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7094609 |
Spatially addressable combinatorial chemical arrays in encoded optical disk format
A method for preparing very large spatially-addressable arrays of chemical compounds by light-directed synthesis is provided, wherein the light is provided by a laser and the compounds are arrayed...
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7090132 |
Long range optical reader
An optical reader in one embodiment can include a substrate defining an opening and solder pads coupled to the substrate proximate the opening. A laser diode including first, second, and third...
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7090134 |
System for projecting a handling instruction onto a moving item or parcel
The invention includes a system for projecting a display onto an item or parcel using an acquisition device to capture indicia on each parcel, a tracking system, a controller or computer to select...
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7086594 |
Planar light illumination and imaging (PLIIM) systems employing LED-based planar light illumination arrays (PLIAS) and linear electronic image detection arrays
Methods of and systems for illuminating objects using planar light illumination beams having substantially-planar spatial distribution characteristics that extend through the field of view (FOV) of...
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7083090 |
Remote portable and universal smartcard authentication and authorization device
An autonomous and portable smartcard reader device incorporates a high level of embedded security countermeasures. Data transfers are encrypted with specific input devices, namely a light...
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7083098 |
Motion detection in imaging reader
A subarray of a CMOS imaging sensor array is addressed to detect when a target symbol is fully within a field of view of an imaging reader to improve reader performance at high swipe speeds.
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7083096 |
Miniature auto focus piezo actuator system
Actuator systems are provided for automatically focusing an optical image reader. Techniques are also provided which are applicable to the design of imaging engines and imaging lens systems...
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7083108 |
Redundantly encoded data structure for encoding a surface
A data structure encoded on a surface of an objectincludes a plurality of block data regions. Each of the block regions includes a spatially distributed redundantly encoded data region containing...
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7083097 |
Optical information reading apparatus
The present invention provides an optical information reading apparatus capable of producing uniform and bright illumination light and of projecting the illumination light onto an appropriate...
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7083099 |
Optically pumped, vertically emitting semiconductor laser
An optically pumped vertically emitting semiconductor laser having a highly reflective reflector layer ( 10 ), and a radiation-emitting active layer sequence ( 14 ) arranged on the reflector layer,...
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7080783 |
Data storage card having both linear and annular data regions
A data storage card that includes a card body, an aperture, an optical storage region, and a magnetic storage region. The card is formed to cooperatively engage both a drive mechanism of a magnetic...
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7080784 |
Visual display device and a method for operating a visual display panel
A visual display device ( 1 ) comprises a visual display panel ( 5 ) which comprises an electro-optical medium ( 17 ) provided by a cholesteric liquid crystal medium which defines a plurality of...
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7077320 |
Method of and apparatus for reading
The apparatus has an optical unit for optically reading the article barcode provided to the article. The controller sets operation standard as the reference for occurrence of barcode reading...
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7077333 |
Position-identifying coded pages
A position-identifying coded page uses invisible codes to record relative position information. The page includes a page surface and a plurality of tags printed on the page surface in an ink that...
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7077317 |
Bar code reading apparatus having one-dimensional image sensor and digital digitizer
There is provided a bar code reading apparatus having a one-dimensional image sensor. The bar code reading apparatus can include a one-dimensional image sensor comprising a certain number of...
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7075663 |
Optical device and a method for aiming and visually indicating a reading area
The invention relates to an optical device for aiming along an optical axis and visually indicating a reading area, comprising at least an illuminating assembling acting on a portion of the reading...
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7070105 |
Compact configurable scanning computer terminal
A compact transactional document-scanning terminal that conveniently capture an electronic image of most forms of printed documents at distributed locations, to capture either automatically from...
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7070102 |
Dual light source voltage-modulated reciprocal control circuit for scanner
A dual light source voltage-modulated reciprocal control circuit for a scanner. The circuit includes a voltage modulation circuit, a first lamp driving circuit, a second lamp driving circuit and a...
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7066391 |
HAND-SUPPORTABLE PLANAR LASER ILLUMINATION AND IMAGING (PLIIM) BASED CAMERA SYSTEM CAPABLE OF PRODUCING DIGITAL LINEAR IMAGES OF AN OBJECT, CONTAINING PIXELS HAVING A SUBSTANTIALLY UNIFORM ASPECT-RATIO INDEPENDENT OF THE MEASURED RELATIVE VELOCITY OF AN OBJECT WHILE MANUALLY MOVING SAID PLIIM BASED CAMERA SYSTEM PAST SAID OBJECT DURING ILLUMINATION AND IMAGING OPERATIONS
A hand-supportable planar laser illumination and imaging (PLIIM) based camera system for producing digital linear images of a object within a working range, wherein the digital linear images...
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7068389 |
Relay device for use with sensor with identifier
A relay device for providing communication between a sensing device and a computer system includes first and second communications modules and a processor. The first communications module receives...
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7063261 |
Electro-optical reader with improved laser intensity modulation over extended working range
The combination of a rooftop optical element and a soft edge aperture stop, as well as the introduction of a negative spherical aberration in a positive focusing lens, improve working distance and...
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7063259 |
Optical device for emitting a laser light beam, optical reader comprising said device and protective/insulating package for a light beam emission source
An optical device which emits a laser light beam ( 3 ) comprises a laser light beam emission source ( 20 )(for example, a semiconductor laser diode) including a source of the laser light beam...
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7063260 |
Spectrally-encoded labeling and reading
A spectrally-encoded label comprises a spectrally-selective optical element having a label spectral signature. The label spectral signature is determined according to a spectral-encoding scheme so...
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7059522 |
Object detecting apparatus having hydrophilic light radiating window
An object detecting apparatus comprises a case, a light radiation unit and a light receiver unit. The case has a light radiating window and a light receiving window. The light radiating window has...
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7059523 |
Scan line alignment in raster pattern
A lightweight, compact image projection module, especially for mounting in a housing having a light-transmissive window, is operative for causing selected pixels in a raster pattern to be...
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7055743 |
End-of-travel focus shift in an optical image scanner
End-of-travel focus shift in an optical image scanner is provided. One embodiment comprises a method for optically scanning. Briefly described, one such method comprises translating an optical head...
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7055744 |
Data encoding device and data decoding device
A code encoding device for outputting character, audio, and moving picture data converted to color marks by referring to a code conversion table ( 104, 204 ) and a code decoding device for...
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7057833 |
Image capture device
An image capture device includes a substrate and an image sensor mounted to a front side of the substrate. A lens module having a light blocking member is mounted to the front side of the substrate...
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7048189 |
Commonplace object with a surface that comprises a data track
The invention relates to a commonplace object with an outer surface ( 4 ) that encircles the commonplace object ( 2 ) and with at least one cylindrical section ( 6 ) of the surface ( 4 ), in which...
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7048188 |
Optical reader applicable to plurality of uses
An optical reader capable of reading a bar code in a mounted state when an article carrying the bar code passes and of reading bar codes set in array on a menu sheet in a hand-held state has been...
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7048190 |
Method and apparatus for recording to and reading from a diffractive optics memory using symmetrical angular encoding
The present invention relates to an apparatus and method for reading information from and recording information to a diffractive optics memory using symmetrical angular encoding. A coherent light...
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7044376 |
Authentication method and apparatus for use with compressed fluid printed swatches
Authentication systems, apparatus, and methods authenticate an identification marking including a nanocrystalline material. One or more properties of the marking are ascertained to provide a...
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7044396 |
Multi-layer polymeric film and the use thereof
The use of a multilayer film to store or retrieve information, said information being correlated to the multilayer structure of the film, and said multilayer film comprising at least two different...
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7044377 |
Plug-and-play imaging and illumination engine for an optical code reader
An imaging and illuminating engine for an optical code reader to illuminate and image remote target indicia, such as an optical code, is provided. The engine includes an image sensor for receiving...
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7044378 |
System and method for imaging and decoding optical codes using at least two different imaging settings
A system and method for imaging an optical code is provided including the steps of consecutively imaging an optical code respectively using at least a first and a second imaging setting; generating...
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7040538 |
Bar code reader including linear sensor array and hybrid camera and bar code reader
A semiconductor detector device for detecting optical code symbols includes no more than 512 pixels. Each of the pixels has an aspect ratio that is greater than 2 to 1 with a short dimension not...
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7043393 |
System and method for online specification of measurement hardware
A system and method for online configuration of a measurement device for a measurement system. The user accesses a server with a client computer over a network and specifies a desired measurement...
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7036735 |
Graphical code reader having illumination LEDs of different wavelengths
A graphical code reader is described herein. The graphical code reader includes an infrared light-emitting diode and a red light-emitting diode. The graphical code reader also includes an image...
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7034370 |
MEMS scanning mirror with tunable natural frequency
In one embodiment of the invention, a MEMS structure includes a first electrode, a second electrode, and a mobile element. The first electrode is coupled to a first voltage source. The second...
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7032822 |
Memory tag, read/write device and method of operating a memory tag
A memory tag has a non-volatile memory in which in use data is stored, an antenna coil and power supply circuit such that in use the memory tag is powered by inductive coupling. The memory tag also...
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7028898 |
Layout structure of electrode lead wires for organic led display
A layout structure of electrode lead wires for organic light-emitting diode (OLED) display is provided for saving materials, simplifying fabrication process, and reducing power consumption so as to...
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7028896 |
Transaction card fabrication control system and method
A system and method for producing transaction cards, such as gift cards and identification cards, ensures that duplicate and missing cards are eliminated from a group of cards. Cards may also be...
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7030972 |
System and method for identifying objects
Method and system for detecting the presence and determining characteristics of objects such as ink cartridges in printing systems. The system includes a signal transceiver capable of transmitting...
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7025277 |
Smart card composed of organic processing elements
A smart card may include integrated circuitry and I/O components composed of organic materials. Organic materials are advantageous because they remain intact under instances of physical stress....
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7025271 |
Imaging optical code reader having selectable depths of field
Several optical systems for imaging engines of imaging optical code readers are disclosed. Each optical system includes the abilities to change the depth of field of the imaging field and to adjust...
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7025266 |
Device and method for digitizing a serialized scanner output signal
A device for individually processing each color component of a serial analog signal from a color scanner. The device includes a multiple-channel-image-capture circuit comprising an analog front...
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7021542 |
Imaging and illumination engine for an optical code reader
An imaging and an illuminating engine is provided for an optical code reader to image and illuminate remote target indicia. The engine includes an image sensor for receiving reflected illumination...
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7021541 |
Original illuminating apparatus and image reader having the same
The invention aims at obtaining an original illuminating apparatus and an image reader having the same with which “the reflection” phenomenon is reduced, and much quantity of light for...
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7023626 |
Optical device, lens and optical element for focusing a laser beam and apparatus and method for assembling the optical device
The invention relates to an optical device for focusing a laser beam, comprising a source of emission of a laser beam, for example a substantially elliptic and astigmatic laser beam, a focusing...
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7021543 |
Image reader using off-axial optical system for imaging optical system
An image reader adopting an off-axial optical system, an adjustable imaging mirror and a CCD fixed to a highly rigid structure. Since the relative position between reflecting and imaging mirrors...
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