Michael Frank
54Patents
3h-index
38Co-inventors
66Inventor score
Filing activity: Aug 18, 2000 → Aug 19, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7049717B2 | Machine device having superconducting winding and thermosiphon cooling of winding | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7528510B2 | Superconducting machine device with a superconducting winding and thermosiphon cooling | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6836043B2 | Engine with a superconductive winding arranged in a winding support and means for transmitting torque from the winding support to a shaft part | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7339293B2 | Electric machine with a wrapped winding cooled to a low temperature | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8380285B2 | Method for controlling a measurement of a magnetic resonance device on the basis of an electrocardiogram signal | Human Necessities | 3 | Active |
| US7240496B2 | Superconductive device comprising a refrigeration unit, equipped with a refrigeration head that is thermally coupled to a rotating superconductive winding | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7795764B2 | Machine having an uncooled rotor body and a cooled rotor winding, as well as an associated holding and/or supporting device | Emerging Cross-Sectional Technologies | 3 | Active |
| US7899521B2 | EKG measurement device | Human Necessities | 3 | Active |
| US7322046B2 | Method and system for the secure use of a network service | Electricity | 2 | Expired |
| US7702376B2 | Method for ECG-triggering a measuring sequence of a magnetic resonance device | Human Necessities | 2 | Active |
| US8332023B2 | Method for identifying an R-wave in an ECG signal, ECG measuring device and magnetic resonance scanner | Human Necessities | 2 | Active |
| US7211921B2 | Winding support of a superconductive rotor, comprising a structure to compensate for axial expansion of the support | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7272938B2 | Superconducting device with a cold head of a refrigeration unit with a thermosyphon effect thermally coupled to a rotating superconducting winding | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9148035B2 | Superconducting electrical machine having a connection device for axial expansion compensation of a winding former | Emerging Cross-Sectional Technologies | 1 | Active |
| US6822941B1 | Method and network element for relaying event messages | Electricity | 1 | Expired |
| US11502568B2 | Stator winding with increased power density | Electricity | 1 | Active |
| US9728313B2 | Device for cooling a superconducting machine | Emerging Cross-Sectional Technologies | 1 | Active |
| US8148857B2 | Cooling system of a superconducting machine | Emerging Cross-Sectional Technologies | 1 | Active |
| US9875833B2 | Superconduting coil device comprising coil winding and contacts | Electricity | 1 | Active |
| US9537374B2 | Rotor for an electric machine | Emerging Cross-Sectional Technologies | 1 | Active |
| US11092031B2 | Drive system for an aircraft | Emerging Cross-Sectional Technologies | 1 | Active |
| US6921992B2 | Machine with a superconducting winding arranged in a winding carrier and means for holding said winding carrier | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8063520B2 | Electrical machine having cooling system for a superconducting rotor winding | Emerging Cross-Sectional Technologies | 1 | Active |
| US7075208B2 | Machine with a coolable winding arranged in a winding support and with a torque transmitting device | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9083206B2 | Device and method for damped, non-contact support of a coolant feed line for superconducting machines | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.