Marc Fahlenkamp
31Patents
6h-index
25Co-inventors
65Inventor score
Filing activity: Dec 27, 2002 → Sep 26, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6665197B2 | Circuit configuration for producing a switching signal for a current-controlled switch-mode power supply | Electricity | 23 | Expired |
| US9602006B2 | Method and a controller for determining a demagnetization zero current time for a switched mode power supply | Electricity | 21 | Active |
| US7394669B2 | Switching mode power supplies | Emerging Cross-Sectional Technologies | 16 | Expired |
| US9590513B2 | Methods for operating a converter | Emerging Cross-Sectional Technologies | 8 | Active |
| US7449777B2 | Circuit arrangement comprising a power component and a drive circuit integrated in two semiconductor bodies | Electricity | 7 | Expired |
| US8953341B2 | Converter with reduced power consumption | Emerging Cross-Sectional Technologies | 7 | Active |
| US9698695B1 | Peak power limitation and overpower protection for switched-mode power supplies | Emerging Cross-Sectional Technologies | 6 | Active |
| US9660542B2 | Valley to valley switching in quasi-resonant mode for driver | Emerging Cross-Sectional Technologies | 6 | Active |
| US10158297B1 | Synchronous rectification control for flyback converter | Emerging Cross-Sectional Technologies | 5 | Active |
| US9673718B2 | Voltage conversion method and voltage converter | Emerging Cross-Sectional Technologies | 4 | Active |
| US9887564B2 | Switched mode power supply circuit | Electricity | 4 | Active |
| US8411471B2 | Electronic circuit and semiconductor arrangement with a load, a sense and a start-up transistor | Electricity | 3 | Active |
| US9124189B2 | Converter with galvanic isolation | Electricity | 3 | Active |
| US9069020B2 | Method and a circuit arrangement for determining a demagnetization zero current time | Electricity | 3 | Active |
| US6735095B2 | Switched-mode power supply with a function for detecting a broken feedback loop | Electricity | 3 | Expired |
| US9768697B2 | System and method for controlling a switched mode power supply using a feedback signal | Emerging Cross-Sectional Technologies | 2 | Active |
| US10892687B2 | Asymmetric power converter, power converters, and operating power converters | Emerging Cross-Sectional Technologies | 2 | Active |
| US7312597B2 | Actuation circuit for a switch in a switch-mode converter for improving the response to sudden changes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9647562B2 | Power conversion with switch turn-off delay time compensation | Emerging Cross-Sectional Technologies | 1 | Active |
| US9941798B2 | Switched-mode power conversion | Emerging Cross-Sectional Technologies | 1 | Active |
| US10135272B2 | Switched mode power supply circuit | Electricity | 1 | Active |
| US11404962B2 | Switched mode power converter that is switched using current thresholds | Electricity | 1 | Active |
| US9973094B2 | Power converter and power conversion method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10727751B2 | Switched-mode power supply with wake-up circuitry | Emerging Cross-Sectional Technologies | 0 | Active |
| US10879806B2 | Voltage converter controller, voltage controller and corresponding methods | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.