Inventor · disambiguated record
Douglas J. Nelson
Also filed as: NELSON DOUGLAS J
15 granted patents·2 pending applications·716 citations·filing 1990–2023
94Inventor score
Files withUS NATIONAL SECURITY AGENCY4NEURAL CLAIM SYSTEM INC3KNIGHT TREAT SYSTEMS INC1NELSON DOUGLAS J1NESTLE SA1
Top patents by PatentIndex Score
17 records- 0194US7676046B1Method of removing noise and interference from signalUS NATIONAL SECURITY AGENCY·Filed 2005·Granted Mar 9, 2010·32 cites·12 claims
- 0293US5937422AAutomatically generating a topic description for text and searching and sorting text by topic using the sameUS NATIONAL SECURITY AGENCY·Filed 1997·Granted Aug 10, 1999·405 cites·31 claims
- 0392US5133159AMethod for polishing silicone productsNESTLE SA·Filed 1990·Granted Jul 28, 1992·85 cites·23 claims
- 0488US7492814B1Method of removing noise and interference from signal using peak pickingUS GOV NAT SECURITY AGENCY·Filed 2005·Granted Feb 17, 2009·26 cites·12 claims
- 0586US8275077B1Coherent demodulation of ais-GMSK signals in co-channelNELSON DOUGLAS J·Filed 2010·Granted Sep 25, 2012·16 cites·1 claims
- 0685US7457756B1Method of generating time-frequency signal representation preserving phase informationUS DIRECTOR OF THE NAT SECURIT·Filed 2005·Granted Nov 25, 2008·18 cites·9 claims
- 0777US7444128B1Method of estimating a high frequency carrier signalUS SEC THE NAT SECURITY AGENCY·Filed 2006·Granted Oct 28, 2008·10 cites·7 claims
- 0874US9297884B1Systems and methods of frequency estimation for geolocationUS DIRECTOR NAT SECURITY AGENCY·Filed 2014·Granted Mar 29, 2016·5 cites·20 claims
- 0972US7658851B2Method of growing bacteria for use in wastewater treatmentPSEUDONYM CORP·Filed 2004·Granted Feb 9, 2010·20 cites·26 claims
- 1068US6577968B2Method of estimating signal frequencyUS NATIONAL SECURITY AGENCY·Filed 2001·Granted Jun 10, 2003·15 cites·18 claims
- 1168US6556967B1Voice activity detectorUS NATIONAL SECURITY AGENCY·Filed 1999·Granted Apr 29, 2003·66 cites·12 claims
- 1263US6331249B1Apparatus and method for wastewater nutrient recoveryKNIGHT TREAT SYSTEMS INC·Filed 2000·Granted Dec 18, 2001·15 cites·16 claims
- 1352US7545325B1Method of signal processingUS DIRECTOR THE NAT SECURITY A·Filed 2007·Granted Jun 9, 2009·2 cites·8 claims
- 1450US7755536B1Method of signal processing for determining range and velocity of an objectUS DIRECTOR NAT SECURITY AGENC·Filed 2007·Granted Jul 13, 2010·1 cites·11 claims
- 1542US12400273B2Methods and systems for submitting and/or processing insurance claims for damaged motor vehicle glassNEURAL CLAIM SYSTEM INC·Filed 2023·Granted Aug 26, 2025·0 cites·5 claims
- 1633US2021073916A1Methods and Systems for Submitting and/or Processing Insurance Claims for Damaged Motor Vehicle GlassNEURAL CLAIM SYSTEM INC·Filed 2020·Application pending·0 cites
- 1730US2021192455A1Methods and Systems for Submitting and/or Processing Insurance Claims for Damaged Motor Vehicle GlassNEURAL CLAIM SYSTEM INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →