Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302232 | Interference processing method and device | Liwei Cui, Ding Wang | 2025-05-13 |
| 10553241 | Near-field transducer (NFT) for a heat assisted magnetic recording (HAMR) device | Kris Vossough, Xiaokai Zhang, Armen Kirakosian, Jinwen Wang, Tsung-Yuan Chen | 2020-02-04 |
| 9881638 | Method for providing a near-field transducer (NFT) for a heat assisted magnetic recording (HAMR) device | Kris Vossough, Xiaokai Zhang, Armen Kirakosian, Jinwen Wang, Tsung-Yuan Chen | 2018-01-30 |
| 9449625 | Heat assisted magnetic recording head having a plurality of diffusion barrier layers | Kris Vossough, Marc Finot, John Love, Matthew R. Gibbons, Ge Yi | 2016-09-20 |
| 9286920 | Method for compensating for phase variations in an interferometric tapered waveguide in a heat assisted magnetic recording head | Ut Tran | 2016-03-15 |
| 9087537 | System for adjusting lapping of a transducer using a disk windage | Steven C. Rudy, Changqing Shi, Mark D. Moravec, Eric R. McKie, Nurul Amin | 2015-07-21 |
| 9087542 | Method for providing a structure having reduced voids in a magnetic recording transducer | Ut Tran, Shawn M. Tanner, Jerome S. Marcelino, Jikou Zhou | 2015-07-21 |
| 8964333 | Energy assisted magnetic recording transducer having an electronic lapping guide corresponding to a near-field transducer | Zhongyan Wang, Jinshan Li | 2015-02-24 |
| 8834728 | Method and system for providing an energy assisted magnetic recording writer having a self aligned heat sink and NFT | Shawn M. Tanner, Ut Tran, Zhongyan Wang, Mirzafer Abatchev | 2014-09-16 |
| 8773956 | Bi-layer NFT-core spacer for EAMR system and method of making the same | Zhongyan Wang, Hongxing Yuan, Shawn M. Tanner | 2014-07-08 |
| 8758083 | Method and system for adjusting lapping of a transducer using a disk windage | Steven C. Rudy, Changqing Shi, Mark D. Moravec, Eric R. McKie, Nurul Amin | 2014-06-24 |
| 8753903 | Methods and apparatuses for performing wafer level characterization of a plasmon element | Shawn M. Tanner, Sergei Sochava | 2014-06-17 |
| 8749790 | Structure and method to measure waveguide power absorption by surface plasmon element | Shawn M. Tanner, Ut Tran, Zhongyan Wang, Zhong Shi, Sergei Sochava | 2014-06-10 |
| 8721902 | Method and system for providing an energy assisted magnetic recording writer having a heat sink and NFT | Zhongyan Wang, Wei-Xin Gao, Shawn M. Tanner, Mirzafer Abatchev, Yanfeng Chen | 2014-05-13 |
| 8670295 | Method and system for optically coupling a laser with a transducer in an energy assisted magnetic recording disk drive | Ruolin Li, Ut Tran | 2014-03-11 |
| 8634280 | Method and system for providing an energy assisted magnetic recording writer having a ring shaped NFT | Zhongyan Wang, Hongxing Yuan, Zhong Shi | 2014-01-21 |
| 8565049 | Method and system for reducing thermal protrusion of an NFT | Shawn M. Tanner | 2013-10-22 |
| 8495813 | Method of making an energy-assisted magnetic recording apparatus | Jinshan Li | 2013-07-30 |
| 8491801 | Method and system for providing an NFT using a sacrificial NFT structure | Shawn M. Tanner, Ut Tran, Zhongyan Wang | 2013-07-23 |
| 8456963 | Method and system for an energy assisted magnetic recording head having a suspension-mounted laser | Ruolin Li, Ut Tran, Jinshan Li | 2013-06-04 |
| 8385158 | Method and system for providing a magnetic recording transducer having a planarized near-field transducer and a sloped pole | Ut Tran | 2013-02-26 |
| 8375565 | Method for providing an electronic lapping guide corresponding to a near-field transducer of an energy assisted magnetic recording transducer | Zhongyan Wang, Jinshan Li | 2013-02-19 |
| 8343364 | Double hard-mask mill back method of fabricating a near field transducer for energy assisted magnetic recording | Wei-Xin Gao, Guanxiong Li, Zhongyan Wang, Ge Yi | 2013-01-01 |
| 8307540 | Method for providing an energy assisted magnetic recording (EAMR) transducer | Ut Tran, Kevin Lin | 2012-11-13 |
| 8279719 | Method and system for coupling a laser with a slider in an energy assisted magnetic recording disk drive | Yugang Wang | 2012-10-02 |