Issued Patents All Time
Showing 25 most recent of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387752 | Suspension damping | Ekaratch Pankaew, Preecha Sudachun, David Glaess, Chanatkarn Angsutanasombat | 2025-08-12 |
| 12389800 | Single line drive circuit enabling identical actuator orientation | Treesoon Kotchaplayuk, Johnathan Phu, David Glaess, Piyawech Keawlai | 2025-08-12 |
| 12380920 | Load beam limiter tabs for HAMR head slider protection | Long Zhang, David Glaess | 2025-08-05 |
| 12380921 | Suspension assembly with dimple features for engagement with actuator arm | David Glaess, Harlan Kragt | 2025-08-05 |
| 12367900 | Transitional load beam rail for hard disk drive suspensions | David Glaess, Long Zhang | 2025-07-22 |
| 12367899 | Gimbal strut configuration for high yaw suspension design | Long Zhang, David Glaess | 2025-07-22 |
| 12300281 | Hard disk drive gimbal design with high torsion frequencies | Ekaratch Pankaew | 2025-05-13 |
| 12300282 | Micro-dual stage actuated gimbal design | Long Zhang, David Glaess | 2025-05-13 |
| 12230299 | Low profile suspension design | David Glaess | 2025-02-18 |
| 12230301 | Method of manufacturing a multi-layer PZT microactuator with active PZT constraining layers for a DSA suspension | Peter Hahn, Long Zhang | 2025-02-18 |
| 12154604 | Gimbal assembly geometry for hard disk drive | — | 2024-11-26 |
| 12144258 | Suspension design with improved microactuator sensitivity and microactuator configurations | — | 2024-11-12 |
| 12068010 | Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspension | David Glaess, Long Zhang, Chris Dunn | 2024-08-20 |
| 12002497 | Suspension damping | Ekaratch Pankaew, Preecha Sudachun, David Glaess, Chanatkarn Angsutanasombat | 2024-06-04 |
| 11948611 | Non-right angle parallelogram PZT for suspension resonance improvement | Long Zhang, David Glaess | 2024-04-02 |
| 11948610 | Actuator joint with non-straight edge | Ekaratch Pankaew, Preecha Sudachun | 2024-04-02 |
| 11915732 | Head gimbal assembly for hard disk drive device | — | 2024-02-27 |
| 11915721 | Mount plate with suspension circuit indentations | Long Zhang, David Glaess | 2024-02-27 |
| 11900974 | Hard drive flexure including a trace overlapping a base layer feature | Treesoon Kotchaplayuk, Johnathan Phu, David Glaess, Rakkiet Warinsirirux | 2024-02-13 |
| 11900972 | Non-operational shock mitigation for a suspension device | David Glaess | 2024-02-13 |
| 11862209 | Load beam including slit feature | Long Zhang, David Glaess | 2024-01-02 |
| 11811335 | Contact pad with electrical connection structure for connecting a piezoelectric element and an electrical circuit with a conductive adhesive | Peter Hahn, David Glaess, Keith A. Vanderlee | 2023-11-07 |
| 11769524 | Multi-layer PZT microactuator having oppositely poled PZT constraining layer | Long Zhang, Peter Hahn, David Glaess | 2023-09-26 |
| 11715490 | Hard disk drive gimbal design with high torsion frequencies | Ekaratch Pankaew | 2023-08-01 |
| 11710503 | Gimbal assembly geometry for hard disk drive | — | 2023-07-25 |