Peter Hahn

Method of manufacturing a multi-layer PZT microactuator with active PZT constraining layers for a DSA suspension

Method of Manufacturing Piezoelectric Microactuators Having Wrap-Around Electrodes

Contact pad with electrical connection structure for connecting a piezoelectric element and an electrical circuit with a conductive adhesive

Multi-layer PZT microactuator having oppositely poled PZT constraining layer

Tri-stage design for actuator attachment on flexure

Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspension

Multi-layer microactuators for hard disk drive suspensions

Multi-layer PZT microacuator with active PZT constraining layers for a DSA suspension

Contact pad features

Multilayer PZT electrode configuration for suspension stroke increase

METHOD OF MANUFACTURING PIEZOELECTRIC MICROACTUATORS HAVING WRAP-AROUND ELECTRODES

Assembly of DSA suspensions using microactuators with partially cured adhesives

Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspension

Disk drive suspension tri-stage actuator with single side actuator attach

Multi-layer microactuators for hard disk drive suspensions

Disk drive suspension tri-stage actuator having pseudo feature integrally constructed on trace gimbal

Manufacturing method for multi-layer PZT microactuator having a poled but inactive PZT constraining layer

Method of manufacturing a multi-layer PZT microactuator using wafer-level processing

Method of manufacturing piezoelectric microactuators having wrap-around electrodes

Piezoelectric actuator with wrap-around electrode on inactive constraining layer

Suspension circuit trace employing stacked traces and windowed stainless steel layer

DSA suspension with microactuators extending to gimbal through flexible connectors

Suspension microactuator with wrap-around electrode on inactive constraining layer