Issued Patents 2020
Showing 25 most recent of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876833 | Apparatus and method for measuring micrometer scale features of electronic component over millimeter scale distances to nanometer scale precision | — | 2020-12-29 |
| 10839837 | Determining span expansion or contraction between features and structures in thin films | Jason Liang, Calvin S. Lo | 2020-11-17 |
| 10832725 | Methods for selecting wrap angle for inducing tape tenting above transducer | W. Stanley Czarnecki, Calvin S. Lo | 2020-11-10 |
| 10832721 | Flexible media burnishing apparatus and method | Gary M. Decad, Jason Liang, Calvin S. Lo | 2020-11-10 |
| 10832714 | Data storage cartridge having a calibrated servo format region and methods for using same | — | 2020-11-10 |
| 10832713 | Multichannel tape recording device having calibrated span of transducers | — | 2020-11-10 |
| 10832712 | Magnetic thin film recording head module having electrical shielding between read and write transducer arrays | David J. Seagle, Calvin S. Lo | 2020-11-10 |
| 10832708 | Tape head and system having asymmetrical construction | — | 2020-11-10 |
| 10832706 | Multichannel tape head module having thermal device for controlling span between transducers | Hugo E. Rothuizen | 2020-11-10 |
| 10832740 | Multichannel tape head module having embedded thermal device | Calvin S. Lo | 2020-11-10 |
| 10818315 | Shorting tolerant tunnel valve head and circuit | W. Stanley Czarnecki, Jason Liang, Calvin S. Lo | 2020-10-27 |
| 10811036 | Filled-gap magnetic recording head and method of making | Icko E. T. Iben, Jason Liang | 2020-10-20 |
| 10803889 | Apparatus with data reader sensors more recessed than servo reader sensor | Calvin S. Lo | 2020-10-13 |
| 10796718 | Magnetic recording apparatus having circuits with differing tunnel valve sensors and about the same resistance | Robert E. Fontana, Jr., Calvin S. Lo | 2020-10-06 |
| 10783905 | Stress-free tape head module | — | 2020-09-22 |
| 10777221 | Segmented magnetic recording write head for writing timing-based servo patterns | Edwin R. Childers, Mark A. Lantz | 2020-09-15 |
| 10770101 | Systems and methods for writing servo patterns | Wayne Isami Imaino | 2020-09-08 |
| 10770099 | Stress-free tape head module | — | 2020-09-08 |
| 10755732 | Apparatus having sensors with hard spacers and low-contact-pressure head-tape interface | Calvin S. Lo | 2020-08-25 |
| 10748560 | Apparatus having low-contact-pressure head-tape interface | Calvin S. Lo | 2020-08-18 |
| 10748573 | Multichannel tape head module having mechanically settable transducer pitch | Calvin S. Lo, Hugo E. Rothuizen | 2020-08-18 |
| 10741204 | Multi-mode, multi-channel magnetic recording head and apparatus | — | 2020-08-11 |
| 10734023 | Aligned shingled writing for magnetic recording media and media having shingle edge positioned tracks | W. Stanley Czarnecki, Ernest S. Gale, Jason Liang | 2020-08-04 |
| 10734020 | Multi-mode, multi-channel magnetic recording head and apparatus | — | 2020-08-04 |
| 10726868 | Apparatus having an array of write transducers having a low friction interface | Calvin S. Lo | 2020-07-28 |