Issued Patents 2019
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490211 | Tape head module having recessed portion to provide an air bearing between a tape medium and a tape bearing surface of the module | Calvin S. Lo | 2019-11-26 |
| 10475477 | Data storage cartridge having a calibrated servo format region and methods for using same | — | 2019-11-12 |
| 10453484 | Multi-mode, multi-channel magnetic recording head and apparatus | — | 2019-10-22 |
| 10453483 | Multi-mode, multi-channel magnetic recording head and apparatus | — | 2019-10-22 |
| 10446179 | Multi-mode, multi-channel magnetic recording head and apparatus | — | 2019-10-15 |
| 10422829 | Diagnostics in TMR sensors | Wlodzimierz S. Czarnecki, Icko E. T. Iben, Hugo E. Rothuizen | 2019-09-24 |
| 10418059 | Methods for selecting wrap angle for inducing tape tenting above transducer | W. Stanley Czarnecki, Calvin S. Lo | 2019-09-17 |
| 10395675 | Stress-free tape head module | — | 2019-08-27 |
| 10395684 | Protective layer for mitigating protruding defects in magnetic tape recording media | Calvin S. Lo | 2019-08-27 |
| 10395676 | Magnetic recording apparatus having circuits with differing tunnel valve sensors and about the same resistance | Robert E. Fontana, Jr., Calvin S. Lo | 2019-08-27 |
| 10395674 | Tape head and system having asymmetrical construction | — | 2019-08-27 |
| 10388311 | Aligned shingled writing for magnetic recording media and media having shingle edge positioned tracks | W. Stanley Czarnecki, Ernest S. Gale, Jason Liang | 2019-08-20 |
| 10388308 | Tunnel magnetoresistive sensor having leads supporting three dimensional current flow | Robert E. Fontana, Jr., Calvin S. Lo | 2019-08-20 |
| 10371743 | Diagnostics in TMR sensors | Wlodzimierz S. Czarnecki, Icko E. T. Iben, Hugo E. Rothuizen | 2019-08-06 |
| 10371742 | Diagnostics in TMR sensors | Wlodzimierz S. Czarnecki, Icko E. T. Iben, Hugo E. Rothuizen | 2019-08-06 |
| 10360933 | Hybrid dielectric gap liner and magnetic shield liner | Calvin S. Lo | 2019-07-23 |
| 10354679 | Magnetic recording module having tunnel valve sensors with dissimilar tunnel barrier resistivities | Robert E. Fontana, Jr., Calvin S. Lo | 2019-07-16 |
| 10332550 | Tunnel magnetoresistive sensor having stabilized magnetic shield and dielectric gap sensor | Robert E. Fontana, Jr., Calvin S. Lo | 2019-06-25 |
| 10319399 | Multi-mode, multi-channel magnetic recording head and apparatus | — | 2019-06-11 |
| 10311904 | Multi-mode, multi-channel magnetic recording head and apparatus | — | 2019-06-04 |
| 10304481 | Tape head having sensors proximate to a region between tented tape regions | — | 2019-05-28 |
| 10297275 | Magnetic recording module having differing tunnel valve sensors | Robert E. Fontana, Jr., Calvin S. Lo | 2019-05-21 |
| 10283147 | Write transducers having high moment layer | Robert E. Fontana, Jr., Calvin S. Lo | 2019-05-07 |
| 10283144 | Tape head having a portion of a bearing surface slot that defines a skiving edge | Calvin S. Lo | 2019-05-07 |
| 10269386 | Magnetic tape abrasivity measurement | Calvin S. Lo | 2019-04-23 |