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9027836 Barcode reader configured for multi-lens ranging  
A barcode reader comprising a plurality of illumination systems and first and second lens assemblies may also comprise fiducial offset data that is representative of fiducial offsets. The fiducial...
9027835 Graphical code readers that are configured for glare reduction  
A graphical code reader may include means for capturing an image frame in accordance with a rolling shutter technique, and means for changing illumination while the image frame is being captured...
9016578 Apparatus for and method of electro-optically reading a target in the presence of ambient light by suppressing the ambient light  
A reader for electro-optically reading a target in the presence of ambient light to be suppressed, includes a laser for emitting a laser beam, a scan component for scanning the laser beam across...
9016576 Laser scanning code symbol reading system providing improved control over the length and intensity characteristics of a laser scan line projected therefrom using laser source blanking control  
Method of and system for reading bar code symbols using a hand-supportable laser scanning bar code symbol reading system supporting an improved level control over the length and intensity...
9016575 Apparatus for and method of uniformly illuminating fields of view in a point-of-transaction workstation  
Indicia are imaged at a workstation having windows arranged in intersecting planes. The workstation also has solid-state imagers with fields of view that are split into intersecting subfields that...
8985456 Auto-exposure method using continuous video frames under controlled illumination  
A strobe illumination control process for use in a digital image capture and processing system includes illuminating an object in the field of view with different pulses of illumination over a...
8978983 Indicia reading apparatus having sequential row exposure termination times  
There is set forth herein an indicia reading apparatus having an image sensor array including a plurality of pixels arranged in a plurality of rows and columns of pixels. The image sensor array...
8967478 Apparatus for and method of electro-optically reading a target in the presence of ambient light by rejecting the ambient light  
A reader for electro-optically reading a target in the presence of ambient light to be rejected, includes a laser for emitting a laser beam, a scan component for scanning the laser beam over a...
8939371 Individual exposure control over individually illuminated subfields of view split from an imager in a point-of-transaction workstation  
A bi-optical, dual window, point-of-transaction workstation images indicia associated with multi-sided products by splitting the field of view of each imager into a plurality of subfields that...
8881983 Optical readers and methods employing polarization sensing of light from decodable indicia  
A method for decoding decodable indicia includes sensing the polarization of light from a plurality of orientations in connection with the decodable indicia, and controlling at least one of...
8844812 Point-of-sale token scanner and related methods  
A scanning device provides illumination with a stand-by color in a stand-by mode and a user color upon approval of payment transactions.
8789760 Method and apparatus for powering barcode readers  
An apparatus includes (1) a first housing for housing therein a barcode reading arrangement and (2) an enclosed space for housing therein a battery configured to power the barcode reading...
8770483 Light pipe illumination system and method  
Systems and methods provide for illuminating a subject using a light pipe that transmits light from a source. A method includes providing a light pipe, the light pipe defining an inner lumen...
8770485 Actuation method of virtual laser barcode scanner  
An actuation method of virtual laser barcode scanner, in which a light spot emitted from a laser module is formed into a linear laser beam, after passing through a fixed type refractive lens, for...
8740078 Method and apparatus for providing omnidirectional lighting in a scanning device  
Systems and methods are provided for selectively controlling the illumination, and particularly dark field illumination, applied to a symbol to be decoded, and for determining a suitable or...
8736925 Swipe linear image sensor with analog and digital summation and corresponding method  
The invention relates to scanning linear image sensors with signal integration, in which an image of a line of points from an observed scene is reconstructed by the addition of successive images...
8701999 Method and apparatus for reading optical indicia  
A method and apparatus for reading optical indicia. The method includes generating calibration light, and measuring an intensity of the calibration light reflected into a detector system. The...
8684268 Product display system, profile assembly for a product display system, and method for illuminating a product  
A product display system has a product carrier and a lighting device including a plurality of light sources, each having two or more LEDs of different light color, and a control device. The...
8636215 Decodable indicia reading terminal with optical filter  
A decodable indicia reading terminal can comprise a housing including a housing window, a multiple pixel image sensor disposed within the housing, an imaging lens configured to focus an image of...
8632011 Systems and methods for illuminating a scan volume of an optical code reader  
Methods and systems of illuminating a scan volume of an optical code reader are disclosed. In an example configuration, an illumination source associated with the optical code reader is set to a...
8628013 Apparatus comprising image sensor array and illumination control  
There is set forth herein an indicia reading apparatus having a configuration in which an illumination assembly for projecting an illumination pattern is de-energized during subsequent exposure...
8596542 Apparatus operative for capture of image data  
There is set forth an apparatus for capture of image data. In one embodiment an apparatus is operative for capture of a first frame of image data and a second frame of image data. In one...
8590792 Apparatus for and method of reading printed and electronic codes  
An apparatus for, and method of, imaging printed and electronic codes associated with transactions or objects to be processed, support a window on a housing, illuminate the codes through the...
8589801 Display screen user identification card for access to secured databases  
An identification card with a planar member having a plurality of apertures formed therein and a plurality of prisms, each respectively mounted in one of the apertures so as to produce a...
8573497 Adaptive data reader and method of operating  
Disclosed systems and methods preferably capture one or more images of an item bearing an optical code and analyze such images to determine whether the item has a highly, or relatively highly,...
8561903 System operative to adaptively select an image sensor for decodable indicia reading  
A decodable indicia reading system can be provided for use in locating and decoding a bar code symbol represented within a frame of image data. The system can comprise a central processing unit...
8556179 Motion tolerant bar code reader  
A 2D bar code reader with improved motion tolerance is presented. The 2D bar code reader includes a lens configuration that enhances chromatic aberration to separate the focal planes on which bar...
8534564 Integration of verification tokens with mobile communication devices  
Apparatuses, methods, and systems pertaining to the verification of portable consumer devices are disclosed. In one implementation, a verification token is communicatively coupled to a computer by...
8523074 Bar code imagers  
Bar code imagers and methods of operating bar code imagers are described herein. One method includes illuminating a bar code with a first illumination beam provided by the bar code imager device,...
8485444 Apparatus and method for reading symbol information  
An apparatus and method for reading symbol information enabling improvement of decoding accuracy, not being affected by the condition of a reflection coefficient waveform of a reflected light beam...
8479991 Illumination setting support apparatus of optical information reading apparatus  
There is provided an illumination setting support apparatus that enables a user to easily set an optimal lighting pattern while visually checking. A schematic diagram of the illumination unit is...
8448862 Graphical code readers that are configured for glare reduction  
A method for glare reduction may be implemented by a graphical code reader. The method may include illuminating a target area using a plurality of light sources. The method may also include...
8424767 Auto-exposure for multi-imager barcode reader  
A bar code reader 10 includes a housing 20 including one or more transparent windows H, V and defining a housing interior region. As a target object is swiped or presented in relation to the...
8408464 Auto-exposure method using continuous video frames under controlled illumination  
An adaptive strobe illumination control process for use in a digital image capture and processing system. In general, the process involves: (i) illuminating an object in the field of view (FOV)...
8403220 Optical code detection with image exposure control  
In an optical code detection system and method, infrared pulses are utilized to detect the presence of an object within the range of an optical imaging device, but the image of an infrared pulse...
8387881 Terminal with screen reading mode  
An indicia reading terminal is disclosed that includes an illumination subsystem operative for projecting of an illumination pattern, an imaging subsystem, a housing, a memory, and a processor, in...
8387882 Decodable indicia reading terminal with a platter to inhibit light reflection  
A decodable indicia reading terminal for reading a substrate bearing decodable indicia may include an imager-based scanner and a platter. The imager-based scanner may be disposed within a housing...
8342405 Light pipe illumination system and method  
Systems and methods provide for illuminating a subject using a light pipe that transmits light from a source. A method includes providing a light pipe, the light pipe defining an inner lumen...
8342404 Illumination setting support apparatus of optical information reading apparatus  
There is provided an illumination setting support apparatus that enables a user to easily set an optimal lighting pattern while visually checking. A schematic diagram of the illumination unit is...
8336778 Graphical code readers that provide sequenced illumination for glare reduction  
A graphical code reader that provides sequenced illumination for glare reduction may include a plurality of light sources that illuminate a target area. The graphical code reader may also include...
8322627 Nested binary code symbol  
A nested binary code symbol (200) comprising a boundary binary code symbol (110) and at least a core code symbol (120) that provides encoded data, wherein the core code symbol (120) is nested...
8302863 Lighting system for contrasting engraved codes  
A lighting device for increasing the contrast of an image of a concave or convex structure provided on a surface, the device including: a first light source arranged so as to emit, according to a...
8282000 Method and apparatus for providing omnidirectional lighting in a scanning device  
Systems and methods are provided for selectively controlling the illumination, and particularly dark field illumination, applied to a symbol to be decoded, and for determining a suitable or...
8245929 Information processing device, with a control unit to control supply of light to an IC card when communicating data to the IC card  
There is provided an information processing device comprising: a light emitting unit to supply light to a power generating means mounted on an IC card with a display function and generating a...
8243134 Optical reader capable of changing the incident angle of dark field illumination  
An optical reader includes an imaging device and an photographing optical system for reading images of an object such as a semiconductor wafer. An LED light source is provided as a dark field...
8220713 Illumination driver circuit for using in imaging-based barcode reader  
Illumination driver circuit for using in an imaging-based barcode reader is configured to provide the driving current for the illumination source with a Buck regulator when the driving current is...
8215554 Graphical code readers for balancing decode capability and speed by using image brightness information  
A method for adaptively varying resolutions of captured images may include capturing images and processing the captured images. The method may also include determining brightness information about...
8210436 Automatic video image reversal of difficult to read symbols  
A method of operating a bar code scanning system adapted for assembling information bearing indicia (IBI) information from partial scans of IBI data which may comprise some undecodable characters,...
8167208 Arrangement for and method of controlling monitor photodiode leakage current in lasers in electro-optical readers  
In an electro-optical reader, an aiming or a scanning laser has an internal laser chip and a monitor photodiode. A controller deenergizes the chip in a deenergized state, and energizes the chip to...
8167207 Integrated optical exit window  
A device including a housing, an imaging engine and a transparent exit window. The imaging engine is located within the housing. The exit window is in the housing allowing light to pass from an...
Matches 1 - 50 out of 280 1 2 3 4 5 6 >