Inventor · disambiguated record
Roy D. Allen
Also filed as: ALLEN ROY · ALLEN ROY D
16 granted patents·3 pending applications·289 citations·filing 1996–2018
94Inventor score
Files withAGFA CORP9ILLINOIS TOOL WORKS4BAYER CORP AGFA DIVISION2AGFA DIVISION BAYER CORP1ALLEN ROY D1
Top patents by PatentIndex Score
19 records- 0186US7599071B2Determining positional error of an optical component using structured light patternsDIMENSIONAL PHOTONICS INTERNAT·Filed 2006·Granted Oct 6, 2009·13 cites·17 claims
- 0284US6022154AImage position error detection technique using parallel lines and embedded symbols to alert an operator of a mis-registration eventAGFA CORP·Filed 1998·Granted Feb 8, 2000·46 cites·22 claims
- 0374US9243895B2Remote displacement sensor, including an optical strain gauge, an assembly and system therewithALLEN ROY D·Filed 2010·Granted Jan 26, 2016·4 cites·28 claims
- 0474US6164847AImaging parameter detectionAGFA CORP·Filed 1999·Granted Dec 26, 2000·54 cites·32 claims
- 0574US5857784AImage position error detection techniqueBAYER CORP AGFA DIVISION·Filed 1997·Granted Jan 12, 1999·31 cites·54 claims
- 0673US10928193B2Three-dimensional calibration tools and methodsILLINOIS TOOL WORKS·Filed 2017·Granted Feb 23, 2021·2 cites·16 claims
- 0770US6535307B1Method and apparatus for display of imaging parametersAGFA CORP·Filed 1998·Granted Mar 18, 2003·49 cites·27 claims
- 0866US10502552B2Field splitter for three-dimensional strain measurementILLINOIS TOOL WORKS·Filed 2016·Granted Dec 10, 2019·1 cites·12 claims
- 0966US5923461AScanner with deflection element for scanning imaging surfacesAGFA CORP·Filed 1998·Granted Jul 13, 1999·24 cites·22 claims
- 1064US10345096B2Optical strain gaugeILLINOIS TOOL WORKS·Filed 2015·Granted Jul 9, 2019·1 cites·24 claims
- 1159US10650646B2Method of increasing detection zone of a shadow-based video intrusion detection systemILLINOIS TOOL WORKS·Filed 2018·Granted May 12, 2020·1 cites·11 claims
- 1258US5796511AMulti-beam scanner with acousto-optic element for scanning imaging surfacesAGFA DIVISION BAYER CORP·Filed 1996·Granted Aug 18, 1998·16 cites·27 claims
- 1357US6144483AOptical scanning with phase shifted beamAGFA CORP·Filed 1999·Granted Nov 7, 2000·15 cites·42 claims
- 1450US6650353B2Method and system for focus control in imaging engine with spatial light modulatorAGFA CORP·Filed 2002·Granted Nov 18, 2003·5 cites·16 claims
- 1549US5864418AMulti-beam scanner with mechanically moving element for scanning imaging surfacesBAYER CORP AGFA DIVISION·Filed 1996·Granted Jan 26, 1999·14 cites·34 claims
- 1644US6721061B1Method and apparatus for display of bandingAGFA CORP·Filed 1999·Granted Apr 13, 2004·13 cites·34 claims
- 1739US2003189633A1System and method for calibrating a laser line illumination system for use in imaging systemsFiled 2002·Application pending·0 cites
- 1832US2003189634A1Method and system for calibrating spatial light modulator of imaging engineAGFA CORP·Filed 2002·Application pending·0 cites
- 1932US2003189635A1Method for calibrating spatial light modulator against profileAGFA CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →