Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661788 | Heat-assisted recording head having sub wavelength mirror formed of first and second materials | Weibin Chen, Nan Zhou, Michael Allen Siegler | 2023-05-30 |
| 11373679 | Recording head with focusing structure | Yongjun Zhao, Nan Zhou, Weibin Chen, Huaqing Yin, Michael Allen Seigler | 2022-06-28 |
| 11264053 | Heat-assisted recording head having sub wavelength mirror formed of first and second materials | Weibin Chen, Nan Zhou, Michael Allen Seigler | 2022-03-01 |
| 11107497 | Recording head with focusing structure | Yongjun Zhao, Nan Zhou, Weibin Chen, Huaqing Yin, Michael Allen Seigler | 2021-08-31 |
| 10964340 | Heat-assisted recording head having sub wavelength mirror formed of first and second materials | Weibin Chen, Nan Zhou, Michael Allen Seigler | 2021-03-30 |
| 10748572 | Waveguide having reflector for heat-assisted magnetic recording head | Yongjun Zhao, Weibin Chen | 2020-08-18 |
| 9984714 | Apparatuses and methods for absorbing optical energy | Paul M. Jones, Timothy J. Klemmer, Martin Blaber, Xiaoding Ma, Zhaohui Fan +10 more | 2018-05-29 |
| 9875767 | Bolometer for internal laser power monitoring in heat-assisted magnetic recording device | John Charles Duda, James Gary Wessel | 2018-01-23 |
| 9837112 | Optical reflectors for use with a near-field transducer | James Gary Wessel, Rachel Frakie, Chubing Peng, Werner Scholz, Chris Rea +3 more | 2017-12-05 |
| 9734856 | Apparatuses and methods for absorbing optical energy | Paul M. Jones, Timothy J. Klemmer, Martin Blaber, Xiaoding Ma, Zhaohui Fan +10 more | 2017-08-15 |
| 9691424 | Bolometer for internal laser power monitoring in heat-assisted magnetic recording device | John Charles Duda, James Gary Wessel | 2017-06-27 |
| 9558764 | Waveguide of a write head with reduced cross sectional area proximate a near-field transducer | Pierre Asselin, Yongjun Zhao, James Gary Wessel, Tae-Woo Lee, Werner Scholz +1 more | 2017-01-31 |
| 9558770 | Slot waveguide that couples energy to a near-field transducer | Mark Anthony Gubbins, Aidan Dominic Goggin, Michael James Hardy, Roberto Fernandez Garcia, Choon How Gan | 2017-01-31 |
| 9524740 | Waveguide of a write head with reduced crosstrack width proximate a near-field transducer | Werner Scholz | 2016-12-20 |
| 9396749 | Waveguide core layer with reduced downtrack thickness proximate a near-field transducer | Pierre Asselin, James Gary Wessel | 2016-07-19 |
| 8346039 | Methods for three-dimensional nanofocusing of light and systems thereof | Zhaolin Lu | 2013-01-01 |