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Patent # Description
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-6,723,873 Production of terephthalic acid and ethylene glycol from polyethlene terephthalate by ammoniolysis
A process for forming reactants useful in the manufacture of polyethylene terephthalate includes the steps of: (a) contacting recyclable polyethylene...
US-6,723,768 Polyester/polycarbonate blends with reduced yellowness
Thermoplastic compositions of polyester/polycarbonate blends have reduced yellowness and improved thermal and melt stability when the polyester is produced with...
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...
US-6,723,247 Method for processing a color reversal photographic film
The invention relates to a low-water-consumption method for processing an exposed color reversal photographic film. This method comprises the circulation of this...
US-6,722,799 Photographic processing drum having a centrally located processing solution delivery system
The present invention relates to a photographic processor and a method of processing photographic film which utilizes a circular processing drum and a disk...
US-6,722,797 Photographic processing drum having a circular media holding cylinder and a linear dryer
The present invention relates to a photographic processor that includes a circular processing drum that is adapted to process photographic media. The processor...
US-6,722,699 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-6,722,400 Apparatus for filling and degassing a pouch
An apparatus precisely delivers a prescribed amount of fluid into a degassed pouch contained in a cartridge. The apparatus has a rotating cartridge holding...
US-6,721,459 Storing sharpness data using embedded carriers
A digital image processing method includes the steps of embedding a delta function in a digital image; subjecting the digital image to an intermediate processing...
US-6,721,102 Surface formed complex polymer lenses for visible light diffusion
Disclosed is a transparent polymeric film having a top and bottom surface comprising a plurality of complex lenses on at least one surface thereof. Such a film...
US-6,721,082 Electrothermal diffraction grating
A modulator for modulating an incident beam of light, includes a structure defining a cavity and having a base and side walls surrounding the base; a first...
US-6,721,020 Thermal actuator with spatial thermal pattern
An apparatus for and method of operating a thermal actuator for a micromechanical device, especially a liquid drop emitter such as an ink jet printhead, is...
US-6,721,008 Integrated CMOS active pixel digital camera
An image sensor device comprising a silicon substrate having a plurality of CMOS circuit formed thereon, including a pixel array having a plurality of rows and a...
US-6,720,942 Flat-panel light emitting pixel with luminance feedback
An image display includes an addressable image display pixel, having a substrate; a light emitter formed on the substrate; a photo-sensor formed on the substrate...
US-6,720,560 Method and apparatus for scanning images
A method for generating a digital representation of an image by scanning the image with two different types of light. A system for use in generating a digital...
US-6,720,092 White organic light-emitting devices using rubrene layer
An organic light-emitting diode (OLED) device which produces substantially white light includes a substrate; an anode disposed over the substrate; and a hole...
US-6,720,090 Organic light emitting diode devices with improved luminance efficiency
An organic light emitting device includes a substrate, an anode and a cathode disposed over the substrate; a luminescent layer disposed between the anode and the...
US-6,719,936 Method of making a solid compacted pellet of organic material for vacuum deposition of OLED displays
A solid compacted pellet of organic material for use in a vapor deposition source, and a method of making same is disclosed. The solid compacted pellet includes:...
US-6,719,465 Rotating processor
A processor has a rotatable drum housed within an enclosure chamber. Processing solution is applied to the surface of the rotating drum and forms a film of...
US-6,718,129 Compact camera
A compact camera comprises: a main body part having a front and a rear, including upper and lower longitudinally-horizontal partially-cylindrical portions...
US-6,718,068 Noise reduction method utilizing statistical weighting, apparatus, and program for digital image processing
A method of processing a digital image channel to remove noise, includes the steps of: identifying a pixel of interest; identifying at least two sampled local...
US-6,717,966 Calibration focus position
The present invention is for a ceramic calibration filter, in one embodiment a ceramic attenuator (410), for attenuating radiation between a light source (402)...
US-6,717,714 Method and system for generating enhanced gray levels in an electromechanical grating display
A method for actuating an electromechanical grating device that has ribbon elements. The method includes the steps of: providing a data stream, generating a...
US-6,717,698 Tone scale processing based on image modulation activity
A method for generating an image-dependent tone scale curve includes (a) computing an image activity histogram for an input image value as a function of the...
US-6,717,676 Method for measuring magnification of an afocal optical system
A method is taught for measuring magnification of an afocal optical system. The method comprises the steps of directing a collimated light beam through the...
US-6,717,649 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-6,717,603 Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print
A dye transfer printer uses a dye donor web that is capable of developing a crease-causing wave-like or ripple distortion across the donor web when the donor web...
US-6,717,601 Printing apparatus with dot-gain compensation using spatial filter
An apparatus and method for applying dot-gain (110) compensation to halftone bitmap files used in printing a digital halftone image. Dot-gain is added by...
US-6,717,560 Self-illuminating imaging device
A self-illuminating solid-state color image capture device, includes: an array of light emitting elements and light sensing elements formed on a common...
US-6,717,358 Cascaded organic electroluminescent devices with improved voltage stability
A cascaded organic electroluminescent device with connecting units having improved voltage stability is disclosed. The device comprises an anode, a cathode, a...
US-6,716,997 Systems and methods for generation of ascorbic acid with reduced color
The present invention describes the synthesis of ascorbic acid with reduced color. The present invention employs palladium catalysts for the synthesis of...
US-6,716,898 Amber polyester compositions for packaging food and beverages
Disclosed are amber polyester compositions suitable for packaging food and beverages wherein the compositions significantly absorbs light of wavelengths shorter...
US-6,715,949 Medium-handling in printer for donor and receiver mediums
A printer includes a print head for printing from a donor medium to a receiver medium, a platen member for holding the donor medium in a printing relation with...
US-6,715,942 Photographic processing drum having a circular drying cylinder
A photographic processor includes a circular processing drum and a circular drying cylinder. A transfer arm is utilized to transfer processed photographic media...
US-6,715,869 Ink set for ink jet printing
A pigment-based ink set for ink jet printing is described, wherein each ink in the ink set has a normalized differential specular reflectance, N.DELTA.R.sub.S...
US-6,715,864 Disposable ink supply bag having connector-fitting
A fitting is attached to a disposable ink supply bag and has an ink egress snout for discharging an ink supply from the bag. The fitting is configured to engage...
US-6,715,704 Drop-on-demand liquid emission using asymmetrical electrostatic device
A liquid emission device includes a chamber having a nozzle orifice. Separately addressable dual electrodes are positioned on opposite sides of a central...
US-D488,165 Review device
US-6,714,736 System and method for communication of digital images generated from photographic film
A photographic system includes a photographic film having a film ID number thereon; a receipt provided with the photographic film, the receipt being imprinted...
US-6,714,727 Camera capable of having alternatively positioned mode indicator
A camera is capable of being assembled with an alternately positioned mode indicator. The camera includes the following in order to achieve this objective. A...
US-6,714,688 Method and apparatus for enhancing the edge contrast of an interpolated digital image
A method for enhancing a digital image channel, the method comprising the following steps: (a) providing a digital image channel having image pixels; (b)...
US-6,714,350 Double sided wire grid polarizer
A wire grid polarizer (100) for polarizing an incident light beam (130), comprising a substrate (505) having a first surface (410) and a second surface (510);...
US-6,714,249 Producing panoramic digital images by digital camera systems
A panoramic digital image is produced by providing a digital camera having a memory and which is operable in a first mode for producing individual still digital...
US-6,714,239 Active pixel sensor with programmable color balance
A semiconductor based image sensor comprising a plurality of pixels formed upon a major surface of a semiconductor substrate, a majority of the pixels having a...
US-6,714,232 Image producing process and apparatus with magnetic load roller
An image processing apparatus (10) includes: a) a rotatable, magnet-attracting imaging drum (300) arranged to mount a receiver sheet (32) and a donor sheet (36)...
US-6,713,641 Reactive anthraquinone colorant compounds and polymeric materials reacted therewith
Disclosed are blue, diol anthraquinone blue colorant compounds having excellent thermal stability and which can be reacted into or copolymerized with polyester...
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