Johnathan Phu
8Patents
3h-index
15Co-inventors
50Inventor score
Filing activity: Apr 11, 2005 → Oct 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8526142B1 | Hard disk drive DSA suspension having PZT encapsulation dam | Physics | 48 | Active |
| US7551404B1 | Load beam having concave stiffener with locating flanges | Physics | 4 | Active |
| US7609481B1 | Oppositely deflected suspension flexure providing increased dimple contact force | Physics | 3 | Active |
| US12020732B2 | Gimbal design with increased dimple contact force | Physics | 1 | Active |
| US11900974B2 | Hard drive flexure including a trace overlapping a base layer feature | Physics | 1 | Active |
| US11348608B2 | Tri-stage design for actuator attachment on flexure | Physics | 0 | Active |
| US11495731B2 | Multilayer PZT electrode configuration for suspension stroke increase | Physics | 0 | Active |
| US12389800B2 | Single line drive circuit enabling identical actuator orientation | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.