Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374358 | Tape heads having tiered servo readers | Robert G. Biskeborn, David J. Seagle, Trevor W. Olson | 2025-07-29 |
| 12148447 | HDD head having same gap verify and system for using same | Robert G. Biskeborn, David J. Seagle | 2024-11-19 |
| 12094502 | Offset edge of servo heads relative to data heads for signal-to-noise ratio optimization in a tape head module | David J. Seagle | 2024-09-17 |
| 12087336 | Tape heads having shifted array/pad arrangements | Robert G. Biskeborn, David J. Seagle, Trevor W. Olson, Michael T. Babin, SR. | 2024-09-10 |
| 12027308 | Longitudinal sensor bias structures and method of formation thereof | Masaya Nishioka, Jianhua Hu, Cherngye Hwang | 2024-07-02 |
| 11862195 | Multi-channel recording head having servo readers proximate to write transducers and read transducers | Robert G. Biskeborn, David J. Seagle | 2024-01-02 |
| 11657842 | Tape drive with head-gimbal assembly and contact plate | Trevor W. Olson | 2023-05-23 |
| 11631535 | Longitudinal sensor bias structures and method of formation thereof | Masaya Nishioka, Jianhua Hu, Cherngye Hwang | 2023-04-18 |
| 11373683 | Data storage device using laterally offset read element to compensate for tape stretch | Mark L. Watson, David J. Seagle | 2022-06-28 |
| 11315593 | Tape drive with head-gimbal assembly and contact plate | Trevor W. Olson | 2022-04-26 |
| 11087786 | Tape drive with head-gimbal assembly and contact plate | Trevor W. Olson | 2021-08-10 |
| 11087782 | Shielding between heads for tape drive | Edward Hin Pong Lee | 2021-08-10 |
| 10783924 | Control head to head spacing using a piezoelectric device | Trevor W. Olson, Cherngye Hwang | 2020-09-22 |
| 10297278 | Material for use in a TMR read gap without adversely affecting the TMR effect | Satoru Araki, Hiroaki Chihaya, Dustin William Erickson, David J. Seagle | 2019-05-21 |
| 10199057 | Independent shunting of data and servo heads to allow a single sensor deposition on tape wafers | David J. Seagle | 2019-02-05 |
| 9865286 | Tape array electrical lapping guide design for small stripe TMR sensor | Cherngye Hwang, David J. Seagle | 2018-01-09 |
| 9786302 | Flux-guided tunneling magnetoresistive (TMR) sensor for magnetic tape with reduced likelihood of electrical shorting | Cherngye Hwang, David J. Seagle | 2017-10-10 |
| 9767833 | Wire bonding electrical lapping guides for tape head module | Glenn P. Gee, Darrick T. Smith, Hicham M. Sougrati | 2017-09-19 |
| 8804287 | Material for use in a TMR read gap without adversely affecting the TMR effect | Satoru Araki, Hiroaki Chihaya, Dustin William Erickson, David J. Seagle | 2014-08-12 |
| 8472146 | Current perpendicular magnetoresistive sensor with a dummy shield for capacitance balancing | David J. Seagle | 2013-06-25 |
| 8472148 | Self-aligned double flux guided TMR sensor | Edward Hin Pong Lee, David J. Seagle | 2013-06-25 |
| 8333898 | Method for manufacturing a magnetic tape head using a TMR sensor | Quang Le, Chang-Man Park, David J. Seagle, Eileen Yan | 2012-12-18 |
| 7095239 | Method for detecting defects that exhibit repetitive patterns | Wolfgang Goubau | 2006-08-22 |