Eberhard Waffenschmidt
50Patents
11h-index
59Co-inventors
81Inventor score
Filing activity: Nov 10, 1999 → Feb 10, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7932798B2 | System, an inductive power device, an energizable load and a method for enabling a wireless power transfer | Electricity | 147 | Active |
| US8810071B2 | Wireless power transmission system | Electricity | 74 | Active |
| US6304074A | Method for the offset calibration of a magnetoresistive angle sensor including at least one wheatstone bridge | Physics | 35 | Expired |
| US6903938B2 | Printed circuit board | Electricity | 29 | Expired |
| US7893661B2 | Driver circuit arrangement | Emerging Cross-Sectional Technologies | 22 | Active |
| US9084343B2 | Electronic device having an inductive receiver coil with ultra-thin shielding layer and method | Electricity | 18 | Active |
| US7909483B2 | Lighting system | Emerging Cross-Sectional Technologies | 16 | Active |
| US9356383B2 | Transmitter module for use in a modular power transmitting system | Electricity | 15 | Active |
| US7915991B2 | Fractional turns transformers with ferrite polymer core | Emerging Cross-Sectional Technologies | 15 | Expired |
| US8184445B2 | Modular electric system | Emerging Cross-Sectional Technologies | 11 | Active |
| US9795069B2 | Method for configuring an electronic device having an inductive receiver coil with ultra-thin shielding layer | Electricity | 11 | Active |
| US6943544B2 | Adjustment of a magneto-resistive angle sensor | Physics | 9 | Expired |
| US9698761B2 | Dynamic resonant matching circuit for wireless power receivers | Electricity | 9 | Active |
| US6529363B2 | Capacitor integrated into transformer by multi-layer foil winding | Electricity | 9 | Expired |
| US7417523B2 | Ultra-thin flexible inductor | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8866480B2 | Inductively powered electric component of an MRI apparatus | Physics | 6 | Active |
| US9741487B2 | Conductive layer of a large surface for distribution of power using capacitive power transfer | Electricity | 5 | Active |
| US8423129B2 | Method and apparatus for inductively measuring the bio-impedance of a user's body | Human Necessities | 5 | Active |
| US6707662B2 | Planar polymer capacitor | Electricity | 4 | Expired |
| US7855498B2 | Light-emitting device with a sealing integrated driver circuit | Electricity | 4 | Active |
| US10312750B2 | Method and device for detecting a device in a wireless power transmission system | Electricity | 3 | Active |
| US9735583B2 | Methods, transmission devices and transmission control system for transmitting power wirelessly | Electricity | 2 | Active |
| US7113066B2 | Electronic inductive and capacitive component | Electricity | 2 | Expired |
| US9520225B2 | Apparatus, a system and a method for enabling electromagnetic energy transfer | Electricity | 2 | Active |
| US7554822B2 | Power converter for led large area light source lamp | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.