Inventor

VINOGRADOV IGOR

US84 patents

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

VINOGRADOV IGOR

SYMBOL TECHNOLOGIES INC

Laser power control arrangements in electro-optical readers

Imaging reader with plural solid-state imagers for electro-optically reading indicia

Selectable aiming pattern for an imaging-based bar code reader

Electro-optical imaging reader having plural solid-state imagers with shutters to prevent concurrent exposure

Feedback mechanism for scanner devices

Optical adjustment for increased working range and performance in electro-optical readers

System and method for extending viewing angle of light emitted from light pipe

Electro-optical reader with improved laser intensity modulation over extended working range

Imaging zoom lens assembly for an imaging-based bar code reader

Two position zoom lens assembly for an imaging-based bar code reader

Compact autofocus bar code reader with moving mirror

Object proximity sensor recessed into imaging reader

System and method for extending viewing angle of light emitted from light pipe

Optical collector for improving sensor signal uniformity over a target scan

Imaging-based reader having light guided illumination

Imaging system having anamorphic magnification

Imaging reader with adaptive illumination and adaptive resolution

Imaging reader with enhanced light throughput

Imaging reader and method with internal window reflections directed away from imager

Imaging reader with folded image capture path and direct illumination path

Lens module

ZEBRA TECH CORP

Machine vision devices with configurable illumination and aiming pattern generation

Optical arrangement for use in imaging engines and devices using imaging engines

Compact opto-mechanical layout of long-range dual-camera bar-code imager

Methods and systems to focus an imager for machine vision applications

Optical arrangement of adaptive illumination system with variable illuminating angle and VCM motor

Imaging arrangements and barcode readers including such imaging arrangements

Handheld symbol reader with optical element to redirect central illumination axis

Methods and systems to focus an imager for machine vision applications

Color image processing on the fly for bar code readers

Handheld symbol reader with optical element to redirect central illumination axis

Compact long focal length auto-focus lens with actively aligned front compensator

Machine vision devices with configurable illumination and aiming pattern generation

Hybrid illumination system for symbology readers and method of reading DPM codes therewith

Intelligent method of tracking focus in machine vision applications

Hybrid illumination system for symbology readers and method of reading DPM codes therewith

VINOGRADOV IGOR

Adaptive aperture for an imaging scanner

Scan engine with integrated object sensor in electro-optical readers

Variable focus imaging lens assembly for an imaging-based bar code reader

Imaging reader for and method of improving visibility of aiming pattern

Dual laser aiming patterns for an imaging-based bar code reader

Minimizing specular reflection in electro-optical workstations having object sensors

Illumination system in imaging scanner

Self-calibrating, automatic focusing assembly in electro-optical readers

LIU RONG

Illumination apparatus for an imaging-based bar code system

Arrangement for and method of generating uniform distributed illumination pattern for imaging reader

SYMBOL TECHNOLOGIES LLC

Imaging module and reader for, and method of, reading a target over a field of view by image capture with a visually prominent indicator of a center zone of the field of view

Imaging module and reader for, and method of, reading a target by image capture with a visually enhanced aiming light pattern

VEKSLAND MICHAEL

Multiple camera imaging-based bar code reader with optimized imaging field

MADEJ DARIUSZ J

Selective working distance range restriction in imaging system