Inventor · disambiguated record
Krishnappa Ranganath
Also filed as: RANGANATH KRISHNAPPA
6 granted patents·1 pending application·685 citations·filing 1993–2001
89Inventor score
Files withMICRO TECHNOLOGY INC WISCONSIN2MTI INTERNATIONAL INC2ENERSOL SYSTEMS INC1MTI INTERNATIONAL1
Top patents by PatentIndex Score
7 records- 0194US5471119ADistributed control system for lighting with intelligent electronic ballastsMTI INTERNATIONAL INC·Filed 1994·Granted Nov 28, 1995·197 cites·19 claims
- 0293US5349638AUniversal calling/originating number identificationMICRO TECHNOLOGY INC WISCONSIN·Filed 1993·Granted Sep 20, 1994·251 cites·9 claims
- 0385US5394064AElectronic ballast circuit for fluorescent lampsMICRO TECHNOLOGY INC WISCONSIN·Filed 1993·Granted Feb 28, 1995·61 cites·11 claims
- 0482US5747942AInverter for an electronic ballast having independent start-up and operational output voltagesENERSOL SYSTEMS INC·Filed 1996·Granted May 5, 1998·98 cites·35 claims
- 0577US5471117ALow power unity power factor ballastMTI INTERNATIONAL INC·Filed 1994·Granted Nov 28, 1995·42 cites·8 claims
- 0658US5636266AWireless caller information processing systemMTI INTERNATIONAL·Filed 1996·Granted Jun 3, 1997·36 cites·15 claims
- 0752US2001037245A1Point of sale device, e-commerce system, and method and apparatus for order processing and inventory managementFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →