Inventor · disambiguated record
Bernt Bergdahl
Also filed as: BERGDAHL BERNT
7 granted patents·97 citations·filing 1978–2017
84Inventor score
Top patents by PatentIndex Score
7 records- 0182US4939486AFilter equipment for power linesASEA BROWN BOVERI·Filed 1989·Granted Jul 3, 1990·40 cites·19 claims
- 0261US4198668AHigh-voltage direct current interuption devicesASEA AB·Filed 1978·Granted Apr 15, 1980·10 cites·9 claims
- 0359US4419660AElectric filter equipmentASEA AB·Filed 1981·Granted Dec 6, 1983·14 cites·6 claims
- 0458US9264008B2Filter apparatus, a method for filtering harmonics in an electrical power transmission or distribution system, and such a systemBERGDAHL BERNT·Filed 2012·Granted Feb 16, 2016·3 cites·20 claims
- 0554US5414612AHVDC transmission with a converter connected between an AC voltage and a DC link common to the convertersASEA BROWN BOVERI·Filed 1993·Granted May 9, 1995·28 cites·22 claims
- 0647US8228694B2Converter station and a method for control thereofRADBRANT ULF·Filed 2006·Granted Jul 24, 2012·2 cites·27 claims
- 0742US10861657B2Bidirectional power valve and control method therefor and hybrid multi-terminal HVDC system using the sameABB POWER GRIDS SWITZERLAND AG·Filed 2017·Granted Dec 8, 2020·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →