Inventor · disambiguated record
Rongsheng Liu
Also filed as: LIU RONGSHENG
5 granted patents·2 pending applications·10 citations·filing 2002–2022
67Inventor score
Files withABB AB1ABB TECHNOLOGY LTD1DODGE ACQUISITION CO1HITACHI ENERGY LTD1HITACHI ENERGY SWITZERLAND AG1
Top patents by PatentIndex Score
7 records- 0162US6885273B2Induction devices with distributed air gapsABB AB·Filed 2002·Granted Apr 26, 2005·9 cites·7 claims
- 0258US9129721B2Direct current (DC) transmission system comprising a thickness controlled laminated insulation layer and method of manufacturingLIU RONGSHENG·Filed 2014·Granted Sep 8, 2015·1 cites·16 claims
- 0355US12165795B2Support structure for at least one winding of a power transformer, power transformer and method for manufacturingHITACHI ENERGY LTD·Filed 2022·Granted Dec 10, 2024·0 cites·15 claims
- 0448US11488741B2Gel impregnated bushingHITACHI ENERGY SWITZERLAND AG·Filed 2019·Granted Nov 1, 2022·0 cites·16 claims
- 0544US2022106536A1Thermally Conductive LubricantDODGE ACQUISITION CO·Filed 2021·Application pending·0 cites
- 0641US2016049218A1Mixed solid insulation material for a transmission systemABB TECHNOLOGY LTD·Filed 2013·Application pending·0 cites
- 0734US8178780B2Electric insulation material, an electric device comprising the insulation material and a transformerHJORTSTAM OLOF·Filed 2010·Granted May 15, 2012·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →