Inventor · disambiguated record
Robert J. Kakalec
Also filed as: KAKALEC ROBERT J · KAKALEC ROBERT JOHN
13 granted patents·428 citations·filing 1975–1999
93Inventor score
Files withLUCENT TECHNOLOGIES INC6BELL TELEPHONE LABOR INC3AT & T BELL LAB2AMERICAN TELEPHONE & TELEGRAPH1TELCORDIA TECH INC1
Top patents by PatentIndex Score
13 records- 0189US4536715ALinear dual detector opto-isolator circuitAT & T BELL LAB·Filed 1983·Granted Aug 20, 1985·46 cites·8 claims
- 0285US4763013ABackup protection switch to prevent reverse power flow in a UPSAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Aug 9, 1988·120 cites·10 claims
- 0382US4159514ASignal loss detector for three phase circuitBELL TELEPHONE LABOR INC·Filed 1977·Granted Jun 26, 1979·29 cites·6 claims
- 0479US6137292ASelf-adjusting battery diagnostic method for continuously providing best prediction of battery reserve timeLUCENT TECHNOLOGIES INC·Filed 1999·Granted Oct 24, 2000·46 cites·1 claims
- 0566US5917250AIsolation circuit and verification controller for a power supply and power plant employing the sameLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jun 29, 1999·48 cites·23 claims
- 0664US4631471AInductor apparatus for application of ferroresonant regulatorsAT & T BELL LAB·Filed 1985·Granted Dec 23, 1986·41 cites·8 claims
- 0754US5804890ADirect current voltage power backup systemLUCENT TECHNOLOGIES INC·Filed 1997·Granted Sep 8, 1998·37 cites·6 claims
- 0851US4030025AFerroresonant regulator with supplementary regulation through waveform controlBELL TELEPHONE LABOR INC·Filed 1976·Granted Jun 14, 1977·8 cites·8 claims
- 0948US5646462ADC voltage bypass power system architectureLUCENT TECHNOLOGIES INC·Filed 1995·Granted Jul 8, 1997·26 cites·10 claims
- 1040US6157164ABattery power systemTELCORDIA TECH INC·Filed 1999·Granted Dec 5, 2000·19 cites·21 claims
- 1130US5612859ABattery polarity switch for generating low frequency voltage waveformsLUCENT TECHNOLOGIES INC·Filed 1995·Granted Mar 18, 1997·7 cites·9 claims
- 1229US5982598AProtective circuit for a grounded power plantLUCENT TECHNOLOGIES INC·Filed 1997·Granted Nov 9, 1999·1 cites·20 claims
- 1329US4013900ACross inhibit circuit to prevent misfires of alternately triggered switching devicesBELL TELEPHONE LABOR INC·Filed 1975·Granted Mar 22, 1977·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →