Inventor · disambiguated record
David Kumar
Also filed as: KUMAR DAVID · KUMAR DAVID NALIN
6 granted patents·2 pending applications·197 citations·filing 1999–2025
82Inventor score
Top patents by PatentIndex Score
8 records- 0192US6692259B2Method and apparatus for providing interactive karaoke entertainmentELECTRIC PLANET·Filed 2002·Granted Feb 17, 2004·77 cites·11 claims
- 0289US6514083B1Method and apparatus for providing interactive karaoke entertainmentELECTRIC PLANET INC·Filed 1999·Granted Feb 4, 2003·81 cites·8 claims
- 0384US6971882B1Method and apparatus for providing interactive karaoke entertainmentELECTRIC PLANET INC·Filed 2003·Granted Dec 6, 2005·39 cites·13 claims
- 0479US12244999B2Digital stethoscopeALIVECOR INC·Filed 2024·Granted Mar 4, 2025·0 cites·20 claims
- 0575US2025247643A1Digital stethoscopeALIVECOR INC·Filed 2025·Application pending·0 cites
- 0668US11882402B2Digital stethoscopeALIVECOR INC·Filed 2021·Granted Jan 23, 2024·0 cites·20 claims
- 0758US12357217B2Integrated sport electrocardiogramy systemALIVECOR INC·Filed 2021·Granted Jul 15, 2025·0 cites·17 claims
- 0841US2017229595A1Apparatus for maintaining concentration and illumination systemsBANYAN ENERGY INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →