Easy To Use Patents Search & Patent Lawyer Directory

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.

Searching:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-1,028,1858 Roller with elastic layers having different indentation elastic moduli, and fixing device having roller
A roller usable in an image fixing device for an electrophotographic image forming apparatus includes a first elastic layer; a second elastic layer provided...
US-1,028,1857 Fixing device and image forming apparatus
A fixing device includes a fixing member, a pressing member and a heater. The heater includes a center heating part, end heating parts, a common electrode, a...
US-1,028,1856 Image forming apparatus that suppresses influence of a heater triac malfunction
An image forming apparatus includes an image forming unit, first and second power terminals both coupled to a power supply, a fixing unit including a heater, a...
US-1,028,1855 Image forming apparatus for starting image formation with a reduced waiting time
An image forming apparatus includes an image fixing unit to pass a sheet carrying an unfixed toner image on a first side. The image fixing unit includes: a...
US-1,028,1854 Image forming apparatus
An image forming apparatus includes an image forming unit, a fixing unit having a heating member for generating heat based on power supplied, a detection unit,...
US-1,028,1853 Fixing device and image forming apparatus
A fixing device includes a fixing belt, a distortion detection section that detects distortion in which a magnitude of bending at one side edge in a width...
US-1,028,1851 Fuser installation in an imaging device
An imaging device has a drive gear assembly which operatively engages with a backup roll gear of a fuser assembly when the fuser assembly is inserted into the...
US-1,028,1850 Fixing device with nip formation pad having an abutment region and opening portions
A fixing device includes an endless fixing belt, a heat source, an opposed member, a nip formation pad, and a heat conductive member. The nip formation pad...
US-1,028,1849 Fixing device and image forming apparatus
A fixing device includes a heating roller to be heated by a heat source, a pair of rollers composed of an upper-side pressure roller and a lower-side pressure...
US-1,028,1848 Image forming apparatus and image forming method
An improved image forming apparatus includes an image bearer, a nip forming member, a transfer power source, and a controller. The controller switches a...
US-1,028,1847 Intermediate transfer material, production method of the same, and electrophotographic image-forming apparatus
Provided is an intermediate transfer material used for an electrophotographic image-forming apparatus in which a toner image held on an electrostatic latent...
US-1,028,1846 Image forming apparatus
The image forming apparatus includes an image bearing member; an ionically conductive intermediate transferring belt; a primary transfer member; an opposing...
US-1,028,1845 Development device and image forming apparatus
A development device includes a developer bearing, a regulation portion, and a magnetic field generation member that is provided inside of the developer bearing...
US-1,028,1843 Powder container, powder supply device and image forming apparatus
Provided is a powder container having a new structure capable of stable discharge and transport of a powder contained in a container by enabling the powder to...
US-1,028,1842 Toner cartridge
A toner cartridge includes a housing having a toner exit and two coupling portions, a slide piece disposed to the housing and slidably moveable between opened...
US-1,028,1841 Toner cartridge
A toner cartridge includes a cylinder having an opening and accommodating carbon powder, a transmission member having a pipe portion sleeved onto the cylinder,...
US-1,028,1840 Image forming apparatus that executes cleaning operation on fixing section
An image forming apparatus includes a conveyance section, an image forming section, a fixing section, a sheet output tray, a toner container, a suitable product...
US-1,028,1839 Image forming apparatus and developer supply device with first and second transport members configured to...
A developer supply device includes a container body that receives and contains a developer with which a toner cartridge is filled and that has a supply port...
US-1,028,1838 Developing apparatus having a layer thickness regulating member, cartridge, and image forming apparatus
A developing apparatus includes a developer bearing member bearing a developer on a surface in a developing operation, a regulating member configured to...
US-1,028,1837 Developing device and image forming apparatus therewith
A developing device has a developer carrier, a regulating member, a regulating pole, and a magnetic pole generation member. The regulating member has a magnetic...
US-1,028,1836 Image forming apparatus
An image forming apparatus includes a photosensitive drum that rotates in a predetermined direction, an LED head that exposes the photosensitive drum, a drum...
US-1,028,1835 Exposure device and image formation apparatus having cut fringe holding member
An exposure device according to an embodiment includes: a substrate in which light-emitting elements are mounted; an optical system which converges light...
US-1,028,1834 Optical scanning device
In one embodiment, an optical scanning device includes a board and a light receiving member, the positional accuracy of which is improved. When a length in a...
US-1,028,1833 Image forming apparatus
An image forming apparatus includes an image bearing member, a charging roller, a toner image forming portion, a voltage source, a detecting member, a...
US-1,028,1832 Positively chargeable toner
A positively chargeable toner includes toner particles each including a toner mother particle and an external additive adhering to a surface of the toner mother...
US-1,028,1831 Imaging members comprising capped structured organic film compositions
An imaging member outer layer comprising a structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic...
US-1,028,1830 Patterning device cooling systems in a lithographic apparatus
A lithographic apparatus (100) includes a patterning device support structure (104) configured to support a patterning device (110), a gas inlet (116)...
US-1,028,1829 Vibration-assisted positioning stage
A vibration-assisted positioning stage comprising a stage, a roller bearing, an compliant joint interconnecting the roller bearing to the stage such that the...
US-1,028,1828 Exposure method
An exposure method includes, in a case of exposing unmeasurable shots which are arranged linearly and whose focus value cannot be measured and a measurable shot...
US-1,028,1827 Noise reduction for overlay control
The present disclosure provides a method. The method includes patterning a substrate by a patterning tool; collecting a plurality of overlay errors from a...
US-1,028,1826 Determination of lithography effective dose uniformity
Embodiments are directed to a method and system for determining effective dose of a lithography tool. The method includes performing a series of open frame...
US-1,028,1825 Method of sequencing lots for a lithographic apparatus
A lithographic apparatus applies patterns to substrates, the substrates being processed as a plurality of lots. Each lot of substrates receives a particular...
US-1,028,1824 Microlithography projection objective
Microlithography projection objectives for imaging into an image plane a pattern arranged in an object plane are described with respect to suppressing false...
US-1,028,1823 Illumination system of a microlithographic projection exposure apparatus
An illumination system of a microlithographic projection exposure apparatus includes first and second optical raster plates. An irradiance distribution of...
US-1,028,1822 Developing treatment method, non-transitory computer storage medium and developing treatment apparatus
A developing treatment method supplies a developing solution onto a substrate to develop a resist film on the substrate with a predetermined pattern exposed...
US-1,028,1821 Exposure apparatus, exposure method, and device manufacturing method
An exposure apparatus includes a polarizing member polarizing illumination light, and a filter having at least one opening. The polarizing member includes a...
US-1,028,1820 Block copolymer
The present application relates to a block copolymer and uses thereof. The present application can provide a block copolymer--which exhibits an excellent...
US-1,028,1819 Silicon-containing photoresist for lithography
A photoresist includes a polymer backbone, an acid labile group (ALG) chemically bonded to the polymer backbone, a photo-acid generator (PAG), a solvent, and a...
US-1,028,1818 Resist composition and patterning process
A resist composition comprising an alkali metal salt of tetraiodophenolphthalein, tetraiodophenolsulfonphthalein or tetraiodofluorescein exhibits a sensitizing...
US-1,028,1817 Method of manufacturing imprint master template
A method of manufacturing an imprint master template including forming a first layer pattern only in a partial region and a second layer formed in the entire...
US-1,028,1816 Carrying platform for carrying mask plate, mask plate and mask plate securing assembly
The present disclosure discloses a carrying platform for carrying a mask plate. The carrying platform includes a body and a first securing structure disposed on...
US-1,028,1815 Reticle pod
A reticle pod for accommodating a reticle is provided. The reticle pod comprises a base; a cover; and at least one supporting member. When the reticle is...
US-1,028,1814 Support frame for pellicle
A support frame for a pellicle, in which a pellicle film is adhered to the front surface of an aluminum-alloy frame body, and a transparent substrate is adhered...
US-1,028,1813 Method for constructing a stereoscopic light recycling device
A method for constructing a stereoscopic light recycling device is provided. At least one support member is affixed to a beam splitter positioned at an angle...
US-1,028,1812 Projection device using micro LED panel and method of fabricating the same
Disclosed is a projection device using a micro light emitting diode (LED) panel, the projection device including: a first micro LED panel configured to output...
US-1,028,1811 Light source module for adjusting blue beam and projection apparatus using the same
A light source module including a blue laser light source, an adjusting light source, a wavelength conversion device, and a light combiner is provided. The...
US-1,028,1810 Projection apparatus comprising phosphor wheel coated with phosphor agents for converting waveband light
A phosphor device of an illumination system emitting a first waveband light and having an optical path includes a first section and a first phosphor agent. The...
US-1,028,1809 Projection apparatus and illumination system
The invention provides a projection apparatus and an illumination system. The projection apparatus includes an illumination system, a light valve, and a...
US-1,028,1808 Multilayer wavelength conversion device and projector
A wavelength conversion device adapted to convert a wavelength of an exciting light beam is provided. The wavelength conversion device includes a main body, a...
US-1,028,1807 Projector, heat dissipation module, and heat dissipation fin set
A projector includes a casing, an optical engine module, and a heat dissipation module. The optical engine module is disposed in the casing. The heat...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.