Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8743497 | Discrete track media (DTM) design and fabrication for heat assisted magnetic recording (HAMR) | Kaizhong Gao, Michael Allen Seigler, Ganping Ju, Bin Lu | 2014-06-03 |
| 8711662 | Near-field transducers for focusing light | Lien Lee, Kaizhong Gao, Amit Vasant Itagi, William Albert Challener | 2014-04-29 |
| 8654618 | TAMR structure with HDI sensor for head-disk interference and temperature rise sensing | Kowang Liu, Xiaohua Lou | 2014-02-18 |
| 8649245 | Direct waveguide light delivery to NFT for heat assisted magnetic recording | Arkadi Goulakov, Kaizhong Gao | 2014-02-11 |
| 8630153 | TAMR writer with a concave leading shield for enhanced field magnitude | Yiming Wang, Tobias Maletzky, Dayu Zhou, Joe Smyth, Moris Dovek | 2014-01-14 |
| 8630152 | 3-D self-focusing gap plasmon generator for TAMR | Joe Smyth, Moris Dovek | 2014-01-14 |
| 8614933 | Optical unit protection on a thermally-assisted magnetic recording head | Erhard Schreck, Greg Lyon | 2013-12-24 |
| 8599656 | Planar plasmon generator with a scalable feature for TAMR | Tobias Maletzky, Suping Song, Dayu Zhou, Joe Smyth, Moris Dovek | 2013-12-03 |
| 8503271 | Method of forming a plasmon antenna with magnetic core for thermally assisted magnetic recording | Yuchen Zhou, Kenichi Takano, Erhard Schreck, Moris Dovek, Joe Smyth | 2013-08-06 |
| 8488419 | Hybrid plasmon generator structure and process | Yoshitaka Sasaki, Hiroyuki Ito | 2013-07-16 |
| 8416530 | Write head with bevel structure and reverse NFT for HAMR | Kaizhong Gao, Arkadi Goulakov | 2013-04-09 |
| 8385159 | Near field transducer with shaped energy radiating end | Kaizhong Gao, Yongjun Zhao, William Albert Challener | 2013-02-26 |
| 8369189 | Heat assisted narrow pole design with trailing shield | Yuchen Zhou, Kenichi Takano, Joe Smyth | 2013-02-05 |
| 8295132 | Plasmon shield to shape and reduce optical spot | Yuchen Zhou, Joe Smyth, Tobias Maletzky, Kenichi Takano, Erhard Schreck | 2012-10-23 |
| 8284637 | Shaped plasmon generators for thermally-assisted magnetic recording | Kenichi Takano, Yuchen Zhou, Erhard Schreck, Joe Smyth, Moris Dovek | 2012-10-09 |
| 8264788 | Discrete track media (DTM) design and fabrication for heat assisted magnetic recording (HAMR) | Kaizhong Gao, Michael Allen Seigler, Ganping Ju, Bin Lu | 2012-09-11 |
| 8248898 | Thermally-assisted magnetic recording head having main waveguide and sub-waveguides | Erhard Schreck, Tobias Maletzky, Joe Smyth, Dayu Zhou, Yuchen Zhou +1 more | 2012-08-21 |
| 8248891 | Near-field transducers for focusing light | Lien Lee, Kaizhong Gao, Amit Vasant Itagi, William Albert Challener | 2012-08-21 |
| 8238202 | Directional waveguide coupler for ABS reflected light | Erhard Schreck, Tobias Maletzky, Yuchen Zhou, Kenichi Takano, Joe Smyth | 2012-08-07 |
| 8233358 | Plasmon antenna with magnetic core for thermally assisted magnetic recording | Yuchen Zhou, Kenichi Takano, Erhard Schreck, Moris Dovek, Joe Smyth | 2012-07-31 |
| 8228634 | Integrated focusing elements for TAMR light delivery system | Erhard Schreck, Joe Smyth, Moris Dovek | 2012-07-24 |
| 8179628 | Magnetic core plasmon antenna with improved coupling efficiency | Yuchen Zhou, Tobias Maletzky, Zhigang Bai, Kenichi Takano, Erhard Schreck | 2012-05-15 |
| 8159769 | Heat-assisted magnetic recording with shaped magnetic and thermal fields to minimize transition curvature | Sharat Batra, Amit Vasant Itagi, Ganping Ju | 2012-04-17 |
| 8059496 | Magnetic core plasmon antenna with recessed plasmon layer | Yuchen Zhou, Kenichi Takano, Moris Dovek, Tobias Maletzky, Erhard Schreck +1 more | 2011-11-15 |
| 8036069 | Plasmon shield to shape and reduce optical spot | Yuchen Zhou, Joe Smyth, Tobias Maletzky, Kenichi Takano, Erhard Schreck | 2011-10-11 |