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Patent # Description
US-7,086,731 Platen assembly for an ink jet printer
A platen assembly for an ink jet printer and method of operating an ink jet printer. The platen assembly includes a platen member having at least one channel...
US-7,085,444 Porous optical switch films
A porous optical switching film is situated between at least two plates that have an electrical bias between them.
US-7,085,008 Digital color image processing method for improved tone scale reproduction
A method for adjusting the tone scale reproduction of a color image composed of pixels provided in a plurality of color channels is based on generating a...
US-7,085,007 Digital color image processing method
A method for adjusting the color reproduction of a color image composed of pixels provided in a plurality of color channels is based on generating a reference...
US-7,084,945 Compensator having particular sequence of films and crosslinked barrier layer
Disclosed is an optical compensator for a liquid crystal display comprising a transparent polymeric support, an orientation layer, and an optically anisotropic...
US-7,084,911 Black level calibration method for imager with hysteresis comparison and adaptive step size
The present invention provides a method and apparatus for calibrating a black level in an imager to reduce flicker noise. A first and a second range is set. The...
US-7,084,906 Reducing computation time in removing color aliasing artifacts from color digital images
A method of reducing color aliasing artifacts from a color digital image having color pixels including providing luminance and chrominance signals from the color...
US-7,084,425 Organic electroluminescent devices
Disclosed is an electroluminescent device comprising a cathode and an anode; and, located therebetween, a light-emitting layer (LEL) comprising a phosphorescent...
US-7,084,202 Molecular complexes and release agents
A molecular complex for application to fuser members in toner fusing systems. The complex is formed from molecules with complementary acid and base functional...
US-7,083,885 Transparent invisible conductive grid
The present invention relates to an antistatic article comprising a substrate or support having thereon at least one antistatic layer, wherein the antistatic...
US-7,083,865 Organic element for electroluminescent devices
Disclosed is an OLED device comprising a light-emitting layer (LEL) containing a host and a dopant located between a cathode and an anode wherein the emitter is...
US-7,083,836 Ink jet recording element and printing method
An ink jet recording element comprising a support having thereon, in order, a hydrophilic absorbing layer and a polymeric overcoat layer comprising particles of...
US-7,083,835 Multilayer optical compensator, liquid crystal display, and process
A multilayer compensator comprising one or more polymeric A layers and one or more polymeric B layers, wherein said A layers comprise a polymer having an...
US-7,083,752 Cellulose acetate films prepared by coating methods
A method of film fabrication is taught that uses a coating and drying apparatus to fabricate resin films suitable for optical applications. In particular,...
US-7,083,339 Magazine shuttle for a photographic processor
A photographic processor and method for developing photographic images utilizes a frame and an exposure section that receives and expose print media to record an...
US-7,082,479 System and method for maintaining synchronized data transfer using a plurality of different control words...
A method and apparatus for the transmission of multiple control characters of the same type to a receiver to improve the retention of transmitter to receiver...
US-7,082,211 Method and system for enhancing portrait images
A retouching method for enhancing an appearance of a face located in a digital image involves acquiring a digital image containing one or more faces and...
US-7,082,147 Organic fiber laser system and method
A system for laser light delivery from an organic fiber laser, including a multi-layered vertical cavity film structure, wherein the multi-layered vertical...
US-7,081,910 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 successive dye transfer areas of a dye donor web that can cause line artifacts to be printed on a dye...
US-7,081,888 Flexible resistive touch screen
A flexible, resistive touch screen includes a transparent, flexible substrate; a first conductive layer located on the flexible substrate; a flexible transparent...
US-7,081,295 Method of manufacturing a polymethylmethacrylate core shell nanocomposite optical plastic article
A nanocomposite optical plastic article has a plastic host material with a temperature sensitive optical vector (x) and a core shell nanoparticulate material...
US-7,080,857 Authentication using near-field optical imaging
A discrete micro particle having a micro image, a method of making discrete micro particles and use in authentication of products. The micro images are printed...
US-7,079,799 Cleaning device and fuser assembly for a printer with multiple cleaning blades held by a common mount
The invention relates to cleaning deposits from a moving surface within a printer. According to just one aspect of the invention a cleaning device for cleaning a...
US-7,079,287 Edge enhancement of gray level images
A method and apparatus for processing gray level image data. Gray level image data is subjected to plural separate halftone screen processing to form plural...
US-7,079,281 Edge enhancement processor and method with adjustable threshold setting
An edge enhancement processing system and method for modifying image data at certain pixel locations to include gray scale image data so as to reduce jaggedness...
US-7,079,091 Compensating for aging in OLED devices
A method of adjusting the voltage applied across the pixels of an OLED display to compensate for aging including measuring the accumulation of trapped positive...
US-7,078,368 Thermal-dye-transfer media for labels comprising poly(lactic acid) and method of making the same
Thermal-dye-transfer labels, and pre-label media from which they are made, comprising an extruded pragmatic polymer film comprising a microvoided layer, a...
US-7,078,367 Thermal-dye-transfer receiver element with polylactic-acid-based sheet material
Disclosed is a thermal dye-transfer dye-image receiving element comprising a thermal dye-transfer receiver element comprising a dye-receiving layer 1; beneath...
US-7,078,366 Slipping layer containing wax mixture for dye-donor element used in thermal dye transfer
A dye-donor element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the other side a slipping layer comprising a...
US-7,078,162 Developer regenerators
The present invention provides an aqueous regenerator for addition to an aqueous developer that contains an organic solvent, a dispersing agent and a weak base,...
US-7,078,159 Method for the preparation of a printing plate
The invention relates to a method for the preparation of a printing plate comprises inkjet printing an oleophilic image on a surface of a support by applying to...
US-7,077,516 Inkjet printing method
An ink jet printing method, including the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading said printer with an...
US-7,076,083 Personnel access control system
A system is provided for controlling access at a personnel control gate, comprising: a proximity reader (38) connected to the control gate (36) for controlling...
US-7,075,606 Method for manufacturing an optical compensator on a transitional substrate
A method for manufacturing an optical compensator (5) on a transitional substrate (8) comprises applying a first orientation layer (20) to the transitional...
US-7,075,579 Docking station assembly for transmitting digital files
A docking station assembly for transmitting digital images, the docking station assembly comprises a housing for forming an enclosure for the docking station...
US-7,075,553 Method and system for displaying an image
A method and system for displaying an image, includes steps and means for: storing image data in a manner that enables retrieval of different spatial regions of...
US-7,075,242 Color OLED display system having improved performance
An OLED display system includes an OLED display including an array of light emitting pixels, each pixel having a plurality of OLEDs for emitting different colors...
US-7,075,231 Tandem OLEDs having low drive voltage
A tandem OLED includes an anode, a cathode, and at least two electroluminescent units disposed between the anode and the cathode, wherein each of the...
US-7,075,226 Lighting apparatus with flexible OLED area illumination light source and fixture
Lighting apparatus includes a solid-state area illumination light source, having: a planar flexible substrate, a flexible organic light emitting diode (OLED)...
US-7,075,129 Image sensor with reduced p-well conductivity
An image sensor includes a substrate of the first conductivity type; a channel of the first conductivity type that spans at least a portion of the substrate; a...
US-7,074,954 Process for the oxidative purification of terephthalic acid
Disclosed is a process to produce a purified carboxylic acid slurry. The process comprises removing impurities from a crystallized product in a solid liquid...
US-7,074,879 Polyester process using a pipe reactor
There are disclosed polyester processes using a pipe reactor and corresponding apparatuses. In particular, there are disclosed processes and corresponding...
US-7,074,622 Method and system for sorting and separating particles
The present invention relates to a method of particle separation comprising preparing a suspension of particles containing at least one recognizable target...
US-7,074,551 Imaging material with improved mechanical properties
The present invention relates to an imaging element comprising at least one imaging layer and a support wherein the support comprises at least one layer...
US-7,074,549 Photothermographic materials containing phosphors and methods of using same
Photothermographic materials contain an X-radiation-sensitive phosphor that emits in the range of from about 100 to about 410 nm. The X-radiation-sensitive...
US-7,074,503 Organic element for electroluminescent devices
Disclosed is an electroluminescent device comprising a light emitting layer comprising a boron complex wherein the boron is bonded to a nitrogen atom of a first...
US-7,074,502 Organic element for electroluminescent devices
A phosphorescent electroluminescent device comprising a light-emitting layer containing a host material and a phosphorescent light-emitting material wherein the...
US-7,074,488 Monofunctional branched polysiloxanes, compositions and processes of preparing the same
Branched monofunctional polysiloxanes are disclosed having the general formula: X-(D.sub.a)-(D.sub.bT.sub.c), wherein X-(D.sub.a) is a linear moiety and...
US-7,074,465 Inkjet recording element comprising polyester ionomer and a method of use
An inkjet recording element comprising an ink-permeable microvoided substrate comprising a porous ink-receiving layer over and adjacent to an ink-permeable...
US-7,073,896 Anharmonic stimulation of inkjet drop formation
A continuous inkjet device emits a stream of fluid from nozzles. Droplet break-off is stimulated by the application of external perturbing stimulus to the stream...
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