Inventor · disambiguated record
Ruru Niu
Also filed as: NIU RURU
5 granted patents·13 citations·filing 2008–2017
72Inventor score
Top patents by PatentIndex Score
5 records- 0163US8650979B2Drive system of an electric vehicleREN YI·Filed 2011·Granted Feb 18, 2014·4 cites·19 claims
- 0253US8307925B2Hybrid power driving system and the driving methodTANG XIAOHUA·Filed 2008·Granted Nov 13, 2012·5 cites·22 claims
- 0351US8337351B2Hybrid power driving systemREN YI·Filed 2009·Granted Dec 25, 2012·2 cites·15 claims
- 0450US8336653B2Hybrid power drive system and drive methodREN YI·Filed 2009·Granted Dec 25, 2012·2 cites·17 claims
- 0531US11453980B2Turnout and turnout assemblyBYD CO LTD·Filed 2017·Granted Sep 27, 2022·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →