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Class 235/462.42 - Illumination detail (e.g., LED array)


Subclass of Class 235 - Registers
Definition: Subject matter including details of the light source.
No. of patents: 324
Last issue date: 03/13/2012


1                  
NumberTitleIssue Date
8132731Digital image capture and processing system having a printed circuit (PC) board with a light transmission aperture, wherein an image detection array is mounted on the rear side of said PC board, and a linear array of light emitting diodes (LEDS) is mounted on the front surface of said PC board, and aligned with an illumination-focusing lens structure integrated within said imaging window
A digital image capture and processing system includes a housing having an imaging window with an illumination-focusing lens structure integrated therewithin. A printed circuit (PC) board is mounted in the housing and has a front surface, a rear surface, and a light...
03/13/2012
8083147Arrangement for and method of controlling image exposure in an imaging reader
An arrangement for, and a method of, controlling image exposure in an imaging reader for reading symbols, employ an illuminating light assembly for illuminating a symbol with illumination light, a solid-state imager for capturing return light from the symbol over a ...
12/27/2011
8042740Method of reading bar code symbols on objects at a point-of-sale station by passing said objects through a complex of stationary coplanar illumination and imaging planes projected into a 3D imaging volume
Digital image capture and processing systems and methods for generating and projecting coplanar illumination and imaging planes and/or coextensive area-type illumination and imaging zones, through one or more imaging windows, and into a 3D imaging volume in a retail...
10/25/2011
8033472Electro-optical imaging reader having plural solid-state imagers with shutters to prevent concurrent exposure
A bioptical workstation includes plural image capture modules for capturing images of indicia along different fields of view. Each module includes an illuminator for illuminating the indicia with illumination light, a megapixel imager with a rolling shutter for sequ...
10/11/2011
8016199Illumination devices for image acquisition systems
An apparatus for imaging a symbol associated with an object which includes a housing and an imaging module connected to the housing, where the imaging module includes at least one lens for creating an image of the symbol. The imaging module further has a sensor for ...
09/13/2011
8006906Arrangement for and method of generating uniform distributed line pattern for imaging reader
A module and an arrangement for, as well as a method of, generating a generally uniform distributed line pattern of light on a symbol to be read by image capture, include a light source for generating light along an optical axis in a distribution having different ex...
08/30/2011
7988053Digital image capture and processing system employing an image formation and detection subsystem having image formation optics providing a field of view (FOV) on an area-type image detection array, and a multi-mode illumination subsystem having near and far field LED-based illumination arrays for illuminating near and far field portions of said FOV
A digital image capture and processing system including a housing having an imaging window. An area-type image formation and detection subsystem is disposed in the housing, and has image formation optics for projecting a field of view (FOV) through the imaging windo...
08/02/2011
7967210Imaging bar code reader having light emitting diode for generating a field of view
The disclosed bar code reader has an imaging system that includes a light monitoring pixel array and a focusing lens that is fixed with respect to the pixel array for transmitting an image of the target object onto the pixel array. The bar code reader also includes ...
06/28/2011
7954719Tunnel-type digital imaging-based self-checkout system for use in retail point-of-sale environments
A tunnel-type digital imaging-based self-checkout system capable of generating and projecting coplanar illumination and imaging planes into a 3D imaging volume within a tunnel structure. The tunnel structure is supported above a package conveyor in a retail POS envi...
06/07/2011
7946493Wireless bar code transaction device
A cellular camera telephone includes: a photosensor for capturing an image of a target; at least one illumination source for projecting an aiming pattern to a bar code indicia in the target and illuminating the bar code indicia for image capture; a processor for dec...
05/24/2011
7922089Hand-supportable digital image capture and processing system employing automatic object presence detection to control automatic generation of a linear targeting illumination beam within the field of view (FOV), and manual trigger switching to initiate illumination
A hand-supportable digital image capture and processing system including a hand-supportable housing having an imaging window, and an area-type image formation and detection subsystem having image formation optics for projecting a field of view (FOV) through the imag...
04/12/2011
7900839Hand-supportable digital image capture and processing system having a printed circuit board with a light transmission aperture, through which the field of view (FOV) of the image detection array and visible targeting illumination beam are projected using a FOV-folding mirror
A hand-supportable digital image capture and processing system including a hand-supportable housing having an imaging window. A printed circuit (PC) board is mounted in the hand-supportable housing, and has front and rear surfaces and a light transmission aperture f...
03/08/2011
7886979Methods for illuminating barcodes
Certain exemplary embodiments can comprise a method, which can comprise obtaining an image of a barcode. The image can be obtained via a barcode reader. The barcode reader can comprise a camera. The camera can define a camera axis. The barcode reader can comprise a ...
02/15/2011
7878407POS-based digital image capturing and processing system employing automatic object motion detection and spectral-mixing based illumination techniques
A POS-based digital image capturing and processing system for illuminating objects using automatic object detection and spectral-mixing illumination technique. The system comprises an area-type illumination and imaging station for projecting a coextensive area-type ...
02/01/2011
7857224Devices and/or systems for automatically imaging barcodes
Certain exemplary embodiments can comprise a system, which can comprise a barcode reader adapted to obtain an image of a barcode. The barcode reader can comprise a camera. The camera can define a camera axis. The barcode reader can comprise a lighting module that co...
12/28/2010
7823787Swipe imager scan engine
An imaging scan engine includes both a solid-state camera and an illumination source in the same package. The scan engine unit simplifies the integration of swipe imaging components into new and existing scanners. ...
11/02/2010
7819326Network of digital image capturing systems installed at retail POS-based stations and serviced by a remote image processing server in communication therewith
Digital image capturing and processing network for use in a retail POS environment, comprising a plurality of digital image capturing systems, and a remote image processing server. Each digital image capturing system is installed at a POS station and includes a syst...
10/26/2010
7806335Digital image capturing and processing system for automatically recognizing objects in a POS environment
A digital image capturing and processing system for automatically recognizing objects in a POS environment. The system includes a system housing having an imaging window; illumination and imaging stations for generating and projecting illumination and imaging planes...
10/05/2010
7806336Laser beam generation system employing a laser diode and high-frequency modulation circuitry mounted on a flexible circuit
A laser beam generation system having an integrated coherence reduction mechanism. The system includes: a flexible circuit having a first end portion and a second end portion; a laser diode mounted on the first end portion of the flexible circuit, for producing a la...
10/05/2010
7789309Automatic digital video-imaging based code symbol reading system employing illumination and imaging subsystems controlled within a control loop maintained as long as a code symbol has not been successfully read and the object is detected in the field of view of the system
An automatic digital video-imaging based code symbol reading system for use in point of sale (POS) environments, employing automatic object motion detection and illumination control, and digital video-imaging based code symbol reading techniques, which ensures the r...
09/07/2010
7784698Digital image capturing and processing system for automatically recognizing graphical intelligence graphically represented in digital images of objects
A digital image capturing and processing system including a system housing having an imaging window; illumination and imaging stations for generating and projecting illumination and imaging planes or zones through the imaging window, and into a 3D imaging volume def...
08/31/2010
7780088Imaging-based reader having light guided illumination
An illumination assembly for emitting light for imaging a target object having an illumination source that emits at least one light beam upon activation toward an illumination guide. The illumination guide has a first and a second side such that the light beam from ...
08/24/2010
7775436Method of driving a plurality of visible and invisible LEDs so as to produce an illumination beam having a dynamically managed ratio of visible to invisible (IR) spectral energy/power during object illumination and imaging operations
A method of driving a plurality of visible and invisible laser diodes so as to produce an illumination beam having a dynamically managed ratio of visible to invisible (IR) spectral energy/power during object illumination and imaging operations. The method involves s...
08/17/2010
7770798Automatically-triggered digital video-imaging based code symbol reading system for use in a point-of-sale (POS) environment
An automatic digital video-imaging based code symbol reading system for use in point of sale (POS) environments, employing automatic illumination control, multi-tier modular software architecture and digital video-imaging based code symbol reading techniques, which ...
08/10/2010
7762466Two position zoom lens assembly for an imaging-based bar code reader
An imaging-based bar code reader including: an imaging system for imaging a target bar code within a field of view of the imaging system and projecting light from the field of view onto a sensor array, the imaging system generating image frames of the field of view ...
07/27/2010
7762465Device for optically multiplexing a laser beam
A device for optically multiplexing a laser beam, having a glass plate construction with an input surface and an output surface, and bearing reflective and semi-reflective coatings arranged so as to optically multiplex an input laser beam entering the input surface,...
07/27/2010
7735737Automatically-triggered digital video-imaging based code symbol reading system supporting ambient illumination mode automatically selected by adaptive control process
An Automatically-triggered digital video-imaging based code symbol reading system providing a high degree of adaptability to ambient illumination levels and having great dynamic range. The system includes an illumination subsystem, having an active illumination mode...
06/15/2010
7735738Thermal management in imaging reader
A reader for electro-optically reading indicia, includes a solid-state imager including an array of image sensors for capturing return light from the indicia during reading, and a light source for generating and directing high intensity illumination light to the ind...
06/15/2010
7731091Digital image capturing and processing system employing automatic object detection and spectral-mixing based illumination techniques
A digital image capturing and processing system for illuminating objects using automatic object detection and spectral-mixing illumination technique. The system comprises an area-type illumination and imaging module for projecting a coextensive area-type illuminatio...
06/08/2010
7726575Indicia reading terminal having spatial measurement functionality
There is provided in one embodiment an indicia reading terminal that can execute a spatial measurement mode of operation in which the indicia reading terminal can determine a dimension of an article in a field of view of the indicia reading terminal and/or determine...
06/01/2010
7681799Method of reading code symbols using a digital image capturing and processing system employing a micro-computing platform with an event-driven multi-tier software architecture
A method of reading code symbols using a digital image capture and processing system which includes: an image formation and detection subsystem; an illumination subsystem; an illumination control subsystem; a digital image processing subsystem; and an input/output s...
03/23/2010
7673802Automatic POS-based digital image capturing and processing system employing a plurality of area-type illumination and imaging zones intersecting within the 3D imaging volume of the system
An automatic digital image capturing and processing system for use in a POS environment, comprising a system housing having vertical housing section provided with an imaging window, and containing at least two area-type illumination and imaging stations for generati...
03/09/2010
7665665Digital illumination and imaging subsystem employing despeckling mechanism employing high-frequency modulation of laser diode drive current and optical beam multiplexing techniques
A digital illumination and imaging system employing one or more planar laser illumination modules (PLIMs) each including: (i) a laser illumination source driven preferably by high frequency modulated (HFM) diode current drive circuitry; (ii) a beam collimating optic...
02/23/2010
7661596Symbology-based self-configuring verifier
A self-configuring verifier for performing standardized evaluation and verification of the print quality of a data carrying graphical symbol is structured with a plurality of illumination sources and at least one imaging device. The verifier is capable of automatica...
02/16/2010
7661595Digital image capturing and processing system employing a plurality of area-type illuminating and imaging stations projecting a plurality of coextensive area-type illumination and imaging zones into a 3D imaging volume, and controlling operations therewithin using
An automatic digital image capturing and processing system for use in point of sale (POS) environments. The system comprising a system housing having an imaging window, a plurality of coextensive area-type illumination and imaging stations disposed in the system hou...
02/16/2010
7661597Coplanar laser illumination and imaging subsystem employing spectral-mixing and despeckling of laser illumination
A coplanar laser illumination and imaging subsystem deployable in an image capturing and processing system, and including an image formation and detection (IFD) subsystem having an image sensing array and optics providing a field of view (FOV) on the image sensing a...
02/16/2010
7654461Automatically-triggered digital video imaging based code symbol reading system employing illumination and imaging subsystems controlled in response to real-time image quality analysis
An automatic automatically-triggered digital video imaging based code symbol reading system for use in point of sale (POS) environments, employing an adaptive control process involving the real-time analysis of the exposure quality of captured frames of digital imag...
02/02/2010
7644866Hand-supportable code symbol reader employing coplanar laser illumination and linear imaging
A hand-supportable planar laser illumination and imaging (PLIIM) based code symbol reader includes: a hand-supportable housing having a light transmission aperture; a linear image formation and detection module having a linear image detection array; and a planar las...
01/12/2010
7637433Digital image capture and processing system employing a micro-computing platform with an event-driven multi-tier modular software architecture and supporting an image-processing based illumination metering program for automatically adjusting illumination during object illumination and imaging operations
A digital image capture and processing system comprising an illumination measurement subsystem for measuring the level of illumination at a particular region of the field of view (FOV) of the system during object illumination and imaging operations, and producing an...
12/29/2009
7637432Automatic point-of-sale based code symbol reading system employing automatic object motion detection and illumination control, and digital video image capturing and processing techniques
An automatic code symbol reading system for use in point of sale (POS) environments, employing automatic object motion detection and illumination control, and digital video image capturing and processing techniques, which ensures the reliable reading of code symbols...
12/29/2009
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