Ake Ekstrom
6Patents
4h-index
2Co-inventors
43Inventor score
Filing activity: Nov 21, 1974 → Nov 19, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3968419A | Direct current transmission and method of operating the same | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5187651A | System for discharging electrical power from a high-voltage direct current line to local network | Emerging Cross-Sectional Technologies | 13 | Expired |
| US3992659A | High voltage direct current transmission | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4126892A | Selective voltage and current control for high voltage D.C. transmission systems | Emerging Cross-Sectional Technologies | 4 | Expired |
| US3962623A | Direct current transmission with two parallel circuits | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4024454A | Holding circuit for static convertor valves | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.