| Patent | Date |
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High dispersion diffraction grating including multiple holographic optical elements
Grant 8,537,466 - Dickson , et al. September 17, 2 | 2013-09-17 |
High Dispersion Diffraction Grating Including Multiple Holographic Optical Elements
App 20110122469 - Dickson; LeRoy ; et al. | 2011-05-26 |
Automated tunnel-type scanning system enabling automated tracking and identification of packages transported therethrough
Grant 7,905,410 - Good , et al. March 15, 2 | 2011-03-15 |
DOE-based systems and devices for producing laser beams having modified beam characteristics
Grant 7,443,587 - Dickson , et al. October 28, 2 | 2008-10-28 |
Bioptical holographic laser scanning system
Grant 7,407,103 - Check , et al. August 5, 2 | 2008-08-05 |
Laser scanning based bar code symbol reading system for producing a 3-D scanning volume substantially free of spatially and temporally coincident laser scanning planes
Grant 7,395,968 - Dickson , et al. July 8, 2 | 2008-07-08 |
Automated tunnel-type scanning system enabling automated tracking and identification of packages transported therethrough
App 20080121689 - Good; Timothy A. ; et al. | 2008-05-29 |
Automated method of and system for dimensioning objects over a conveyor belt structure by applying contouring tracing, vertice detection, corner point detection, and corner point reduction methods to two-dimensional range data maps of the space above the conveyor belt captured by an amplitude modula
Grant 7,344,082 - Zhu , et al. March 18, 2 | 2008-03-18 |
Holographic laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes
App 20070236766 - Dickson; LeRoy ; et al. | 2007-10-11 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel
Grant 7,275,693 - Good , et al. October 2, 2 | 2007-10-02 |
DOE-based systems and devices for producing laser beams having modified beam characteristics
App 20070177270 - Dickson; LeRoy ; et al. | 2007-08-02 |
Laser scanning bar code symbol reader employing variable passband filter structures having frequency response characteristics controlled by time-measurement of laser-scanned bar code symbol elements
Grant 7,207,492 - Lucera , et al. April 24, 2 | 2007-04-24 |
Bioptical holographic laser scanning system
App 20070001013 - Check; Frank ; et al. | 2007-01-04 |
Bar code symbol scanning system having multiple scanning stations for producing a 3-D scanning volume free of substantially and temporally coincident scanning planes
Grant 7,152,796 - Dickson , et al. December 26, 2 | 2006-12-26 |
High Dispersion Diffraction Grating Including Multiple Holographic Optical Elements
App 20060274391 - Dickson; LeRoy ; et al. | 2006-12-07 |
DOE-based systems and devices for producing laser beams having modified beam characteristics
Grant 7,123,413 - Dickson , et al. October 17, 2 | 2006-10-17 |
Automated method of and system for dimensioning objects over a conveyor belt structure by applying contouring tracing, vertice detection, corner point detection, and corner point reduction methods to two-dimensional range data maps of the space above the conveyor belt captured by an amplitude modula
App 20060151604 - Zhu; Xiaoxun ; et al. | 2006-07-13 |
Laser scanning method and system employing visible scanning-zone indicators identifying a three-dimensional omni-directional laser scanning volume for package transport
Grant 7,055,745 - Dorris , et al. June 6, 2 | 2006-06-06 |
Compact bioptical laser scanning system
Grant 7,051,922 - Check , et al. May 30, 2 | 2006-05-30 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel
App 20060102726 - Good; Timothy A. ; et al. | 2006-05-18 |
Automated method of and system for identifying and measuring packages transported through a laser scanning tunnel
Grant 7,000,839 - Good , et al. February 21, 2 | 2006-02-21 |
Bioptical laser scanning system providing 360.degree. of omnidirectional bar code symbol scanning coverage at a point of sale (POS) station
Grant 6,991,167 - Check , et al. January 31, 2 | 2006-01-31 |
Automated Method Of And System For Dimensioning Objects Over A Conveyor Belt Structure By Applying Contouring Tracing, Vertice Detection, Corner Point Detection, And Corner Point Reduction Methods To Two-dimensional Range Data Maps Of The Space Above The Conveyor Belt Captured By An Amplitude Modula
Grant 6,971,580 - Zhu , et al. December 6, 2 | 2005-12-06 |
Compact holographic laser scanner having minimized housing dimensions determined by scanning disc and beam folding mirror parameters
Grant 6,953,153 - Dickson , et al. October 11, 2 | 2005-10-11 |
Holographic laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes
App 20050189417 - Dickson, LeRoy ; et al. | 2005-09-01 |
Web-enabled system and method for designing and manufacturing bar code scanners
Grant 6,910,631 - Knowles , et al. June 28, 2 | 2005-06-28 |
Holographic laser scanning method and system employing visible scanning-zone indicators identifying a three-dimensional omni-directional laser scanning volume for package transport navigation
App 20050098631 - Dorris, R. Monroe ; et al. | 2005-05-12 |
Laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes
Grant 6,840,449 - Check , et al. January 11, 2 | 2005-01-11 |
DOE-based systems and devices for producing laser beams having modified beam characteristics
Grant 6,825,980 - Dickson , et al. November 30, 2 | 2004-11-30 |
Bioptical laser scanning system providing 360 degrees of omnidirectional bar code symbol scanning coverage at a point of sale (POS) station
App 20040134987 - Check, Frank ; et al. | 2004-07-15 |
Bioptical holographic laser scanning system
Grant 6,758,402 - Check , et al. July 6, 2 | 2004-07-06 |
Laser scanning bar code symbol reader employing variable passband filter structures having frequency response characteristics controlled by time-measurement of laser-scanned bar code symbol elements
App 20040074968 - Lucera, Mark ; et al. | 2004-04-22 |
Automated Method Of And System For Dimensioning Objects Transported Through A Work Environment Using Contour Tracing, Vertice Detection, Corner Point Detection, And Corner Point Reduction Methods On Two-dimensional Range Data Maps Captured By An Amplitude Modulated Laser Scanning Beam
Grant 6,705,526 - Zhu , et al. March 16, 2 | 2004-03-16 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel
Grant 6,705,528 - Good , et al. March 16, 2 | 2004-03-16 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel
App 20030234290 - Good, Timothy A. ; et al. | 2003-12-25 |
Holographic laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes
App 20030226896 - Dickson, LeRoy ; et al. | 2003-12-11 |
Web-enabled system and method for designing and manufacturing optical code reading systems
App 20030213846 - Knowles, Carl Harry ; et al. | 2003-11-20 |
Holographic laser scanning method and system employing visible scanning-zone indicators identifying a three-dimensional omni-directional laser scanning volume for package transport navigation
Grant 6,629,640 - Dorris , et al. October 7, 2 | 2003-10-07 |
Compact Holographic Laser Scanning Having Minimized Housing Dimensions Determined By Scanning Disc And Beam Folding Mirror Parameters
App 20030183692 - DICKSON, LEROY ; et al. | 2003-10-02 |
Automated Tunnel-type Laser Scanning System Employing Corner-projected Orthogonal Laser Scanning Patterns For Enhanced Reading Of Ladder And Picket Fence Oriented Bar Codes On Packages Moving Therethrough
Grant 6,619,550 - Good , et al. September 16, 2 | 2003-09-16 |
Multi-focal Laser Scanning Bar Code Symbol Reading System Employing A Scan Data Signal Processor Having A Variable Pass-band Filter Structure With Frequency Characteristics Controlled By Measuring The Beam Spot Speed Of The Laser Scanning Beam Producing The Analog Scan Data Signal Being Processed By
Grant 6,588,663 - Lucera , et al. July 8, 2 | 2003-07-08 |
Method Of And System For Scanning Bar Code Symbols Using A Laser Scanning Pattern Having Multiple Focal Zones, Wherein The Minimum Beam Dimension/minimum Bar Width (mbd/mbw) Ratio Is Greater Than Or Equal To 2.0
Grant 6,581,835 - Lucera , et al. June 24, 2 | 2003-06-24 |
Method of and system for automatically identifying packages during package transport operations carried out by a human operator walking through the doorway of a storage warehouse
Grant 6,561,424 - Dickson , et al. May 13, 2 | 2003-05-13 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel
Grant 6,554,189 - Good , et al. April 29, 2 | 2003-04-29 |
Holographic laser scanning system for carrying out light collection operations with improved light collection efficiency
Grant 6,547,144 - Dickson , et al. April 15, 2 | 2003-04-15 |
Multi-focal Laser Scanning Bar Code Symbol Reading System Employing A Variable Second Derivative Signal Pass-band Filter Structure Having Frequency Characteristics That Are Controlled In A Real-time Manner By Detecting Bar Code Elements In Analog Scan Data Signals Produced By Said System
Grant 6,540,139 - Lucera , et al. April 1, 2 | 2003-04-01 |
Web-enabled system and method for designing and manufacturing bar code scanners
Grant 6,540,140 - Knowles , et al. April 1, 2 | 2003-04-01 |
Holographic laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes
Grant 6,530,522 - Check , et al. March 11, 2 | 2003-03-11 |
Loser scanners of modular construction and method and system for designing and manufacturing the same
Grant 6,517,001 - Knowles , et al. February 11, 2 | 2003-02-11 |
Multi-focal Laser Scanning Bar Code Symbol Reading System Employing A Scan Data Signal Processor Having A Variable Pass-band Filter Structure With Frequency Characteristics Controlled By Detecting The Focal Distance Of The Laser Scanning Beam Producing The Analog Scan Data Signal Being Processed By
Grant 6,499,661 - Lucera , et al. December 31, 2 | 2002-12-31 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel
App 20020179716 - Good, Timothy A. ; et al. | 2002-12-05 |
Automated method of and system for dimensioning objects over a conveyor belt structure by applying contouring tracing, vertice detection, corner point detection, and corner point reduction methods to two-dimensional range data maps of the space above the conveyor belt captured by an amplitude modula
App 20020179708 - Zhu, Xiaoxun ; et al. | 2002-12-05 |
Laser scanning bar code symbol reader employing variable pass-band filter structures having frequency response characteristics controlled by time-measurement of laser-scanned bar code symbol
Grant 6,481,625 - Lucera , et al. November 19, 2 | 2002-11-19 |
Laser scanning system mounted over a conveyor belt along which packages bearing bar code symbols are transported and scanned
Grant 6,474,556 - Dickson , et al. November 5, 2 | 2002-11-05 |
DOE-based systems and devices for producing laser beams having modified beam characteristics
App 20020158131 - Dickson, LeRoy ; et al. | 2002-10-31 |
Bar Code Symbol Scanning System For Automatically Laser Scanning Bar Code Symbols Within A 3-d Scanning Volume And Producing Information Specifying The Position Of Each Bar Code Symbol Detected Within Said 3-d Scanning Volume
Grant 6,464,141 - Dickson , et al. October 15, 2 | 2002-10-15 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel
Grant 6,457,642 - Good , et al. October 1, 2 | 2002-10-01 |
Laser code symbol scanning system with high-resolution 2-D scanning field steerable with 3-D scanning volume
Grant 6,457,646 - Dickson , et al. October 1, 2 | 2002-10-01 |
Conveyor-belt mounted bar code symbol reading system employing a steerable bar code symbol scanner to automatically scan bar code symbols detected by a holographic-based bar code position detector
Grant 6,439,462 - Dickson , et al. August 27, 2 | 2002-08-27 |
DOE-based systems and devices for producing laser beams having modified beam characteristics
App 20020114076 - Dickson, LeRoy ; et al. | 2002-08-22 |
Method of and system for automatically identifying packages during package transport operations carried out by a human operator walking through the doorway of a storage container
Grant 6,422,466 - Dickson , et al. July 23, 2 | 2002-07-23 |
Holographic laser scanning system for laser scanning of bar code symbols within 3-D scanning volume having a large depth field
Grant 6,415,980 - Dickson , et al. July 9, 2 | 2002-07-09 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel
Grant 6,382,515 - Good , et al. May 7, 2 | 2002-05-07 |
Laser Scanning System Mounted Over A Conveyor Belt Along Which Packages Bearing Bar Code Symbols Are Transported And Scanned
App 20020050524 - DICKSON, LEROY ; et al. | 2002-05-02 |
Bar Code Symbol Scanning System For Automatically Laser Scanning Bar Code Symbols Within A 3-d Scanning Volume And Producing Information Specifying The Position Of Each Bar Code Symbol Detected Within Said 3-d Scanning Volume
App 20020050525 - DICKSON, LEROY ; et al. | 2002-05-02 |
Omni-directional tunnel-type laser scanning system for scanning bar code symbols on object surfaces facing any direction within a three-dimensional scanning volume disposed above a conveyor belt
App 20020047048 - Knowles, C. Harry ; et al. | 2002-04-25 |
Holographic laser scanner for producing a highly-defined three-dimensional scanning volume having multiple focal regions within which the laser scanlines are spatially confined
Grant 6,375,074 - Dickson , et al. April 23, 2 | 2002-04-23 |
Compact bioptical laser scanning system
App 20020038820 - Check, Frank ; et al. | 2002-04-04 |
Automated Object Dimensioning System Employing Contour Tracing, Vertice Detection, And Forner Point Detection And Reduction Methods On 2-d Range Data Maps
App 20020014533 - ZHU, XIAXUN ; et al. | 2002-02-07 |
Holographic laser scanning method and system employing visible scanning-zone indicators identifying a three-dimensional omni-directional laser scanning volume for package transport navigation
App 20020000467 - Dorris, R. Monroe ; et al. | 2002-01-03 |
Laser Scanning System Employing Scan Data Signal Processor With Variable Pass-band Filter Having Frequency Characteristics Controlled By Focal Distance Of Scanning Beam
App 20020000469 - LUCERA, MARK G. ; et al. | 2002-01-03 |
Laser Scanning Bar Code Symbol Reader Employing Variable Pass-band Filter Structures Having Frequency Response Characteristics Controlled By Time-measurement Of Laser-scanned Bar Code Symbol
App 20020000466 - LUCERA, MARK G. ; et al. | 2002-01-03 |
Holographic-based bar code symbol position detection system for producing bar code symbol position data specifying the position of a detected bar code symbol within a 3-D scanning volume above a conveyor belt structure
Grant 6,290,132 - Dickson , et al. September 18, 2 | 2001-09-18 |
Bar code symbol scanning system having a holographic laser scanning disc utilizing maximum light collection surface area thereof and having scanning facets with optimized light collection efficiency
Grant 6,199,759 - Dickson , et al. March 13, 2 | 2001-03-13 |
Web-enabled system and method for designing and manufacturing laser scanners
Grant 6,182,897 - Knowles , et al. February 6, 2 | 2001-02-06 |
Holographic laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes
Grant 6,158,659 - Dickson , et al. December 12, 2 | 2000-12-12 |
Holographic laser scanners of modular construction and method and apparatus for designing and manufacturing the same
Grant 6,085,978 - Knowles , et al. July 11, 2 | 2000-07-11 |
Holographic laser scanning system and process and apparatus and method
Grant 6,073,846 - Dickson , et al. June 13, 2 | 2000-06-13 |
Holographic laser scanning system and process and apparatus and methods for designing and constructing the same
Grant 6,062,479 - Dickson , et al. May 16, 2 | 2000-05-16 |
Holographic laser scanning system for omni-directional laser scanning of bar code symbols with 3-D scanning volume having a large depth of field
Grant 6,024,282 - Dickson , et al. February 15, 2 | 2000-02-15 |
Holographic laser scanning system for carrying out laser beam scanning operations with improved scan angle multiplication efficiency and carrying out light collection operations with improved light collection efficiency
Grant 6,006,993 - Dickson , et al. December 28, 1 | 1999-12-28 |
Holographic laser scanning system employing holographic scanning disc having dual-fringe contrast regions for optimized laser beam scanning and light collection operations
Grant 6,003,772 - Dickson , et al. December 21, 1 | 1999-12-21 |
Holographic laser scanner generating a high-resolution 2-D raster scanning pattern using a holographic scanning disc
Grant 5,975,419 - Dickson , et al. November 2, 1 | 1999-11-02 |
Holographic scanning system with high-resolution 2-D a scanning field steerable within 3-D scanning volume
Grant 5,955,721 - Dickson , et al. September 21, 1 | 1999-09-21 |
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