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-9,581,921 Electrophotographic photosensitive member
An electrophotographic photosensitive member includes a photosensitive layer containing a charge generating material, a charge transport material, and a binder...
US-9,581,920 Coating film-removing method for cylindrical substrate and manufacturing method for electrophotographic...
Provided is coating film-removing method for removing unnecessary coating film on outer peripheral surface of lower side of cylindrical substrate by dip...
US-9,581,919 Image forming apparatus and process cartridge
An image forming apparatus includes an electrophotographic photoreceptor that includes a conductive substrate, an organic photosensitive layer provided on the...
US-9,581,917 Shadow mask tensioning method and apparatus
In a system and method of shadow mask tensioning, an object having second set of alignment features is positioned on a side of shadow mask having a first set of...
US-9,581,916 Lithographic apparatus and device manufacturing method
A substrate handling system for an apparatus, the substrate handling system including a substrate table constructed to hold a substrate, a surrounding structure...
US-9,581,915 Photolithographic method
A method for performing photolithography using a photo-resist is disclosed. The photo-resist comprises a first component and a second component. The method...
US-9,581,914 Lithographic apparatus and device manufacturing method
In a lithographic projection apparatus, a liquid supply system maintains liquid in a space between the projection system and the substrate. The liquid supply...
US-9,581,913 Exposure apparatus, exposure method, method for manufacturing device
An exposure apparatus exposes a substrate via a projection optical system and liquid. The exposure apparatus includes a first pipe section that flows liquid...
US-9,581,912 Model-based control of an optical imaging device
The disclosure provides a method of determining an actual input value of an input variable for a control unit of a microlithography imaging device. The actual...
US-9,581,911 Polarization-modulating optical element
A microlithography optical system includes a projection objective and an illumination system that includes a temperature compensated polarization-modulating...
US-9,581,910 Method of lithographically transferring a pattern on a light sensitive surface and illumination system of a...
A method of lithographically transferring a pattern on a light sensitive surface in a multiple exposure process comprises the following steps: a) providing a...
US-9,581,909 Method of trimming resist pattern
A method of trimming a resist pattern, including forming a positive resist film on a substrate, the positive resist film is exposed and the positive resist film...
US-9,581,908 Photoresist and method
A photoresist with a group which will decompose bonded to a high etching resistance moiety is provided. Alternatively, the group which will decompose can...
US-9,581,907 Developing apparatus
A method for developing a substrate includes spinning the substrate with a spin holder and discharging a developer to the substrate from a plurality of exhaust...
US-9,581,906 Device substrate and fabricating method thereof
A device substrate and a fabricating method thereof are provided. The device substrate includes a substrate and a patterned light-shielding layer. The patterned...
US-9,581,905 Composition for film formation, resist underlayer film and forming method thereof, pattern-forming method and...
A composition for film formation includes a compound represented by formula (1) and a solvent. In the formula (1), R.sup.1, R.sup.2 and R.sup.3 each...
US-9,581,904 Photoresist overcoat compositions
Photoresist overcoat compositions are provided. The compositions comprise: a matrix polymer, an additive polymer a basic quencher and an organic solvent. The...
US-9,581,903 Polymer dye and method for preparing the same, photoresist composition and display device
The disclosure relates to display technology field, especially relates to a polymer dye and a method for preparing the same, a photoresist composition, a color...
US-9,581,902 Vinyl ether group-containing copolymer, preparation process and use thereof
The invention provides a vinyl ether group-containing copolymer, preparation process and use thereof. The copolymer comprises of the structural units...
US-9,581,901 Photoacid-generating copolymer and associated photoresist composition, coated substrate, and method of forming...
A copolymer includes repeat units derived from an acid-labile monomer, an aliphatic lactone-containing monomer, a C.sub.1-12 alkyl (meth)acrylate in which the...
US-9,581,900 Self aligned patterning with multiple resist layers
A method for using self aligned multiple patterning with multiple resist layers includes forming a first patterned resist layer onto a substrate, forming a...
US-9,581,899 2-dimensional patterning employing tone inverted graphoepitaxy
After formation of a template layer over a neutral polymer layer, a self-assembling block copolymer material is applied and self-assembled. The template layer...
US-9,581,898 Manufacturing method of pattern transfer mask
A manufacturing method of a pattern transfer mask includes the following steps. A basic mask is provided. The basic mask includes a plurality of patterns formed...
US-9,581,897 Pellicle frame and process for producing same
The present invention provides a pellicle frame that can prevent generation of haze and reduces a surface glittering defect under irradiation with collected...
US-9,581,896 Agglutinant for pellicle and a pellicle including the same
There is provided a pellicle 1 for lithography having a frame 12, a film 11 and an agglutinant layer 13 (an adhesive to bond the pellicle on a photomask), in...
US-9,581,895 Mask blank substrate, substrate with multilayer reflective film, reflective mask blank, reflective mask, method...
An object of the present invention is to provide a mask blank substrate and the like that enables critical defects to be reliably detected as a result of...
US-9,581,894 Image mask film scheme and method
A system and method for repairing a photolithographic mask is provided. An embodiment comprises forming a shielding layer over an absorbance layer on a...
US-9,581,893 Mask manufacturing method, mask substrate, and charged beam drawing method
A manufacturing method of a phase shift mask in an embodiment includes: forming a metal layer on a substrate, the metal layer having a first region and a second...
US-9,581,892 Method of manufacturing photomask blank and photomask blank
In a chamber (50), a quartz substrate (10) having a main surface on which an optical film (20) is formed is put on a susceptor (30). A flash lamp (60) is housed...
US-9,581,890 Extreme ultraviolet reflective element with multilayer stack and method of manufacturing thereof
An apparatus and method of manufacture of an extreme ultraviolet reflective element includes: a substrate; a multilayer stack on the substrate, the multilayer...
US-9,581,889 Planarized extreme ultraviolet lithography blank with absorber and manufacturing system therefor
An extreme ultraviolet (EUV) mask blank production system includes: a substrate handling vacuum chamber for creating a vacuum; a substrate handling platform, in...
US-9,581,888 Projection apparatus
A projection apparatus includes an image-producing element and projection optics. The image-producing element produces at least one image, and the projection...
US-9,581,887 Light source device and display device
There is provided a light source device including at least one light source configured to emit light, a diffusion plate configured to diffuse and reflect the...
US-9,581,886 Projector and light emission control method in projector
A projector including: a plurality of light sources; a modulator that modulates light emitted from each of the plurality of light sources; a projection unit...
US-9,581,885 Light source apparatus and projector
A light source apparatus comprises a beam flux conversion optical system for making all the light emitting areas conjugate to one geometrical-optical output...
US-9,581,884 Cooling system for a projector
An air duct is secured in a projector. The air duct is configured to help a fan module to cool a light emitting module. The fan module defines an air vent. Each...
US-9,581,883 Method, apparatus, and manufacture for a tracking camera or detector with fast asynchronous triggering
An image projection device for displaying an image onto a remote surface. The image projection device employs a scanner to project image beams of visible light...
US-9,581,882 Image capturing device and auto-focus method thereof
An image capturing device and an auto-focus method thereof are provided, where the method includes the following steps. An exposure time is calculated by using...
US-9,581,881 Focal plane shutter for cameras and digital camera provided with the same
A focal plane shutter includes: a first blade-driving unit that makes switches between normally open and normally closed methods; a second blade-driving first...
US-9,581,880 Shutter device and image pickup apparatus including shutter device
When a stepping motor is used as a driving source for a shutter device, if the stepping motor loses synchronization because of variations in load during driving...
US-9,581,879 Light wavelength conversion module, illumination system, and projection apparatus
A light wavelength conversion module including a substrate, a first light wavelength conversion layer, and a first light transmissive layer is provided. The...
US-9,581,878 Wavelength selective switch device, wavelength switching method for the same and communication apparatus
There are provided a wavelength selective switch device, a communication apparatus and a wavelength switching method. The wavelength selective switch device...
US-9,581,877 Electrochromic multi-layer devices with charge sequestration and related methods
An electrochromic multi-layer stack is provided. The multi-layer stack includes an electrochromic multi-layer stack having a first substrate, a first...
US-9,581,876 Electrochromic device
Provided is an electrochromic device and a method for driving the electrochromic device, the electrochromic device including a first electrode, a first...
US-9,581,875 Electrochromic devices and methods
A heat treated electrochromic device comprising an anodic complementary counter electrode layer comprised of a mixed tungsten-nickel oxide and lithium, which...
US-9,581,874 Semiconductor device
A semiconductor device capable of maintaining data even after instantaneous power reduction or interruption. The semiconductor device includes first to sixth...
US-9,581,873 Gate driver on array circuit repair method
In the GOA circuit repair method provided by the present invention, the repair signal (Repair signal) is received by the GOA unit circuits of the Nth stage and...
US-9,581,872 Slot die coating apparatus and coating method using the same
A slot die coater planarizing an upper surface of an encapsulation layer and a coating method using the same. The slot die coater includes a slit nozzle...
US-9,581,871 Display panel comprising a wire disposed and sandwiched in between a sealant and a planarization layer and...
A display panel, including a device substrate, an opposite substrate, a sealant, and a display medium, is provided. A pixel array of the device substrate is...
US-9,581,870 Conducting film or electrode with improved optical and electrical performance for display and lighting devices...
A conducting film or device multilayer electrode includes a substrate and two transparent or semitransparent conductive layers separated by a transparent or...
← 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 | 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.