Bernd Dittmer
12Patents
6h-index
31Co-inventors
66Inventor score
Filing activity: Nov 19, 1990 → Feb 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6541947B1 | Step-down constant-current transformer | Emerging Cross-Sectional Technologies | 61 | Expired |
| US6266710A | Serial data transfer device | Performing Operations; Transporting | 26 | Expired |
| US8729864B2 | Method and device for limiting the starting current and for discharging the DC voltage intermediate circuit | Emerging Cross-Sectional Technologies | 15 | Active |
| US5425073A | Analyzer circuit an inductive position sensor | Physics | 11 | Expired |
| US6314009A | Device and method for controlled parallel operation of direct current converters | Electricity | 10 | Expired |
| US6300746A | Method for regulating a generator | Electricity | 7 | Expired |
| US5409089A | Shock absorber | Performing Operations; Transporting | 5 | Expired |
| US5247234A | Control arrangement | Physics | 5 | Expired |
| US9252625B2 | Method and device for charging a battery of an electrical drive using components of the electrical drive | Emerging Cross-Sectional Technologies | 3 | Active |
| US11223211B2 | Method for operating a charging device | Electricity | 0 | Active |
| US10978982B2 | Method and device for operating an electronically commutated electrical machine in the event of a fault | Emerging Cross-Sectional Technologies | 0 | Active |
| US6498465B1 | Device for generating an adjustment signal for a D.C. converter | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.