Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9245543 | Method for providing an energy assisted magnetic recording head having a laser integrally mounted to the slider | Lei Wang, Wentao Yan | 2016-01-26 |
| 8811129 | Absorption enhanced media for energy assisted magnetic recording | Hongxing Yuan, Zhong Shi, Jinshan Li | 2014-08-19 |
| 8670294 | Systems and methods for increasing media absorption efficiency using interferometric waveguides | Zhong Shi, Hongxing Yuan, Sergei Sochava, Ronald L. Allen, Yunfei Li +1 more | 2014-03-11 |
| 8625941 | Broadband reflective waveguide metal gratings and their formation | Zhong Shi, Hongxing Yuan, Zhongyan Wang, Ge Yi | 2014-01-07 |
| 8599657 | Method and system for providing energy assisted magnetic recording disk drive using a distributed feedback laser | — | 2013-12-03 |
| 8593914 | Method and system for optically coupling a laser with a transducer in an energy assisted magnetic recording disk drive | Lei Wang, Sergei Sochava, Hyojune Lee, Arkadi Goulakov | 2013-11-26 |
| 8588039 | Energy-assisted magnetic recording head having multiple cores of different lengths | Zhong Shi, Kuochou Tai | 2013-11-19 |
| 8570844 | Absorption enhanced media for energy assisted magnetic recording | Hongxing Yuan, Zhong Shi, Jinshan Li | 2013-10-29 |
| 8486286 | Method and system for providing an energy assisted magnetic recording writer having an integrated NFT, heat sink, and pole | Wei-Xin Gao | 2013-07-16 |
| 8456964 | Energy assisted magnetic recording head having a reflector for improving efficiency of the light beam | Hongxing Yuan, Zhong Shi, Jinshan Li, Ut Tran | 2013-06-04 |
| 8456966 | Method and system for enhancing optical efficiency for an EAMR head | Zhong Shi, Hongxing Yuan, Rabee Ikkawi | 2013-06-04 |
| 8451556 | Method and system for providing a molded capping layer for an energy assisted magnetic recording head | Lei Wang | 2013-05-28 |
| 8441896 | Energy assisted magnetic recording head having laser integrated mounted to slider | Lei Wang, Wentao Yan | 2013-05-14 |
| 8422841 | Double optical grating | Zhong Shi, Hongxing Yuan, Zhongyan Wang, Jinshan Li | 2013-04-16 |
| 8422342 | Energy assisted magnetic recording disk drive using a distributed feedback laser | — | 2013-04-16 |
| 8325569 | EAMR head having improved optical coupling efficiency | Zhong Shi, Zhongyan Wang, Hongxing Yuan | 2012-12-04 |
| 8320220 | Method and system for providing an energy assisted magnetic recording disk drive having a non-conformal heat spreader | Hongxing Yuan, Wentao Yan, Zhong Shi, Jerome S. Marcelino, Yunfei Li +1 more | 2012-11-27 |
| 8320722 | Non-linear optical grating | Hongxing Yuan, Zhongyan Wang, Jinshan Li | 2012-11-27 |
| 8248896 | Method and system for providing an energy assisted magnetic recording disk drive having improved heat dissipation | Hongxing Yuan, Ge Yi, Wentao Yan, Zhongyan Wang, Jinshan Li | 2012-08-21 |
| 8116171 | Method and system for providing energy assisted magnetic recording disk drive using a vertical surface emitting laser | — | 2012-02-14 |
| 8012804 | Method and system for mounting lasers on energy assisted magnetic recording heads | Lei Wang | 2011-09-06 |
| 7869020 | Fourier filters, inspection systems, and systems for fabricating fourier filters | — | 2011-01-11 |
| 7869040 | Measurement systems configured to perform measurements of a specimen and illumination subsystems configured to provide illumination for a measurement system | Hidong Kwak, Shankar Krishnan, Haixing Zou | 2011-01-11 |
| 7764376 | Systems and methods for measurement of a specimen with vacuum ultraviolet light | John Fielden, Gary Janik | 2010-07-27 |
| 7738090 | Fourier filters, systems for fabricating fourier filters, and systems and methods for inspecting a specimen using fourier filters | — | 2010-06-15 |