Inventor

DICKSON LEROY

US65 patents

⚠️ This page may combine multiple inventors who share the name “DICKSON LEROY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DICKSON LEROY

METROLOGIC INSTR INC

Bioptical holographic laser scanning system

Automated system and method for identifying and measuring packages transported through a laser scanning tunnel

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

Automated system and method for identifying and measuring packages transported through a laser scanning tunnel

Automated holographic-based tunnel-type laser scanning system for omni-directional scanning of bar code symbols on package surfaces facing any direction or orientation within a three-dimensional scanning volume disposed above a conveyor belt

Automated system and method for identifying and measuring packages transported through a laser scanning tunnel

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

Web-enabled system and method for designing and manufacturing bar code scanners

Laser scanning system mounted over a conveyor belt along which packages bearing bar code symbols are transported and scanned

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

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

Holographic laser scanner for producing a highly-defined three-dimensional scanning volume having multiple focal regions within which the laser scanlines are spatially confined

Method and system for automatically identifying packages during package sortation operations manually carried out by a human operator

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

Holographic laser scanners of modular construction and method and apparatus for designing and manufacturing the same

Compact bioptical laser scanning system

Bioptical laser scanning system providing 360° of omnidirectional bar code symbol scanning coverage at a point of sale (POS) station

Web-enabled system and method for designing and manufacturing bar code scanners

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

Laser scanning system employing light collection surfaces having optical axes disposed off the bragg angle of the holographic optical elements of the holographic scanning disc thereof

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

Automated method of and system for identifying and measuring packages transported through a laser scanning tunnel

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

Loser scanners of modular construction and method and system for designing and manufacturing the same

Automated system and method for identifying and measuring packages transported through a laser scanning tunnel

Holographic laser scanning method and system employing visible scanning-zone indicators identifying a three-dimensional omni-directional laser scanning volume for package transport navigation

Automated tunnel-type scanning system enabling automated tracking and identification of packages transported therethrough

DOE-based systems and devices for producing laser beams having modified beam characteristics

Bioptical holographic laser scanning system

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

Holographic laser scanning system for carrying out light collection operations with improved light collection efficiency

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

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

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

Holographic laser scanning system for laser scanning of bar code symbols within 3-D scanning volume having a large depth field

Holographic laser scanning system for producing an omni-directional scanning pattern within a 3-D scanning volume

Holographic laser scanning system and process and apparatus and method

Holographic laser scanning system for omni-directional laser scanning of bar code symbols with 3-D scanning volume having a large depth of field

Laser scanning system employing parabolic light collection surfaces having optical axes disposed off the Bragg angle of the holographic optical elements of the holographic scanning disc thereof

Holographic laser scanner generating a high-resolution 2-D raster scanning pattern using a holographic scanning disc

Automated system and method for identifying and measuring packages transported through a laser scanning tunnel

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

Bar code symbol scanning system having multiple scanning stations for producing a 3-D scanning volume free of substantially and temporally coincident scanning planes

Compact holographic laser scanner having minimized housing dimensions determined by scanning disc and beam folding mirror parameters

Laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes

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

METROLOGIC INSTR

Web-enabled system and method for designing and manufacturing laser scanners