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Patent # Description
US-7,249,853 Unpolished optical element with periodic surface roughness
An optical sub-system has an optical element having a curved surface featured with a plurality of recurring surface tooling marks. The depth of any surface...
US-7,249,830 Ink jet break-off length controlled dynamically by individual jet stimulation
A jet break-off length control apparatus for a continuous liquid drop emission system is provided. The jet break-off length control apparatus comprises a liquid...
US-7,249,829 High speed, high quality liquid pattern deposition apparatus
A drop deposition apparatus for laying down a patterned liquid layer on a receiver substrate, for example, a continuous ink jet printer, is disclosed. The liquid...
US-7,249,299 Bidirectional horizontal scan circuit with sub-sampling and horizontal adding functions
A horizontal scan circuit comprises a column selector and a plurality of block selectors. A column selector is used to address particular columns of pixels...
US-7,248,826 Heater roller cleaner, method and apparatus for a fuser assembly
The fuser roller and heater rollers of the fusing system can become contaminated with ink and other foreign material when pre-printed materials are run through...
US-7,248,823 Electrographic ribbon and method implementing a skive
A blender for electrographic developer has an outer cylindrical surface having an axis, the blender being adapted to rotate about the axis; and a skive defining...
US-7,248,812 Cleaning member
A cleaning member for mounting around a support in an electrophotographic machine, the support being located peripherally adjacent at least one ...
US-7,247,418 Imageable members with improved chemical resistance
Both single-layer and multilayer imageable elements have a substrate and at least one imageable layer. The elements can be used to prepare either negative- or...
US-7,247,394 Tuned microcavity color OLED display
A color OLED display having at least three different colored microcavity pixels including a light-reflective structure and a semitransparent structure comprising...
US-7,247,228 Method for preparing a carrier for a photoconductor for the formation of an electrophotographic recording...
A carrier or substrate for a photoconductor to be used for the formation of an electrophotographic recording element, particularly an imaging drum for an...
US-7,246,887 Dual input bi-directional printhead driver integrated circuit
A driver IC (60) for a printhead includes a first set of data side input/output pads (62) and a second set of data side input/output pads (63). The driver IC...
US-7,245,848 Method and apparatus for discharging a conductive brush cleaning assembly for a transfer roller
An electrophotographic machine includes a dielectric member configured for carrying a toner image. A transfer roller engages the dielectric member and transfers...
US-7,245,783 System and method for estimating, synthesizing and matching noise in digital images and image sequences
A method for synthesizing noise in a digital image comprises the steps of (a) estimating noise statistics based on a set of spatial autocorrelation coefficients...
US-7,245,781 Applying a tone scale function to a digital image
A method of applying a tone scale function that is compressive, expansive or a combination of both to a digital image, the method including decomposing the tone...
US-7,245,395 Calibrating a digital printer using a cost function
A method of selecting a preferred colorant control signal vector for a color output device for reproducing a desired output color, the color output device...
US-7,245,346 Method of making an electronic display
A display formed by skiving with a skiving device including at least one nozzle tip and at least one roller is described. The display has skives that are clean...
US-7,245,065 Reducing angular dependency in microcavity color OLEDs
A microcavity color OLED device, includes at least one light-emitting layer arranged so as to produce light; a reflector and a semi-transparent reflector forming...
US-7,244,691 Thermal print assembly
A print assembly including a dye-donor element and a receiver element, wherein the print assembly has a donor having a dye-donor layer having a first glass...
US-7,244,072 Sheet recording apparatus with dual nip transport
An apparatus for recording an image onto a sheet medium (12) has an entrance nip (14) for transporting the sheet medium (12) into an image recording section...
US-7,243,153 System and method for managing images over a communication network
A system, method, and software product for managing digital images. A server is provided for controlling access to a user image storage device having at least...
US-7,242,884 Apparatus and process for fuser control
The invention is in the field of fusing and fusing apparatus for print media, particularly for fusing toner to print media and other variations. According to...
US-7,242,875 Indicator of properly cured ink for electrophotographic equipment
A method of printing comprising the steps of marking the surface of a test preprinted media with a first marking material; placing the media adjacent to a...
US-7,242,850 Frame-interpolated variable-rate motion imaging system
A method of recording and processing a digital motion image sequence, includes the steps of: recording a digital motion image sequence at a capture frame rate;...
US-7,242,772 Encryption apparatus and method for synchronizing multiple encryption keys with a data stream
A data stream, such as a digital motion picture, is encrypted in units of one or more blocks, each block having an assigned encryption key. A plurality of...
US-7,241,838 Blends of aliphatic-aromatic copolyesters with ethylene-vinyl acetate copolymers
Disclosed are blends of aliphatic-aromatic copolyesters with poly(ethylene-co-vinyl acetate) copolymers and shaped articles prepared therefrom. These blends have...
US-7,241,719 Thermal yellow donor and dyes
Disclosed is a dye combination and thermal dye transfer imaging element and imaging method comprising a yellow dye donor containing a combination of two or more...
US-7,241,562 Color photographic element having improved speed
This invention relates to a color silver halide photographic element comprising gelatin, a support bearing at least one dye image forming unit selected from a...
US-7,241,556 Multilayer imageable element containing sulfonamido resin
A positive-working imageable element comprises inner and outer layers and a radiation absorbing compound such as an IR absorbing dye. The inner layer includes a...
US-7,241,003 Media drying system having a heated surface and a directed gas flow
A drying system and method are provided. The drying system includes a plenum and a gas source in fluid communication with the plenum. A gas flow guide is...
US-7,239,816 Automated image appearance control method
An input image capture device, capable of sampling the color density and gloss of the fused printed image (thus not requiring the printing of density patches on...
US-7,239,457 Wide angle lens system and camera
There is provided a wide angle lens system configured to obtain excellent image forming performance even in a half field angle region of 40 degrees to 50...
US-7,239,422 Color gamut mapping using a cost function
A method of generating a reduced color gamut boundary for a color output device using three or more colorants, wherein the amount of each colorant is controlled...
US-7,238,926 Shared amplifier pixel with matched coupling capacitances
A method of making an image sensor, the method includes the steps of providing a plurality of pixels each with a photodetector; providing an amplifier that is...
US-7,238,732 Radiation-curable adhesive compositions
A radiation-curable adhesive composition comprising at least one tackifier resin and at least one radiation-curable composition is provided wherein the tackifier...
US-7,238,436 Stabilized white-light-emitting OLED device
A stabilized white-light-emitting OLED device includes an anode, a cathode, a light-emitting layer disposed between the anode and the cathode, and a stabilizing...
US-7,238,389 Vaporizing fluidized organic materials
A method for vaporizing organic materials onto a surface, to form a film includes providing a quantity of organic material in a fluidized powdered form; metering...
US-7,238,383 Making and using compacted pellets for OLED displays
A method of forming a compacted pellet of organic materials adaptable for making an organic layer on a structure which will form part of an OLED display,...
US-7,238,252 Method of forming a OLED donor sheet having rigid edge frame
A method of operating on a flexible donor sheet, before or after organic material has been transferred to such sheet, to form a rigid edge frame to facilitate...
US-RE39,712 Digital imaging device optimized for color performance
A digital imaging device captures an image and generates a color signal from the image for application to an output device having specific color sensitivities,...
US-7,236,960 Software and system for customizing a presentation of digital images
A method for customizing a presentation of a set of digital images provided by a user is disclosed, comprising the steps of selecting an initial presentation...
US-7,236,845 Selecting OLED devices using figure of merit
A method of selecting an OLED device to be manufactured based on customer requirements, including the customer providing first and second sets of requirements,...
US-7,236,734 Method and apparatus for electrostatographic printing with enhanced color gamut
A color electrostatographic printer apparatus applies respective color separation toner images to a receiver member to form a color image. A fuser station fuses,...
US-7,236,622 Method for forming a depth image
A computer vision/image processing method generates a depth map. In one embodiment, the present invention provides a method of forming a relative depth map from...
US-7,236,306 Digital camera using an express zooming mode to provide expedited operation over an extended zoom range
An electronic camera includes an express zoom mode for producing an expedited operation over an extended zoom range. The electronic camera includes a first zoom...
US-7,236,303 Thermoplastic optical feature with high apex sharpness
A method of forming an element of an imaging device and the element are disclosed. The method includes providing a first layer and a second layer. The method...
US-7,236,227 System for management of both pre-show and feature presentation content within a theatre
A method for enabling seamless transitions for a cinema presentation package, wherein the cinema presentation package includes pre-shows, trailers, live events,...
US-7,236,183 Printhead with variable exposure width
A printhead with a variable exposure width having a plurality of exposure elements defining a given exposure width. A plurality of driver ICs are coupled to the...
US-7,236,179 Display device color channel reconstruction
In general, the invention relates to techniques for reconstructing color channels in a multi-channel display device. The invention may be particularly useful in...
US-7,235,623 Polyester compositions for calendering
Polyester compositions that provide a higher throughput in calendering processes may be prepared from a polyester having crystallization half time of at least 5...
US-7,235,513 Thermal donor
A dye-donor element, a method of printing using the dye-donor element, and a print assembly including the dye-donor element are described, wherein the dye-donor...
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