Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205449 | Multi-layer PZT microacuator with active PZT constraining layers for a DSA suspension | David Glaess, Long Zhang, Chris Dunn | 2021-12-21 |
| 11121647 | Contact pad features | Peter Hahn, David Glaess, Keith A. Vanderlee | 2021-09-14 |
| 11056138 | Disk drive suspension tri-stage actuator with single side actuator attach | Peter Hahn, David Glaess | 2021-07-06 |
| 11011195 | Manufacturing method for multi-layer PZT microactuator having a poled but inactive PZT constraining layer | Long Zhang, Peter Hahn, David Glaess | 2021-05-18 |
| 10937452 | Disk drive suspension configured for vertical coupling and windage control | — | 2021-03-02 |
| 10916265 | Multi-layer actuator electrode configuration for resonance improvement | Long Zhang, David Glaess, Preecha Sudachun, Ekaratch Pankaew | 2021-02-09 |