Inventor · disambiguated record
Robert C. Ledzius
Also filed as: LEDZIUS ROBERT · LEDZIUS ROBERT C · LEDZIUS ROBERT CHARLES
17 granted patents·3 pending applications·896 citations·filing 1986–2019
95Inventor score
Files withMOTOROLA INC12CONCERTAL SYSTEMS INC3MAXIM INTEGRATED PRODUCTS2LEDZIUS ROBERT CHARLES1QUICKFLEX INC1
Top patents by PatentIndex Score
20 records- 0198US5323157ASigma-delta digital-to-analog converter with reduced noiseMOTOROLA INC·Filed 1993·Granted Jun 21, 1994·247 cites·10 claims
- 0293US8362936B2Circuit and method for optimizing dynamic range in a digital to analog signal pathMAXIM INTEGRATED PRODUCTS·Filed 2011·Granted Jan 29, 2013·41 cites·22 claims
- 0387US4691124ASelf-compensating, maximum speed integrated circuitMOTOROLA INC·Filed 1986·Granted Sep 1, 1987·51 cites·12 claims
- 0486US7994947B1Method and apparatus for generating a target frequency having an over-sampled data rate using a system clock having a different frequencyMAXIM INTEGRATED PRODUCTS·Filed 2009·Granted Aug 9, 2011·14 cites·15 claims
- 0586US5357252ASigma-delta modulator with improved tone rejection and method thereforMOTOROLA INC·Filed 1993·Granted Oct 18, 1994·61 cites·23 claims
- 0685US6539438B1Reconfigurable computing system and method and apparatus employing sameQUICKFLEX INC·Filed 1999·Granted Mar 25, 2003·230 cites·31 claims
- 0779US5504751AMethod and apparatus for extracting digital information from an asynchronous data streamMOTOROLA INC·Filed 1994·Granted Apr 2, 1996·50 cites·19 claims
- 0875US10503855B2Methods and systems for system design automation (SDA) of mixed signal electronic circuitry including embedded software designsCONCERTAL SYSTEMS INC·Filed 2018·Granted Dec 10, 2019·4 cites·20 claims
- 0973US5030952ASigma-delta type analog to digital converter with trimmed output and feedbackMOTOROLA INC·Filed 1990·Granted Jul 9, 1991·34 cites·11 claims
- 1071US5729225AMethod and apparatus for asynchronous digital mixingMOTOROLA INC·Filed 1996·Granted Mar 17, 1998·70 cites·13 claims
- 1169US5057840AΣ-Δmodulator for digital-to-analog converterMOTOROLA INC·Filed 1990·Granted Oct 15, 1991·28 cites·11 claims
- 1253US5220326ADigital-to-analog converter with improved performance and method thereforMOTOROLA INC·Filed 1992·Granted Jun 15, 1993·16 cites·14 claims
- 1352US5235334ADigital-to-analog converter with a linear interpolatorMOTOROLA INC·Filed 1992·Granted Aug 10, 1993·12 cites·17 claims
- 1451US5231395ASigma-delta digital-to-analog converter with reduced distortionMOTOROLA INC·Filed 1992·Granted Jul 27, 1993·15 cites·20 claims
- 1548US2020117843A1Methods and systems for system design automation (sda) of mixed signal electronic circuitry including embedded software designsCONCERTAL SYSTEMS INC·Filed 2019·Application pending·0 cites
- 1646US5339079ADigital-to-analog converter with a flexible data interfaceMOTOROLA INC·Filed 1992·Granted Aug 16, 1994·18 cites·20 claims
- 1744US8456344B1Method and apparatus for generating a target frequency having an over-sampled data rate using a system clock having a different frequencyLEDZIUS ROBERT CHARLES·Filed 2011·Granted Jun 4, 2013·0 cites·8 claims
- 1841US2002021804A1System and method for data encryptionFiled 2001·Application pending·0 cites
- 1939US2021028922A1METHODS AND SYSTEMS FOR BLOCKCHAIN SECURED DYNAMIC LOGIC SYSTEM FOR DYNAMIC ON A CHIP (DLSoC) PROCESSOR AND SOFT CODE ECOSYSTEMCONCERTAL SYSTEMS INC·Filed 2019·Application pending·0 cites
- 2034US5122799AMulti-modulator digital-to-analog converterMOTOROLA INC·Filed 1990·Granted Jun 16, 1992·5 cites·9 claims
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