Bernhard Wagner
33Patents
7h-index
60Co-inventors
72Inventor score
Filing activity: Jul 3, 1990 → Jan 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5335544A | Apparatus for measuring mechanical forces and force actions | Physics | 27 | Expired |
| US5719759A | DC/AC converter with equally loaded switches | Electricity | 22 | Expired |
| US6072856A | Power supply unit including a pulse width modulated inverter, notably for an x-ray generator | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5731968A | X-ray apparatus comprising a power supply section for powering an X-ray tube | Electricity | 14 | Expired |
| US5112875A | Polystyrene having high degree of expandability, and formulation having a highly-expandable polymer therein | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6279935A | Collapsible bicycle | Performing Operations; Transporting | 12 | Expired |
| US6477062B1 | Power supply unit including an inverter | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5115066A | Polystyrene having high degree of expandability, and formulation having a highly-expandable polymer therein | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6719369B1 | Child seat arrangement on a motor vehicle seat | Performing Operations; Transporting | 6 | Expired |
| US7830685B2 | Method modular power supply for x-ray tubes and method thereof | Electricity | 6 | Active |
| US7215023B2 | Power module | Electricity | 5 | Expired |
| US11350217B2 | Micromechanical sound transducer | Electricity | 5 | Active |
| US5572076A | Dielectric micromechanical element | Electricity | 5 | Expired |
| US5726509A | Dielectric motor | Electricity | 4 | Expired |
| US10349182B2 | Micromechanical piezoelectric actuators for implementing large forces and deflections | Electricity | 3 | Active |
| US6625380B2 | Method of producing a hollow mixing rod, and a mixing rod | Physics | 3 | Expired |
| US9621051B2 | Control modes for resonant DC-to-DC-converter | Emerging Cross-Sectional Technologies | 2 | Active |
| US6594160B2 | Power supply unit including an inverter | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11345491B1 | Device for dosing a powder, in particular a pulverulent pharmaceutical | Physics | 2 | Active |
| US10374520B2 | Control circuit and method for controlling a resonant converter and power inverter comprising the resonant converter and the control circuit | Emerging Cross-Sectional Technologies | 1 | Active |
| US9538958B2 | Permittivity shielding | Human Necessities | 0 | Active |
| US11063533B2 | Control circuit for controlling a resonant power converter | Emerging Cross-Sectional Technologies | 0 | Active |
| US11040325B2 | Apparatus having a multitude of particles and method for manufacturing the same | Performing Operations; Transporting | 0 | Active |
| US11672127B2 | Ferroelectric semiconductor device and method for producing a memory cell | Electricity | 0 | Active |
| US5057799A | Damping device | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.