Issued Patents All Time
Showing 26–50 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532323 | BiSbX (012) layers having increased operating temperatures for SOT and MRAM devices | Quang Le, Brian R. York, Susumu Okamura, Xiaoyong Liu, Kuok San Ho +1 more | 2022-12-20 |
| 11527390 | Base conducting layer beneath graphite layer of ceramic cathode for use with cathodic arc deposition | Reimar Azupardo, Randall George Simmons, Mary Agnes Gupit Perez | 2022-12-13 |
| 11514932 | Soft bias shape anisotropy stabilization read head design and method of making same | Quang Le, Hongquan Jiang, Hisashi Takano, Xiaoyong Liu | 2022-11-29 |
| 11514930 | Soft bias side shield stabilized by hard bias for read head design | Quang Le, Hongquan Jiang, Hisashi Takano | 2022-11-29 |
| 11514936 | Read head having one or more antiferromagnetic layers below soft bias side shields, and related methods | Quang Le, Hongquan Jiang, Hisashi Takano | 2022-11-29 |
| 11495741 | Bismuth antimony alloys for use as topological insulators | Brian R. York, Alan SPOOL, Michael A. Gribelyuk, Quang Le | 2022-11-08 |
| 11489108 | BiSb topological insulator with seed layer or interlayer to prevent sb diffusion and promote BiSb (012) orientation | Quang Le, Brian R. York, Andrew Chen, Thao A. Nguyen, Yongchul Ahn +4 more | 2022-11-01 |
| 11437061 | Read head having one or more antiferromagnetic layers above soft bias side shields, and related methods | Quang Le, Hongquan Jiang, Hisashi Takano | 2022-09-06 |
| 11270872 | Base conducting layer beneath graphite layer of ceramic cathode for use with cathodic arc deposition | Reimar Azupardo, Randall George Simmons, Mary Agnes Gupit Perez | 2022-03-08 |
| 11094338 | SOT film stack for differential reader | Xiaoyong Liu, Quang Le, Kuok San Ho, Hisashi Takano, Brian R. York | 2021-08-17 |
| 10783924 | Control head to head spacing using a piezoelectric device | Trevor W. Olson, Diane L. Brown | 2020-09-22 |
| 10748561 | Magnetic recording disk drive with a contact pad for protection of the write head and process for making the pad | Randall George Simmons | 2020-08-18 |
| 10083713 | Heat-assisted magnetic recording (HAMR) write head with protective multilayer film for near-field transducer | Randall George Simmons, Dung T. Nguyen, Mousumi Mani Biswas | 2018-09-25 |
| 9966237 | System and method for differential etching | Robert G. Biskeborn, Calvin S. Lo, Andrew C. Ting | 2018-05-08 |
| 9899049 | Magnetic write head having recessed trailing shield and trailing return pole | Masayoshi Endo, Randall George Simmons, Suping Song | 2018-02-20 |
| 9886973 | Surface treatment of magnetic recording heads for improving the robustness thereof | Kazuhito Miyata, Takefumi Kubota, Mineaki Kodama, Dorcas Gazelle Lagasca Flavier, Mary Agnes Gupit Perez +2 more | 2018-02-06 |
| 9865286 | Tape array electrical lapping guide design for small stripe TMR sensor | David J. Seagle, Diane L. Brown | 2018-01-09 |
| 9786302 | Flux-guided tunneling magnetoresistive (TMR) sensor for magnetic tape with reduced likelihood of electrical shorting | Diane L. Brown, David J. Seagle | 2017-10-10 |
| 9747929 | Method to coat NFT area with highly thermal conducting material in HAMR structure | Eduardo Torres, Randy Simmons | 2017-08-29 |
| 9460738 | Method to coat NFT area with highly thermal conducting material in HAMR structure | Eduardo Torres, Randy Simmons | 2016-10-04 |
| 9349395 | System and method for differential etching | Robert G. Biskeborn, Calvin S. Lo, Andrew C. Ting | 2016-05-24 |
| 9177588 | Recessed IRMN reader process | James Mac Freitag, Ying Hong, Stefan Maat, Masaya Nishioka, David J. Seagle +4 more | 2015-11-03 |
| 9053718 | Method for manufacturing a magnetic tape head using an ink mask formed by printing | Que Adrong, Dung T. Nguyen, Eduardo Torres Mireles | 2015-06-09 |
| 9011704 | Methods for texturing magnetic head surface | Robert G. Biskeborn, Jason Liang, Calvin S. Lo | 2015-04-21 |
| 8797688 | Fill-in contact layer for slider air bearing surface protective coating | Eric W. Flint, Randall George Simmons | 2014-08-05 |