Inventor · disambiguated record
Brian D. Trotter
Also filed as: TROTTER BRIAN D · TROTTER BRIAN DAVID
13 granted patents·160 citations·filing 2001–2019
92Inventor score
Top patents by PatentIndex Score
13 records- 0194US7327296B1Signal processing system with modified delta sigma modulator quantizer output signals to spread harmonic frequencies of pulse width modulator output signalsCIRRUS LOGIC INC·Filed 2006·Granted Feb 5, 2008·34 cites·56 claims
- 0288US7277035B1Method and apparatus for reducing noise in a digital-to-analog converter (DAC) having a chopper output stageCIRRUS LOGIC INC·Filed 2006·Granted Oct 2, 2007·20 cites·23 claims
- 0384US6965335B1Methods for output edge-balancing in pulse width modulation systems and data converters using the sameCIRRUS LOGIC INC·Filed 2004·Granted Nov 15, 2005·31 cites·17 claims
- 0479US6885330B2Data converters with ternary pulse width modulation output stages and methods and systems using the sameCIRRUS LOGIC INC·Filed 2003·Granted Apr 26, 2005·24 cites·23 claims
- 0572US7167118B1Centered-pulse consecutive edge modulation (CEM) method and apparatusCIRRUS LOGIC INC·Filed 2005·Granted Jan 23, 2007·8 cites·20 claims
- 0671US10411822B2Method and apparatus for controlling a multichannel TDM deviceMAXIM INTEGRATED PRODUCTS·Filed 2017·Granted Sep 10, 2019·1 cites·14 claims
- 0770US7327295B1Constant edge-rate ternary output consecutive-edge modulator (CEM) method and apparatusCIRRUS LOGIC INC·Filed 2006·Granted Feb 5, 2008·7 cites·19 claims
- 0868US6531975B1Apparatus and method for multi-channel digital to analog conversion of signals with different sample ratesCIRRUS LOGIC INC·Filed 2001·Granted Mar 11, 2003·17 cites·27 claims
- 0967US9831973B2Method and apparatus for controlling a multichannel TDM deviceMAXIM INTEGRATED PRODUCTS·Filed 2014·Granted Nov 28, 2017·2 cites·7 claims
- 1066US6956919B2Single clock data communication in direct stream digital systemCIRRUS LOGIC INC·Filed 2002·Granted Oct 18, 2005·10 cites·20 claims
- 1160US11038611B2Method and apparatus for controlling a multichannel TDM deviceMAXIM INTEGRATED PRODUCTS·Filed 2019·Granted Jun 15, 2021·0 cites·10 claims
- 1252US6940437B2Multibit delta-sigma modulator with variable-level quantizerCIRRUS LOGIC INC·Filed 2003·Granted Sep 6, 2005·6 cites·22 claims
- 1340US7432842B1Multi-channel pulse width modulated signal interleave and inversionCIRRUS LOGIC INC·Filed 2006·Granted Oct 7, 2008·0 cites·25 claims
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