Inventor · disambiguated record
P Karthikeyan
Also filed as: KARTHIKEYAN P
2 granted patents·4 citations·filing 2011–2016
40Inventor score
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2 records- 0159US8409040B1Powertrain with two planetary gear sets and two motor/generators for hybrid vehicleGV RAVIKANTH·Filed 2011·Granted Apr 2, 2013·4 cites·17 claims
- 0232US9827977B2Powertrain with compound-split hybrid transmission having a reduced ravigneaux gear setGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Nov 28, 2017·0 cites·20 claims
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