Inventor · disambiguated record
David K. Lovelace
Also filed as: LOVELACE DAVID · LOVELACE DAVID K · LOVELACE DAVID KEVIN
19 granted patents·2 pending applications·551 citations·filing 1995–2024
96Inventor score
Top patents by PatentIndex Score
21 records- 0192US5578860AMonolithic high frequency integrated circuit structure having a grounded source configurationMOTOROLA INC·Filed 1995·Granted Nov 26, 1996·125 cites·32 claims
- 0287US6133797ASelf calibrating VCO correction circuit and method of operationMOTOROLA INC·Filed 1999·Granted Oct 17, 2000·83 cites·15 claims
- 0386US6819196B2Crystal oscillator with control feedback to maintain oscillationSTANDARD MICROSYST SMC·Filed 2003·Granted Nov 16, 2004·24 cites·18 claims
- 0483US6137999AImage reject transceiver and method of rejecting an imageMOTOROLA INC·Filed 1997·Granted Oct 24, 2000·61 cites·17 claims
- 0571US6150881AAmplifier circuit with amplitude and phase correction and method of operationMOTOROLA INC·Filed 1999·Granted Nov 21, 2000·34 cites·11 claims
- 0665US6487395B1Radio frequency electronic switchMOTOROLA INC·Filed 1998·Granted Nov 26, 2002·37 cites·17 claims
- 0765US6100721ACircuit and method of extending the linear range of a phase frequency detectorMOTOROLA INC·Filed 1999·Granted Aug 8, 2000·53 cites·20 claims
- 0863US7415260B2Current-mode direct conversion receiverSTANDARD MICROSYST SMC·Filed 2004·Granted Aug 19, 2008·7 cites·36 claims
- 0959US5926052AVariable phase shifter and methodMOTOROLA INC·Filed 1997·Granted Jul 20, 1999·15 cites·13 claims
- 1058US7055047B2Selective implementation of power management schemes based on detected computer operating environmentSTANDARD MICROSYST SMC·Filed 2003·Granted May 30, 2006·6 cites·40 claims
- 1156US5659263ACircuit and method for correcting phase error in a multiplier circuitMOTOROLA INC·Filed 1996·Granted Aug 19, 1997·21 cites·21 claims
- 1253US6137995ACircuit and method of generating a phase locked loop signal having an offset referenceMOTOROLA INC·Filed 1998·Granted Oct 24, 2000·20 cites·16 claims
- 1352US2025321604A1Techniques for voltage reference circuits with adaptive power cyclingCYPRESS SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 1450US6100763ACircuit for RF buffer and method of operationMOTOROLA INC·Filed 1999·Granted Aug 8, 2000·13 cites·18 claims
- 1549US6137852APhase detector circuit and method of phase detectingMOTOROLA INC·Filed 1997·Granted Oct 24, 2000·13 cites·6 claims
- 1649US6104227ARF mixer circuit and method of operationMOTOROLA INC·Filed 1999·Granted Aug 15, 2000·14 cites·19 claims
- 1748US6177832B1High frequency differential to single-ended converterMOTOROLA INC·Filed 1998·Granted Jan 23, 2001·11 cites·12 claims
- 1841US5617056ABase current compensation circuitMOTOROLA INC·Filed 1995·Granted Apr 1, 1997·8 cites·16 claims
- 1936US2006217087A1Radio frequency power amplifier and method using an amplitude control systemPULSEWAVE RF INC·Filed 2006·Application pending·0 cites
- 2035US5942939AAmplifier and method of canceling distortion by combining hyperbolic tangent and hyperbolic sine transfer functionsMOTOROLA INC·Filed 1998·Granted Aug 24, 1999·6 cites·20 claims
- 2124US6137997ACircuit for receiving and transmitting signals and methodMOTOROLA INC·Filed 1998·Granted Oct 24, 2000·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →