged region, peg region, and heat sink region | Weibin Chen, Werner Scholz | 2017-04-18 |
| 9613643 | Alignment of optical components | Amit Sharma, Kaspar Ko | 2017-04-04 |
| 9502069 | Plasmonic transducer having two metal elements with a gap disposed therebetween | Yongjun Zhao | 2016-11-22 |
| 9449627 | Angled waveguide | Lina Cao, Werner Scholz, Pierre Asselin, Tae-Woo Lee | 2016-09-20 |
| 9424867 | Excitation of a near-field transducer using combined transverse electric and transverse magnetic modes | — | 2016-08-23 |
| 9418691 | Heat assisted media recording apparatus with laser diode mode hopping suppression | Xiaoyue Huang | 2016-08-16 |
| 9396748 | Peg height of near-field transducers | Nils Jan Gokemeijer, Yuhang Cheng, Kaspar Ko, Amit Sharma | 2016-07-19 |
| 9384770 | Near-field transducer with enlarged region, peg region, and heat sink region | Weibin Chen, Werner Scholz | 2016-07-05 |
| 9355662 | Polarization rotator | Yongjun Zhao | 2016-05-31 |
| 9322997 | Branched waveguide configuration | — | 2016-04-26 |
| 9316783 | Optical devices including assistant layers | — | 2016-04-19 |
| 9291560 | Characterization of near field transducers | Lifu Zhou | 2016-03-22 |
| 9275659 | Peg only near-field transducer | Yuhang Cheng | 2016-03-01 |