Inventor · disambiguated record
Patrick L. Rakers
Also filed as: RAKERS PATRICK · RAKERS PATRICK L · RAKERS PATRICK LEE
36 granted patents·2 pending applications·2,099 citations·filing 1995–2015
98Inventor score
Files withMOTOROLA INC27FREESCALE SEMICONDUCTOR INC4INTEL IP CORP2OLIAEI OMID2FUJITSU SEMICONDUCTOR LTD1
Top patents by PatentIndex Score
38 records- 0197US6392544B1Method and apparatus for selectively activating radio frequency identification tags that are in close proximityMOTOROLA INC·Filed 2000·Granted May 21, 2002·289 cites·27 claims
- 0296US7495515B1Low-noise amplifierFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Feb 24, 2009·72 cites·22 claims
- 0396US7312654B2Quiet power up and power down of a digital audio amplifierFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Dec 25, 2007·66 cites·25 claims
- 0496US6587010B2Modulated radio frequency signal generation method and modulated signal sourceMOTOROLA INC·Filed 2001·Granted Jul 1, 2003·79 cites·19 claims
- 0596US6384727B1Capacitively powered radio frequency identification deviceMOTOROLA INC·Filed 2000·Granted May 7, 2002·196 cites·15 claims
- 0694US6134130APower reception circuits for a device receiving an AC power signalMOTOROLA INC·Filed 1999·Granted Oct 17, 2000·232 cites·21 claims
- 0794US5894284ACommon-mode output sensing circuitMOTOROLA INC·Filed 1996·Granted Apr 13, 1999·119 cites·21 claims
- 0894US5574457ASwitched capacitor gain stageMOTOROLA INC·Filed 1995·Granted Nov 12, 1996·96 cites·22 claims
- 0993US6763996B2Method of communication in a radio frequency identification systemMOTOROLA INC·Filed 2001·Granted Jul 20, 2004·94 cites·14 claims
- 1093US5625360ACurrent source for reducing noise glitches generated in a digital to analog converter and method thereforMOTOROLA INC·Filed 1995·Granted Apr 29, 1997·115 cites·18 claims
- 1192US6693572B1Digital tuning scheme for continuous-time sigma delta modulationMOTOROLA INC·Filed 2003·Granted Feb 17, 2004·54 cites·15 claims
- 1289US6697001B1Continuous-time sigma-delta modulator with discrete time common-mode feedbackMOTOROLA INC·Filed 2002·Granted Feb 24, 2004·45 cites·29 claims
- 1389US6535157B1Low power cyclic A/D converterMOTOROLA INC·Filed 2001·Granted Mar 18, 2003·65 cites·10 claims
- 1488US6466126B2Portable data device efficiently utilizing its available power and method thereofMOTOROLA INC·Filed 2001·Granted Oct 15, 2002·54 cites·19 claims
- 1587US7057492B2Enabling/enhancing a feature of an electronic device using radio frequency identification technologyMOTOROLA INC·Filed 2002·Granted Jun 6, 2006·55 cites·23 claims
- 1686US7177616B2High linearity and low noise CMOS mixer and signal mixing methodFREESCALE SEMICONDUCTOR INC·Filed 2004·Granted Feb 13, 2007·25 cites·29 claims
- 1785US6665338B1Circuitry for converting a sampled digital signal to a naturally sampled digital signal and method thereforMOTOROLA INC·Filed 2000·Granted Dec 16, 2003·34 cites·24 claims
- 1884US5998978AApparatus and method for reducing energy fluctuations in a portable data deviceMOTOROLA INC·Filed 1998·Granted Dec 7, 1999·41 cites·17 claims
- 1982US8698664B2Continuous-time incremental analog-to-digital converterOLIAEI OMID·Filed 2012·Granted Apr 15, 2014·8 cites·8 claims
- 2081US9735894B2High performance receiver architecture and methods thereofINTEL IP CORP·Filed 2015·Granted Aug 15, 2017·4 cites·27 claims
- 2179US6965339B2Method and system for analog to digital conversion using digital pulse width modulation (PWM)MOTOROLA INC·Filed 2004·Granted Nov 15, 2005·24 cites·19 claims
- 2278US6614323B2Modulated RF pulse waveform generation method and deviceMOTOROLA INC·Filed 2001·Granted Sep 2, 2003·22 cites·13 claims
- 2378US5644313ARedundant signed digit A-to-D conversion circuit and method thereofMOTOROLA INC·Filed 1995·Granted Jul 1, 1997·44 cites·22 claims
- 2473US8364112B2Linearization technique for mixerFUJITSU SEMICONDUCTOR LTD·Filed 2011·Granted Jan 29, 2013·4 cites·20 claims
- 2571US8447246B2System and method for a multi-band transmitterOLIAEI OMID·Filed 2011·Granted May 21, 2013·3 cites·18 claims
- 2670US8922291B2Differential transmission line shielded by two or more spaced groups of shieldsXIE HAOLU·Filed 2012·Granted Dec 30, 2014·4 cites·16 claims
- 2768US5525920AComparator circuit and method thereofMOTOROLA INC·Filed 1995·Granted Jun 11, 1996·23 cites·11 claims
- 2867US7706765B2Method and device for enabling and disabling group transmissionsMOTOROLA INC·Filed 2001·Granted Apr 27, 2010·11 cites·13 claims
- 2967US6549085B1Natural sampling method and device for RF pulse-width modulationMOTOROLA INC·Filed 2001·Granted Apr 15, 2003·12 cites·21 claims
- 3066US5818276ANon-overlapping clock generator circuit and method thereforMOTOROLA INC·Filed 1996·Granted Oct 6, 1998·25 cites·9 claims
- 3166US5572154ACircuit and method of sampling an analog signalMOTOROLA INC·Filed 1995·Granted Nov 5, 1996·28 cites·14 claims
- 3264US7653678B2Direct digital synthesis circuitFREESCALE SEMICONDUCTOR INC·Filed 2006·Granted Jan 26, 2010·2 cites·20 claims
- 3362US6317755B1Method and apparatus for data backup and restoration in a portable data deviceMOTOROLA INC·Filed 1999·Granted Nov 13, 2001·141 cites·20 claims
- 3461US7068169B2Use of a subcarrier in an organic semiconductor radio frequency identification systemMOTOROLA INC·Filed 2003·Granted Jun 27, 2006·7 cites·18 claims
- 3557US6810459B1Reduced complexity computer system architectureMOTOROLA INC·Filed 2001·Granted Oct 26, 2004·6 cites·27 claims
- 3656US2003171984A1Customization of promotional material through use of programmable radio frequency identification technologyFiled 2002·Application pending·0 cites
- 3744US9008231B2Signal duty cycle reductionINTEL IP CORP·Filed 2013·Granted Apr 14, 2015·0 cites·20 claims
- 3841US2003001009A1Collision mitigation method and apparatus used in a radio frequency identification systemMOTOROLA INC·Filed 2001·Application pending·0 cites
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