At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Powder container and image forming apparatus
A toner container which is a powder container includes a container body that stores toner which is powder; a nozzle receiver having a nozzle insertion opening...
Optical scanning device and image forming apparatus using the same
An optical scanning device includes a light source portion, a deflector, a first focus lens, a second focus lens, a first mirror group, and a second mirror...
Laser scan unit housing for an image forming device
A scan unit for an imaging device having a movable mirror and one or more light sources. A light beam generated by each light source is directed towards the...
Charge roller for electrographic printer
A charge roller includes a body having a metal external surface and an inorganic outer resistive coating.
The present disclosure discloses a new charge roller particularly but not exclusively for charging a photoconductive element in a liquid electro-photograph...
Roller member, roller supporting mechanism, and image forming apparatus
A roller member used in an image forming apparatus includes a metallic shaft, and the metallic shaft includes a cylindrical portion formed of a metallic plate,...
A toner has a toner particle that contains a binder resin and a charge control resin, wherein the charge control resin is a polymer that contains a unit A and a...
Positively chargeable electrostatic latent image developing toner
A positively chargeable electrostatic latent image developing toner includes a plurality of toner particles each including a toner mother particle and an...
Toner for electrostatic image development
Disclosed is a toner for electrostatic image development having excellent low-temperature fixability and high-temperature off-set resistance, attaining good...
A magnetic toner including: magnetic toner particles containing a binder resin, a magnetic body, and a release agent; and inorganic fine particles present on...
The magnetic toner includes magnetic toner particles comprising a binder resin and a magnetic body and inorganic fine particles present on the surface of the...
Polymer coated toner pigments for electrophotographic printing
Toner compositions for electrophotographic printing are disclosed, along with methods for making such toners, and printing systems utilizing them. The disclosed...
Method for producing toner particle
A method for producing a toner particle having high charging stability and durability under environments at high temperature and high humidity is provided. A...
Electrophotographic photoreceptor, and method and apparatus of forming
The electrophotographic photoreceptor of the present invention includes a conductive support, a photosensitive layer disposed on the conductive support, and a...
Electrophotographic photosensitive member, method for producing
electrophotographic photosensitive member,...
An electrophotographic photosensitive member includes a support and a photosensitive layer formed on the support. A surface layer of the electrophotographic...
Pattern forming apparatus, mark detecting apparatus, exposure apparatus,
pattern forming method, exposure...
While a wafer stage linearly moves in a Y-axis direction, a multipoint AF system detects surface position information of the wafer surface at a plurality of...
Apparatus and methods for measuring thermally induced reticle distortion
An apparatus and method for measuring thermo-mechanically induced reticle distortion or other distortion in a lithography device enables detecting distortion at...
Exposure apparatus and device manufacturing method measuring position of
substrate stage using at least three...
In an exposure apparatus exposes a substrate with an energy beam via a projection optical system, a substrate stage system has a movable body that holds the...
Exposure apparatus, exposure method, and device manufacturing method
measuring position of substrate stage by...
An exposure apparatus and method exposes a substrate with an energy beam via a mask, and includes a substrate stage system that drives a movable body holding...
Lithographic method and assembly
A lithographic method of determining a sensitivity of a property of a pattern feature to change in optical aberrations of a lithographic apparatus used to...
Lithography apparatus, lithography method, lithography system, storage
medium, and article manufacturing method
Provided is a lithography apparatus that includes a plurality of patterning devices each of which is configured to perform patterning for a substrate supplied...
Substrate holder, lithographic apparatus, device manufacturing method, and
method of manufacturing a substrate...
A substrate holder for a lithographic apparatus has a planarization layer provided on a surface thereof. The planarization layer provides a smooth surface for...
Illumination optical apparatus and projection exposure apparatus
An illumination optical apparatus illuminates an object with illumination light. The apparatus includes a birefringent member having different thicknesses of a...
Illumination optical apparatus and projection exposure apparatus
An illumination optical apparatus and projection exposure apparatus capable of reducing a light quantity loss when a mask is illuminated with a polarized...
Projection exposure apparatus with optimized adjustment possibility
Method for operating a projection exposure apparatus for microlithography, the projection exposure apparatus comprising an optical element, a manipulator, which...
Lens module comprising at least one exchangeable optical element
An optical system has a housing with a mount and an opening to a receiving region, the receiving region being located within the housing and including the...
Polarization-modulating element, illumination optical apparatus, exposure
apparatus, and exposure method
There is disclosed a polarization-modulating element for modulating a polarization state of incident light into a predetermined polarization state, the...
In-plane scanning probe microscopy tips and tools for wafers and
substrates with diverse designs on one wafer...
Cantilevers, SPM tips and nanomachining tools are created in the plane of wafers to obtain new and high performance parts. The method produces more parts for...
Composition for forming resist protection film for lithography and method
for forming pattern of semiconductor...
Provided are a composition for forming a resist protection film for lithography and a method for forming a pattern of a semiconductor device using the same. The...
Layered structure and photosensitive dry film to be used therefor
In a layered structure having at least a substrate and a photosensitive resin layer or cured film layer formed on the substrate and containing an inorganic...
Pattern forming method, electron beam-sensitive or extreme ultraviolet
ray-sensitive resin composition, resist...
There is provided a pattern forming method, including: (a) forming a film by using an electron beam-sensitive or extreme ultraviolet ray-sensitive resin...
Pattern forming method, actinic ray-sensitive or radiation-sensitive resin
composition, resist film,...
A pattern forming method, includes: (i) a step of forming a film from an actinic ray-sensitive or radiation-sensitive resin composition containing (P) a resin...
Lithographic method to apply a pattern to a substrate and lithographic
A slit shaped area of a patterning device is illuminated to impart a radiation beam with a pattern in its cross-section. A projection system projects the...
Mask plate, method for fabricating array substrate using the same, and
Embodiments of the invention provide a mask plate, a method for fabricating an array substrate using the mask plate, and an array substrate. The mask plate is...
Mask for microlithography and scanning projection exposure method
utilizing the mask
A mask for microlithography comprises a substrate; a first pattern area on the substrate, the first pattern area comprising a first pattern extending over a...
Multilayer reflective film formed substrate, reflective mask blank, mask
blank, methods of manufacturing the...
Provided is a multilayer reflective film formed substrate formed with a fiducial mark for accurately managing coordinates of defects. A multilayer reflective...
Reflective mask blank for EUV lithography and process for its production
To provide a process for producing an EUV mask blank, whereby the deformation of a substrate due to film stress in a Mo/Si multilayer reflective film can be...
Image projection apparatus
An image projection apparatus which enlarges and projects an image displayed on an image display element as a projection image on a screen, comprising the image...
Ultra high-resolution volumetric three-dimensional display
An ultra high-resolution volumetric three-dimensional (3D) display system comprises an image chamber, and an addressing system to direct a beam of ...
Projection-type display apparatus having a laser light source
A beam, expansion unit is configured to expand a beam of laser light emitted from a laser light source into an ellipse. A beam irradiation position moving unit...
Light source apparatus that irradiates a phosphor layer with excitation
light and projector
A light source apparatus includes a light emitting device that has a first light emitting region outputting first excitation light and a second light emitting...
Projection unit and method for controlling the projection unit
A projection unit may include a reflector-lamp arrangement which is designed to emit light during operation, wherein the light radiates toward an aperture,...
Light emitting device, and super luminescent diode
A light emitting device includes: an active layer; and a first cladding layer and a second cladding layer that sandwich the active layer, wherein the active...
Cooling structure, image projection apparatus, electronic device, and
A cooling structure includes: a heat releasing unit configured to include a plurality of fins and to release heat by contacting a first cooling target; and an...
Lighting unit and image projector
A lighting unit and an image projector that cool a drive source that drives a color wheel favorably and prevents dust from collecting on the color wheel are...
A projector includes an armor housing including an opening section through which an image is transmitted and a shutter device configured to open and close the...
System and method for providing image encoding projection using an
apodized liquid crystal display pixel
A system for projecting to a viewing surface includes an illumination source to project a first image onto the viewing surface along a beam path, an LCD, with...
Quick-release ball-and-socket joint camera mount
A camera mounting system has an upper mount component, a lower mount component, and a base mount component. The upper mount component secures the camera and has...
Camera stand having constant resistance for a portion of a range of motion
along an axis of rotation
This application discloses a stand assembly that includes a receiving element for physically receiving a module, and a base assembly for supporting the...
Accessories for communication devices
A modular accessory adapter configured to be selectively attachable to at least one of a communication device and a case for a communication device. The modular...