Inventor · disambiguated record
Alastair M. Reed
Also filed as: REED ALASTAIR · REED ALASTAIR M
162 granted patents·13 pending applications·6,276 citations·filing 1985–2023
99Inventor score
Files withDIGIMARC CORP130REED ALASTAIR M20CROSFIELD ELECTRONICS LTD9CYMBOLIC SCIENCES INTERNATIONA3RODRIGUEZ TONY F3
Top patents by PatentIndex Score
175 records- 0199US9754341B2Digital watermarking and data hiding with narrow-band absorption materialsDIGIMARC CORP·Filed 2016·Granted Sep 5, 2017·68 cites·34 claims
- 0299US9449357B1Geometric enumerated watermark embedding for spot colorsDIGIMARC CORP·Filed 2013·Granted Sep 20, 2016·109 cites·5 claims
- 0399US9380186B2Data hiding for spot colors in product packagingDIGIMARC CORP·Filed 2015·Granted Jun 28, 2016·135 cites·12 claims
- 0499US7762468B2Readers to analyze security features on objectsDIGIMARC CORP·Filed 2008·Granted Jul 27, 2010·128 cites·25 claims
- 0599US7738673B2Low visible digital watermarksDIGIMARC CORP·Filed 2005·Granted Jun 15, 2010·168 cites·13 claims
- 0699US7693300B2Color image or video processingDIGIMARC CORP·Filed 2008·Granted Apr 6, 2010·138 cites·5 claims
- 0799US7427030B2Security features for objects and method regarding sameDIGIMARC CORP·Filed 2007·Granted Sep 23, 2008·116 cites·20 claims
- 0899US7391880B2Color adaptive watermarkingDIGIMARC CORP·Filed 2003·Granted Jun 24, 2008·158 cites·19 claims
- 0999US7213757B2Emerging security features for identification documentsDIGIMARC CORP·Filed 2004·Granted May 8, 2007·207 cites·31 claims
- 1099US7027614B2Hiding information to reduce or offset perceptible artifactsDIGIMARC CORP·Filed 2004·Granted Apr 11, 2006·211 cites·27 claims
- 1199US6763123B2Detection of out-of-phase low visibility watermarksDIGIMARC CORP·Filed 2001·Granted Jul 13, 2004·249 cites·36 claims
- 1299US6700995B2Applying digital watermarks using dot gain correctionDIGIMARC CORP·Filed 2002·Granted Mar 2, 2004·185 cites·15 claims
- 1399US6590996B1Color adaptive watermarkingDIGIMARC CORP·Filed 2000·Granted Jul 8, 2003·672 cites·18 claims
- 1498US10255649B2Signal encoding for difficult environmentsDIGIMARC CORP·Filed 2017·Granted Apr 9, 2019·20 cites·18 claims
- 1598US9864919B2Including information signals in product packaging and other printer mediaDIGIMARC CORP·Filed 2016·Granted Jan 9, 2018·43 cites·24 claims
- 1698US9565335B2Full color visibility model using CSF which varies spatially with local luminanceDIGIMARC CORP·Filed 2016·Granted Feb 7, 2017·68 cites·42 claims
- 1798US9401001B2Full-color visibility model using CSF which varies spatially with local luminanceDIGIMARC CORP·Filed 2015·Granted Jul 26, 2016·103 cites·38 claims
- 1898US8199969B2Out of phase digital watermarking in two chrominance directionsREED ALASTAIR M·Filed 2009·Granted Jun 12, 2012·73 cites·24 claims
- 1998US8123134B2Apparatus to analyze security features on objectsREED ALASTAIR M·Filed 2010·Granted Feb 28, 2012·30 cites·17 claims
- 2098US7352878B2Human perceptual model applied to rendering of watermarked signalsDIGIMARC CORP·Filed 2004·Granted Apr 1, 2008·139 cites·16 claims
- 2197US10783601B1Digital watermarking and signal encoding with activable compositionsDIGIMARC CORP·Filed 2018·Granted Sep 22, 2020·23 cites·13 claims
- 2297US10445849B1Signal encoding based on spectral requirementsDIGIMARC CORP·Filed 2018·Granted Oct 15, 2019·16 cites·27 claims
- 2397US9749607B2Coordinated illumination and image signal capture for enhanced signal detectionDIGIMARC CORP·Filed 2013·Granted Aug 29, 2017·38 cites·21 claims
- 2497US9710871B2Geometric enumerated watermark embedding for spot colorsDIGIMARC CORP·Filed 2016·Granted Jul 18, 2017·26 cites·25 claims
- 2597US9667829B2System and methods for encoding information for printed articlesDIGIMARC CORP·Filed 2015·Granted May 30, 2017·25 cites·17 claims
- 2697US9245308B2Encoding in two chrominance directionsDIGIMARC CORP·Filed 2014·Granted Jan 26, 2016·35 cites·15 claims
- 2797US9117268B2Out of phase digital watermarking in two chrominance directionsREED ALASTAIR M·Filed 2008·Granted Aug 25, 2015·73 cites·14 claims
- 2897US8165342B2Color image or video processingREED ALASTAIR M·Filed 2010·Granted Apr 24, 2012·22 cites·21 claims
- 2997US8027509B2Digital watermarking in data representing color channelsDIGIMARC CORP·Filed 2010·Granted Sep 27, 2011·38 cites·18 claims
- 3097US7537170B2Machine-readable security features for printed objectsDIGIMARC CORP·Filed 2004·Granted May 26, 2009·141 cites·23 claims
- 3196US10453163B2Detection from two chrominance directionsDIGIMARC CORP·Filed 2018·Granted Oct 22, 2019·14 cites·24 claims
- 3296US10304151B2Digital watermarking and data hiding with narrow-band absorption materialsDIGIMARC CORP·Filed 2017·Granted May 28, 2019·12 cites·18 claims
- 3396US10032241B2Detection from two chrominance directionsDIGIMARC CORP·Filed 2017·Granted Jul 24, 2018·14 cites·17 claims
- 3496US9727941B1Optimizing optical scanners for digital watermark detectionDIGIMARC CORP·Filed 2015·Granted Aug 8, 2017·14 cites·7 claims
- 3596US9621760B2Information coding and decoding in spectral differencesDIGIMARC CORP·Filed 2014·Granted Apr 11, 2017·22 cites·22 claims
- 3696US9582844B2Detection from two chrominance directionsDIGIMARC CORP·Filed 2016·Granted Feb 28, 2017·16 cites·23 claims
- 3796US9509882B2Steganographic encoding and decodingDIGIMARC CORP·Filed 2015·Granted Nov 29, 2016·14 cites·21 claims
- 3896US9179033B2Digital watermarking in data representing color channelsREED ALASTAIR M·Filed 2011·Granted Nov 3, 2015·26 cites·21 claims
- 3996US8819172B2Smartphone-based methods and systemsDAVIS BRUCE L·Filed 2011·Granted Aug 26, 2014·33 cites·12 claims
- 4096US8477990B2Reducing watermark perceptibility and extending detection distortion tolerancesREED ALASTAIR M·Filed 2011·Granted Jul 2, 2013·24 cites·28 claims
- 4196US7668334B2Conditioning imagery to better receive steganographic encodingDIGIMARC CORP·Filed 2005·Granted Feb 23, 2010·30 cites·27 claims
- 4296US6996252B2Low visibility watermark using time decay fluorescenceDIGIMARC CORP·Filed 2004·Granted Feb 7, 2006·207 cites·27 claims
- 4396US6718046B2Low visibility watermark using time decay fluorescenceDIGIMARC CORP·Filed 2001·Granted Apr 6, 2004·316 cites·38 claims
- 4495US11354767B2Signal encoding for physical objects including dark inkDIGIMARC CORP·Filed 2020·Granted Jun 7, 2022·3 cites·20 claims
- 4595US10652422B2Spot color substitution for encoded signalsDIGIMARC CORP·Filed 2019·Granted May 12, 2020·9 cites·20 claims
- 4695US10559052B1Signal encoding for physical objects including dark inkDIGIMARC CORP·Filed 2018·Granted Feb 11, 2020·15 cites·22 claims
- 4795US9665919B2Digital watermarking methods, apparatus and systemsDIGIMARC CORP·Filed 2016·Granted May 30, 2017·10 cites·12 claims
- 4895US8971567B2Reducing watermark perceptibility and extending detection distortion tolerancesDIGIMARC CORP·Filed 2013·Granted Mar 3, 2015·22 cites·11 claims
- 4995US8660298B2Encoding in two chrominance directionsREED ALASTAIR M·Filed 2012·Granted Feb 25, 2014·15 cites·5 claims
- 5095US8155378B2Color image or video processingREED ALASTAIR M·Filed 2010·Granted Apr 10, 2012·14 cites·7 claims
Showing the top 50 of 175 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →