Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11366307 | Programmable and reconfigurable mask with MEMS micro-mirror array for defect detection | Tim Mahatdejkul, Bret Whiteside | 2022-06-21 |
| 10522426 | Haze mask system for haze suppression | Dimitry Pokras, William VanHoomissen, Douglas Chan | 2019-12-31 |
| 9495984 | Waveguide with reflective grating for localized energy intensity | Jinshan Li, Zhong Shi | 2016-11-15 |
| 9384765 | Method and system for providing a HAMR writer having improved optical efficiency | Jianwei Mu, Michael V. Morelli, Sergei Sochava | 2016-07-05 |
| 9190085 | Waveguide with reflective grating for localized energy intensity | Jinshan Li, Zhong Shi | 2015-11-17 |
| 9159346 | Near field transducer using dielectric waveguide core with fine ridge feature | Jiangrong Cao, Michael V. Morelli, Peng Zhang, Brad V. Johnson, Matthew R. Gibbons | 2015-10-13 |
| 9142233 | Heat assisted magnetic recording writer having a recessed pole | Matthew R. Gibbons, Brad V. Johnson, Michael V. Morelli, Lisha Wang, Zhigang Bai +3 more | 2015-09-22 |
| 9064527 | High order tapered waveguide for use in a heat assisted magnetic recording head | Zhong Shi, Michael V. Morelli | 2015-06-23 |
| 9007879 | Interfering near field transducer having a wide metal bar feature for energy assisted magnetic recording | Jiangrong Cao, Michael V. Morelli, Matthew R. Gibbons, Peng Zhang, Brad V. Johnson | 2015-04-14 |
| 9001629 | Systems and methods for suppressing background energy of a waveguide in an energy assisted magnetic recording system | Ronald L. Allen, Michael V. Morelli, Matthew R. Gibbons, Zhong Shi | 2015-04-07 |
| 8971160 | Near field transducer with high refractive index pin for heat assisted magnetic recording | Michael V. Morelli, Jiangrong Cao, Brad V. Johnson, Rabee Ikkawi | 2015-03-03 |
| 8958168 | Method and system for providing an NFT having improved mechanical stability | Zhongyan Wang, Michael V. Morelli, Ronald L. Allen | 2015-02-17 |
| 8953422 | Near field transducer using dielectric waveguide core with fine ridge feature | Jiangrong Cao, Michael V. Morelli, Peng Zhang, Brad V. Johnson, Matthew R. Gibbons | 2015-02-10 |
| 8947985 | Heat assisted magnetic recording transducers having a recessed pole | Michael V. Morelli, Lisha Wang, Zhigang Bai, Yunfei Li, Zhanjie Li +2 more | 2015-02-03 |
| 8861124 | Integrated sensor for monitoring laser power in a heat assisted magnetic recording disk drive | Marc Finot, Matthew R. Gibbons, William J. Kozlovsky | 2014-10-14 |
| 8836949 | Systems and methods for characterizing near field transducer performance at wafer level using asymmetric interference waveguides | Zhong Shi, Michael V. Morelli | 2014-09-16 |
| 8811129 | Absorption enhanced media for energy assisted magnetic recording | Shing Lee, Zhong Shi, Jinshan Li | 2014-08-19 |
| 8773956 | Bi-layer NFT-core spacer for EAMR system and method of making the same | Zhongyan Wang, Shawn M. Tanner, Yufeng Hu | 2014-07-08 |
| 8670294 | Systems and methods for increasing media absorption efficiency using interferometric waveguides | Zhong Shi, Shing Lee, Sergei Sochava, Ronald L. Allen, Yunfei Li +1 more | 2014-03-11 |
| 8634280 | Method and system for providing an energy assisted magnetic recording writer having a ring shaped NFT | Zhongyan Wang, Zhong Shi, Yufeng Hu | 2014-01-21 |
| 8625941 | Broadband reflective waveguide metal gratings and their formation | Zhong Shi, Shing Lee, Zhongyan Wang, Ge Yi | 2014-01-07 |
| 8619512 | Stress buffer for near-field transducer in energy assisted magnetic recording and methods for fabricating the same | Zhongyan Wang, Wentao Yan, Matthew R. Gibbons, Michael V. Morelli | 2013-12-31 |
| 8570844 | Absorption enhanced media for energy assisted magnetic recording | Shing Lee, Zhong Shi, Jinshan Li | 2013-10-29 |
| 8532450 | Optical grating and method of manufacture | Zhongyan Wang, Wei-Xin Gao, Ruolin Li, Jinshan Li | 2013-09-10 |
| 8526275 | Systems and methods for dissipating heat from a near-field transducer in an energy assisted magnetic recording assembly | Zhongyan Wang, Wentao Yan, Yanfeng Chen, Matthew R. Gibbons, Zhong Shi | 2013-09-03 |