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Patent # Description
US-6,731,952 Mobile telephone system having a detachable camera / battery module
A handheld mobile telephone system is disclosed including a detachable camera/battery module for capturing images and a mobile telephone for communicating with a...
US-6,731,823 Method for enhancing the edge contrast of a digital image independently from the texture
A method is described for enhancing a digital image channel, particularly where the digital image channel is split into pedestal and texture signals that...
US-6,731,806 Region growing based noise reduction method for digital images
A method for removing noise from a pixel of a digital image channel includes the steps of: storing an original value of the pixel of interest and using the value...
US-6,731,797 Color dependent luminance processing
A method and structure for developing a photographic image from a camera, filtering the image, and developing the image. Filtering of an image entails separating...
US-6,730,899 Reduced dark current for CMOS image sensors
A CMOS image sensor comprises a substrate of a first conductivity type, a photodetector for capturing incident light and converting it to a charge; a transfer...
US-6,730,897 Linearity and dynamic range for complementary metal oxide semiconductor active pixel image sensors
A method and structure for a complementary metal oxide semiconductor active pixel sensor device having a photodetector, a sensing node electrically connected to...
US-6,730,515 Micro-array calibration means
Apparatus calibrates a micro-array receiver. The apparatus includes a micro-array receiver including a substrate having coated a biologically active region with...
US-6,730,467 Sensitization of cubic AgCl emulsions with improved wet abrasion resistance
The invention relates to a method of forming a silver halide emulsion comprising forming a silver chloride emulsion, adding spectral sensitizing dye, sulfur, and...
US-6,730,465 Color photographic element containing a heterocyclic dye-forming coupler
The invention relates to a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith a heterocyclic...
US-6,730,462 Thermally bleachable yellow filter dye compositions barbituric acid arylidene dyes and base precursors
This invention relates to a photothermographic element comprising a support, at least one photothermographic imaging layer, and at least one filter layer,...
US-6,730,461 Thermally developable imaging materials with reduced mottle providing improved image uniformity
A photothermographic material that comprises a support having thereon one or more thermally-developable imaging layers comprising a binder and in reactive...
US-6,730,457 Digital waterless lithographic printing plate having high resistance to water-washable inks
Thermally imageable elements and methods for their preparation and use are disclosed. The elements contain, in order, a substrate; an underlayer; and an...
US-6,730,374 Triacetyl cellulose film with reduced water transmission property
Disclosed is a triacetyl cellulose film comprising (a) a triphenyl monophosphate compound and (b) an aromatic polyol-bridged polyphosphate compound. Such a film...
US-6,729,927 Method and apparatus for making a shadow mask array
A method for making a shadow mask array is taught. Producing a plurality of shadow mask sections; inspecting the plurality of shadow mask sections to determine...
US-6,729,779 Photographic processing drum having a metering blade assembly
The present invention relates to a photographic processor which includes a circular processing drum and a metering blade assembly provided within the drum. The...
US-6,729,706 Large area marking device and method for printing
A method and apparatus for printing an image on a large surface area or walkway provides for imagewise marking of the surface with a color marking solution, to...
US-6,729,235 Imaging apparatus and imaging drum having material clamp
An imaging drum assembly is provided for use in an imaging apparatus for forming images on sheet material. The imaging drum assembly comprises a rotatable...
US-6,728,483 Cameras, methods, and systems with partial-shading encodements
A camera has a body and a film holder having an exposure frame surrounding an exposure opening. A taking lens system is mounted to the body. The taking lens...
US-6,728,456 Waveguide with nanoparticle induced refractive index gradient
An optical element comprising an elongated channel for light travel comprising a light transmitting polymeric central core and further comprising multilayer...
US-6,728,416 Adjusting the contrast of a digital image with an adaptive recursive filter
A method and structure for adjusting the contrast of a digital image includes inputting an image, dividing the image into a pedestal signal and a texture signal,...
US-6,728,278 Organic vertical cavity laser array device
An organic vertical cavity phase-locked laser array device includes a substrate, a bottom dielectric stack reflective to light over a predetermined range of...
US-6,728,003 Method of compensating for MTF in a digital image channel
A method for processing a digital image channel which is part of a digital image to compensate for MTF of one or more devices in an imaging chain from capture to...
US-6,727,972 Detection of pitch variations in lenticular material
A method of sensing the pitch or relative location of a lenticular lens on a sheet of transparent lenticular material of the type having a repeating pattern of...
US-6,727,953 Digital camera including printer for printing on an authenticated receiver
A digital camera including a printer for printing images onto a receiver having preformed authenticating information, includes a structure for capturing and...
US-6,727,942 Auto white balance apparatus
A brightness threshold value calculation unit figures out a brightness threshold value on the basis of a brightness average value of all blocks and the...
US-6,727,933 Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print
A donor web having successive dye transfer areas and opposite longitudinal edge areas alongside each one of the dye transfer areas is subjected to a longitudinal...
US-6,727,931 Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print
In a dye transfer printer, a donor web having successive dye transfer areas that are used for printing and opposite longitudinal edge areas alongside each one of...
US-6,727,644 Organic light-emitting device having a color-neutral dopant in an emission layer and in a hole and/or electron...
Disclosed are organic electroluminescent devices comprising a substrate, an anode and a cathode disposed over the substrate, an emission layer (EML) disposed...
US-6,727,475 Heating control system which minimizes AC power line voltage fluctuations
An electrical heater control system reduces flicker. The system includes an electrical heating system; an AC (alternating current) power source for supplying AC...
US-6,727,055 High bromide cubic grain emulsions
A radiation-sensitive emulsion is disclosed comprised of cubic silver iodochlorobromide grains comprising 0.25 to about 1.5 mol % iodide, 1 to about 25 mol %...
US-6,727,052 Multilayer photographic film and an imaging element made of said base
This invention relates to a PET-based photographic multilayer film base having improved properties with regard to cutting, stiffness and post-process curl. In...
US-6,727,051 Odorless photographic bleach-fixing composition and method of use
A photographic bleach-fixing composition has reduced odor and acceptable storage stability. It comprises an iron-ligand complex bleaching agent, thiosulfate...
US-6,726,991 Porous polymer particles and method for preparation thereof
Core/shell particles having a core of a porous polymer and a shell of an inorganic colloid, the inorganic colloid having a median diameter of less than about...
US-6,726,310 Printing liquid droplet ejector apparatus and method
In a printing liquid droplet ejector, a liquid holding unit in a cavity has a volume sufficient to hold some of the printing liquid in the cavity and is...
US-6,726,304 Cleaning and repairing fluid for printhead cleaning
An ink jet printing apparatus having a cleaning station that cleans the orifice plate with a cleaning liquid. The cleaning liquid includes a hydrophobic additive...
US-6,725,888 Method of accurately filling and degassing a pouch
A method for filling and degassing a pouch contained in a cartridge. A fluid injection unit introduces fluid into a rotatable pouch. The pouch contained in the...
US-6,724,991 Binocularly viewable holographic viewfinder and camera
A camera has a body and a taking lens mounted to the body. The taking lens defines a subject field. A viewing window is joined to the body. The viewing window is...
US-6,724,990 Digital film recorder
A digital film recorder for recording a digital image on a strip of photographic film includes a light tight housing; a cartridge chamber in the housing for...
US-6,724,515 Conformal grating device for producing enhanced gray levels
An electromechanical conformal grating device including: at least two sets of elongated ribbon elements; a pair of end supports for supporting each elongated...
US-6,724,487 Apparatus and method for measuring digital imager, package and wafer bow and deviation from flatness
Apparatus for measuring the surface profile of a sample, includes a fixture for locating a surface of a transparent optical flat relative to a surface of a...
US-6,724,427 Driving a memory display in an image memory card
A camera having a removable image bearing medium and an electronic charging unit for providing a source of high voltage, includes a display on the removable...
US-6,724,424 Digital camera capable of printing instantly after photographing
A digital camera which is capable of printing instantly after photographing and is easy to be carried and handled and inexpensive is disclosed. A print unit A...
US-6,724,412 Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print
A thermal printer is adapted to prevent crease formation in a dye transfer area of a dye donor web that can cause line artifacts to be printed on a dye receiver...
US-6,724,411 Thermal printer with bi-directional print head movement and method thereof
A printer and method of generating hard copy comprising only one ejection step from either a thermal printing mechanism using one print head or a thermal...
US-6,724,379 Multichannel driver circuit for a spatial light modulator and method of calibration
An apparatus and method for calibration of each individual driver channel in a multichannel driver circuit for a spatial light modulator used in an image display...
US-6,723,495 Water-developable negative-working ultraviolet and infrared imageable element
Negative-working, water-developable imageable elements, useful as printing plate precursors, and methods for their use, are disclosed. The elements can be imaged...
US-6,723,490 Minimization of ablation in thermally imageable elements
Positive-working thermally imageable elements, useful as printing plate precursors and having reduced ablation when thermally imaged, and methods for their...
US-6,723,489 Printing form precursors
Lithographic printing form precursors comprising positive working polymeric coatings on substrates may during storage or transportation undergo undesirable...
US-6,723,402 Protective layer for hydrophilic packaging material
The invention relates to a packaging material comprising in order a ultraviolet radiation cured environmental protection layer, a primer layer, a hydrophilic...
US-6,723,397 Ink jet recording element
An ink jet recording element having a support having thereon in order: a) at least one porous, ink-retaining layer, and b) a fusible, porous ink-transporting...
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