Inventor · disambiguated record
Duane L. Abbey
Also filed as: ABBEY DUANE · ABBEY DUANE L
13 granted patents·1 pending application·695 citations·filing 1976–2010
94Inventor score
Files withROCKWELL COLLINS INC6ROCKWELL INTERNATIONAL CORP3ABBEY DUANE L1ROCKWELL SCIENCE CENTER INC1ROCKWELL SCIENCE CT1
Top patents by PatentIndex Score
14 records- 0195US6373418B1Nyquist response restoring delta-sigma modulator based analog to digital and digital to analog conversionROCKWELL COLLINS INC·Filed 2000·Granted Apr 16, 2002·90 cites·30 claims
- 0295US6151354AMulti-mode, multi-band, multi-user radio system architectureROCKWELL SCIENCE CT·Filed 1997·Granted Nov 21, 2000·223 cites·9 claims
- 0389US6061008ASigma-delta-sigma modulator for high performance analog-to-digital and digital-to-analog conversionROCKWELL SCIENCE CENTER INC·Filed 1997·Granted May 9, 2000·78 cites·66 claims
- 0487US8233412B1Multi-signal, software-defined and staring cognitive communications systemABBEY DUANE L·Filed 2010·Granted Jul 31, 2012·22 cites·21 claims
- 0587US4025874AMaster/slave clock arrangement for providing reliable clock signalROCKWELL INTERNATIONAL CORP·Filed 1976·Granted May 24, 1977·25 cites·19 claims
- 0677US7170959B1Tailored response cascaded integrator comb digital filter and methodology for parallel integrator processingROCKWELL COLLINS INC·Filed 1999·Granted Jan 30, 2007·32 cites·10 claims
- 0777US5430770AMethod and apparatus for composite signal separation and PSK/AM/FM demodulationROCKWELL INTERNATIONAL CORP·Filed 1994·Granted Jul 4, 1995·85 cites·9 claims
- 0875US6587060B1Multi-bit monotonic quantizer and linearized delta-sigma modulator based analog-to-digital and digital-to analog conversionFiled 1999·Granted Jul 1, 2003·37 cites·20 claims
- 0967US6232901B1High performance sigma-delta-sigma low-pass/band-pass modulator based analog-to-digital and digital-to-analog converterROCKWELL COLLINS INC·Filed 1999·Granted May 15, 2001·28 cites·20 claims
- 1060US6438187B1Phase processor for data pattern correlatorROCKWELL COLLINS INC·Filed 1999·Granted Aug 20, 2002·43 cites·8 claims
- 1151US6396953B1Data pattern correlatorROCKWELL COLLINS INC·Filed 1999·Granted May 28, 2002·24 cites·21 claims
- 1244US7398065B1Programmable sampling band pass filterROCKWELL COLLINS INC·Filed 2004·Granted Jul 8, 2008·2 cites·9 claims
- 1337US5615411AMethod and apparatus for composite signal separation and FM demodulationROCKWELL INTERNATIONAL CORP·Filed 1994·Granted Mar 25, 1997·6 cites·8 claims
- 1429US2001040930A1Multi-band direct sampling receiverFiled 1997·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →