Inventor · disambiguated record
Deepak Kumaar Kandasamy Karthikeyan
Also filed as: KARTHIKEYAN DEEPAK · KARTHIKEYAN DEEPAK KUMAAR · KARTHIKEYAN DEEPAK KUMAAR K · KARTHIKEYAN DEEPAK KUMAAR KANDASAMY
16 granted patents·2 pending applications·370 citations·filing 2008–2021
94Inventor score
Files withENVIA SYSTEMS INC4GOPRO INC3KARTHIKEYAN DEEPAK KUMAAR KANDASAMY2LOPEZ HERMAN A2VENKATACHALAM SUBRAMANIAN2
Top patents by PatentIndex Score
18 records- 0197US8535832B2Metal oxide coated positive electrode materials for lithium-based batteriesKARTHIKEYAN DEEPAK KUMAAR KANDASAMY·Filed 2010·Granted Sep 17, 2013·76 cites·16 claims
- 0297US8394534B2Layer-layer lithium rich complex metal oxides with high specific capacity and excellent cyclingLOPEZ HERMAN A·Filed 2010·Granted Mar 12, 2013·48 cites·24 claims
- 0396US9843041B2Coated positive electrode materials for lithium ion batteriesLOPEZ HERMAN A·Filed 2009·Granted Dec 12, 2017·32 cites·17 claims
- 0495USD861592SBatteryGOPRO INC·Filed 2017·Granted Oct 1, 2019·69 cites·1 claims
- 0594US8741484B2Doped positive electrode active materials and lithium ion secondary battery constructed therefromKARTHIKEYAN DEEPAK KUMAAR KANDASAMY·Filed 2010·Granted Jun 3, 2014·33 cites·18 claims
- 0694US8663849B2Metal halide coatings on lithium ion battery positive electrode materials and corresponding batteriesVENKATACHALAM SUBRAMANIAN·Filed 2010·Granted Mar 4, 2014·14 cites·23 claims
- 0794US8475959B2Lithium doped cathode materialVENKATACHALAM SUBRAMANIAN·Filed 2010·Granted Jul 2, 2013·11 cites·8 claims
- 0891USD940066SBatteryGOPRO INC·Filed 2019·Granted Jan 4, 2022·42 cites·1 claims
- 0991US10193135B2Positive electrode active materials with composite coatings for high energy density secondary batteries and corresponding processesENVIA SYSTEMS INC·Filed 2016·Granted Jan 29, 2019·4 cites·28 claims
- 1091US9552901B2Lithium ion batteries with high energy density, excellent cycling capability and low internal impedanceAMIRUDDIN SHABAB·Filed 2012·Granted Jan 24, 2017·11 cites·32 claims
- 1191US8741485B2Layer-layer lithium rich complex metal oxides with high specific capacity and excellent cyclingENVIA SYSTEMS INC·Filed 2013·Granted Jun 3, 2014·6 cites·24 claims
- 1290US8465873B2Positive electrode materials for high discharge capacity lithium ion batteriesLOPEZ HERMAN·Filed 2008·Granted Jun 18, 2013·15 cites·11 claims
- 1389US8916294B2Fluorine doped lithium rich metal oxide positive electrode battery materials with high specific capacity and corresponding batteriesKUMAR SUJEET·Filed 2009·Granted Dec 23, 2014·9 cites·24 claims
- 1474USRE49980EPositive electrode active materials with composite coatings for high energy density secondary batteries and corresponding processesZENLABS ENERGY INC·Filed 2021·Granted May 21, 2024·0 cites·41 claims
- 1572USD1063818SBatteryGOPRO INC·Filed 2021·Granted Feb 25, 2025·0 cites·1 claims
- 1667US2014234716A1Layer-layer lithium rich complex metal oxides with high specific capacity and excellent cyclingENVIA SYSTEMS INC·Filed 2014·Application pending·0 cites
- 1763US9960424B2Positive electrode materials for high discharge capacity lithium ion batteriesENVIA SYSTEMS INC·Filed 2013·Granted May 1, 2018·0 cites·18 claims
- 1863US2018062170A1Coated positive electrode materials for lithium ion batteriesZENLABS ENERGY INC·Filed 2017·Application pending·0 cites
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