LeRoy Dickson
86Patents
25h-index
44Co-inventors
88Inventor score
Filing activity: Jun 8, 1981 → Feb 3, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6971580B2 | 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 MODULATED LASER SCANNING BEAM | Physics | 172 | Expired |
| US6457642B1 | Automated system and method for identifying and measuring packages transported through a laser scanning tunnel | Physics | 122 | Expired |
| US6705526B1 | 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 | Physics | 118 | Expired |
| US6758402B1 | Bioptical holographic laser scanning system | Physics | 113 | Expired |
| US6360947B1 | 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 | Physics | 100 | Expired |
| US6750995B2 | Enhanced volume phase grating with high dispersion, high diffraction efficiency and low polarization sensitivity | Physics | 100 | Expired |
| US4431912A | Method for controlling the operation of an optical scanner | Physics | 82 | Expired |
| US4748316A | Optical scanner for reading bar codes detected within a large depth of field | Physics | 78 | Expired |
| US4416505A | Method for making holographic optical elements with high diffraction efficiencies | Physics | 75 | Expired |
| US4591242A | Optical scanner having multiple, simultaneous scan lines with different focal lengths | Physics | 65 | Expired |
| US4548463A | Holographic scanner control based on monitored diffraction efficiency | Physics | 65 | Expired |
| US4415224A | Holographic scanner disc with different facet areas | Physics | 64 | Expired |
| US6554189B1 | Automated system and method for identifying and measuring packages transported through a laser scanning tunnel | Physics | 64 | Expired |
| US4758058A | Holographic disk scanner having special position-indicating holograms | Physics | 63 | Expired |
| US5272550A | Hologram system | Physics | 60 | Expired |
| US6182897A | Web-enabled system and method for designing and manufacturing laser scanners | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4790612A | Method and apparatus for copying holographic disks | Physics | 56 | Expired |
| US6705528B2 | Automated system and method for identifying and measuring packages transported through a laser scanning tunnel | Physics | 46 | Expired |
| US6540140B1 | Web-enabled system and method for designing and manufacturing bar code scanners | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6290132A | 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 | Physics | 38 | Expired |
| US6619550B1 | 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 | Physics | 36 | Expired |
| US5247167A | Multiple beam power monitoring system and method with radiation detection and focusing means of overlapping beams | Electricity | 32 | Expired |
| US5212572A | Optical data storage system with compact holographic polarization-sensing or reflectivity-sensing optical storage head | Physics | 30 | Expired |
| US4713785A | Method of inhibiting processing of duplicative coded label signals | Physics | 29 | Expired |
| US6085978A | Holographic laser scanners of modular construction and method and apparatus for designing and manufacturing the same | Emerging Cross-Sectional Technologies | 28 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.