Inventor · disambiguated record
Duncan L. Macfarlane
Also filed as: MACFARLANE DUNCAN · MACFARLANE DUNCAN L · MACFARLANE DUNCAN LEO
28 granted patents·4 pending applications·1,278 citations·filing 1990–2024
97Inventor score
Top patents by PatentIndex Score
32 records- 0198US7212811B2Geographical web browser, methods, apparatus and systemsDOWLING ERIC MORGAN·Filed 2005·Granted May 1, 2007·61 cites·75 claims
- 0298US7058395B2Geographical web browser, methods, apparatus and systemsDOWLING ERIC MORGAN·Filed 2005·Granted Jun 6, 2006·57 cites·22 claims
- 0398US6983139B2Geographical web browser, methods, apparatus and systemsDOWLING ERIC MORGAN·Filed 2004·Granted Jan 3, 2006·162 cites·102 claims
- 0498US6522875B1Geographical web browser, methods, apparatus and systemsFiled 1998·Granted Feb 18, 2003·683 cites·16 claims
- 0595US8369263B2Geographical web browser, methods, apparatus and systemsE O COMM FUND LLC·Filed 2007·Granted Feb 5, 2013·63 cites·21 claims
- 0692US7142843B2Geographical web browser, methods, apparatus and systemsDOWLING ERIC MORGAN·Filed 2005·Granted Nov 28, 2006·14 cites·23 claims
- 0791US8390291B2Apparatus and method for tracking movement of a targetMACFARLANE DUNCAN L·Filed 2011·Granted Mar 5, 2013·29 cites·17 claims
- 0891US7215947B2Geographical web browser, methods, apparatus and systemsDOWLING ERIC MORGAN·Filed 2005·Granted May 8, 2007·23 cites·76 claims
- 0990US7911207B2Method for determining location and movement of a moving objectUNIV TEXAS·Filed 2008·Granted Mar 22, 2011·27 cites·19 claims
- 1088US7498811B2Apparatus and method for patient movement trackingMACFARLANE DUNCAN L·Filed 2005·Granted Mar 3, 2009·37 cites·33 claims
- 1184US12170736B2Systems and methods for hybrid physical unclonable functionsANAMETRIC INC·Filed 2022·Granted Dec 17, 2024·1 cites·20 claims
- 1283US10878333B2Systems and methods for preservation of qubitsBRA KET SCIENCE INC·Filed 2020·Granted Dec 29, 2020·2 cites·18 claims
- 1382US5801666AThree-dimensional monitorUNIV TEXAS·Filed 1993·Granted Sep 1, 1998·53 cites·42 claims
- 1481US10579936B2Systems and methods for preservation of qubitsBRA KET SCIENCE INC·Filed 2018·Granted Mar 3, 2020·4 cites·12 claims
- 1574US11989532B2Systems and methods for multi-source true random number generators, including multi-source entropy extractor based quantum photonic true random number generatorsANAMETRIC INC·Filed 2023·Granted May 21, 2024·0 cites·18 claims
- 1671US9545223B2Functional near infrared spectroscopy imaging system and methodUNIV TEXAS·Filed 2012·Granted Jan 17, 2017·8 cites·1 claims
- 1771US2025062921A1Systems and methods for hybrid physical unclonable functionsANAMETRIC INC·Filed 2024·Application pending·0 cites
- 1867US11657313B2Systems and methods for preservation of qubitsANAMETRIC INC·Filed 2020·Granted May 23, 2023·0 cites·20 claims
- 1966US8190170B2Geographical web browser, methods, apparatus and systemsDOWLING ERIC MORGAN·Filed 2007·Granted May 29, 2012·1 cites·23 claims
- 2066US7215462B2Filter for selectively processing optical and other signalsUNIV TEXAS·Filed 2006·Granted May 8, 2007·3 cites·11 claims
- 2159US12494906B2Systems and methods for implementing structures for physical unclonable functionsANAMETRIC INC·Filed 2023·Granted Dec 9, 2025·0 cites·19 claims
- 2259US5307210ABeam alignment device and methodUNIV TEXAS·Filed 1990·Granted Apr 26, 1994·23 cites·10 claims
- 2358US11645044B2Systems and methods for multi-source true random number generators, including multi-source entropy extractor based quantum photonic true random number generatorsANAMETRIC INC·Filed 2020·Granted May 9, 2023·0 cites·14 claims
- 2457US12437219B2Systems and methods for efficient photonic heralded quantum computing systemsANAMETRIC INC·Filed 2021·Granted Oct 7, 2025·0 cites·20 claims
- 2556US7711271B2Wave division multiplexed optical transport system utilizing optical circulators to isolate an optical service channelEISELT MICHAEL H·Filed 2003·Granted May 4, 2010·4 cites·39 claims
- 2654US7042657B2Filter for selectively processing optical and other signalsUNIV TEXAS·Filed 2003·Granted May 9, 2006·3 cites·24 claims
- 2749US6687461B1Active optical lattice filtersUNIV TEXAS·Filed 1999·Granted Feb 3, 2004·13 cites·13 claims
- 2845US2009180731A1Photonic couplerUNIV SOUTHERN METHODIST·Filed 2009·Application pending·0 cites
- 2944US6407650B1Surface acoustic wave shaping systemUNIV TEXAS·Filed 1999·Granted Jun 18, 2002·7 cites·39 claims
- 3041US11080614B2Systems and methods for quantum coherence preservation of qubitsRUBICON LABS INC·Filed 2017·Granted Aug 3, 2021·0 cites·15 claims
- 3140US2011230755A1Single camera motion measurement and monitoring for magnetic resonance applicationsMACFARLANE DUNCAN·Filed 2011·Application pending·0 cites
- 3236US2012232402A1Functional Near Infrared Spectroscopy Imaging System and MethodMACFARLANE DUNCAN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →