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Hologram

Hologram-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Three-dimensional mixed-reality viewport
Microsoft Technology Licensing, Llc
April 12, 2018 - N°20180101994

An application running on a computing platform that employs three-dimensional (3d) modeling is extended using a virtual viewport into which 3d holograms are rendered by a mixed-reality head mounted display (hmd) device. The hmd device user can position the viewport to be rendered next to a real world 2d monitor and use it as a natural extension of the 3d ...
Optically trapped atom transfer tweezer through hologram and method using the same
Korea Advanced Institute Of Science And Technology
April 12, 2018 - N°20180101134

An optically trapped atom transfer tweezer may be provided that includes: an optical modulator which modulates incident light and generates a first hologram; a first lens which images the first hologram on an intermediate image plane and generates a first holographic image having any potential shape; a second lens which re-images the first holographic image on an entrance pupil of ...
Projection device and projection-type video display device
Dai Nippon Printing Co., Ltd.
April 05, 2018 - N°20180095292

An illumination device includes an optical element including a hologram recording medium capable of diffusing a coherent light beam, the hologram recording medium comprising a plurality of regions, each region diffusing a coherent light beam to an illuminated region corresponding to that region, and an irradiation device configured to irradiate the optical element with the coherent light beam so as ...
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Hologram Patent Applications
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  • 108+ full patent PDF documents of Hologram-related inventions.
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  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method and system for validating a hologram on a portable electronic device
Ocr Labs Pty Ltd
March 29, 2018 - N°20180091672

A system for validating a hologram on a document is provided. The system includes a camera for taking plurality of images of the hologram, a memory for storing the plurality of images, a display for displaying at least one of the images and for instructing a user to rotate the document such that at least two of the images are ...
Method of computing a hologram
Seereal Technologies Gmbh
March 29, 2018 - N°20180088528

A method of computing a hologram by determining the wavefronts at the approximate observer eye position that would be generated by a real version of an object to be reconstructed. In normal computer generated holograms, one determines the wavefronts needed to reconstruct an object; this is not done directly in the present invention. Instead, one determines the wavefronts at an ...
Process for the preparation of metallic nano-particle layers and their use for decorative or security ...
Basf Se
March 29, 2018 - N°20180086921

The present invention relates to a process for the preparation of thin silver nano-particle layers, which are produced directly on a substrate as part of a coating or printing process. The layers show different colours in transmittance and reflectance. The layers do not show the typical conductivity of metallic layers, since the particles are essentially discrete particles which are not ...
Hologram Patent Pack
Download 108+ patent application PDFs
Hologram Patent Applications
Download 108+ Hologram-related PDFs
For professional research & prior art discovery
inventor
  • 108+ full patent PDF documents of Hologram-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Efficiently generating a high quality patterned-phase-only hologram for display on a single device
City University Of Hong Kong
March 15, 2018 - N°20180074458

System and methods for efficiently generating a high quality patterned-phase-only hologram that can be displayed on a single device are disclosed. A digital image of a holographed subject is measured as a distribution of the intensity of pixels in the image, or as an intensity image, and uniformly partitioned into a plurality of non-overlapping image blocks. A phase mask is ...
Data projection system
Carl Zeiss Jena Gmbh
March 15, 2018 - N°20180074316

Used are an imaging apparatus for a device for data projection and an optical component and a corresponding device for data projection. The imaging apparatus here comprises a plurality of light-emitting elements (10), arranged in a first direction, and a deflection apparatus (11) for deflecting light beams in a second direction. The optical component can comprise a windshield which is provided with ...
Systems, devices, and methods for curved holographic optical elements
Thalmic Labs Inc.
March 15, 2018 - N°20180074245

Systems, devices, and methods for making, replicating, and using curved holographic optical elements (“hoes”) are described. A hologram may be optically recorded into a planar layer of holographic film with various measures in place to compensate for changes (e. G., in optical power and/or playback wavelength and/or angular bandwidth) that may result when a ...
Systems, devices, and methods for curved holographic optical elements
Thalmic Labs Inc.
March 15, 2018 - N°20180074244

Systems, devices, and methods for making, replicating, and using curved holographic optical elements (“hoes”) are described. A hologram may be optically recorded into a planar layer of holographic film with various measures in place to compensate for changes (e. G., in optical power and/or playback wavelength and/or angular bandwidth) that may result when a ...
Systems, devices, and methods for curved holographic optical elements
Thalmic Labs Inc.
March 15, 2018 - N°20180074243

Systems, devices, and methods for making, replicating, and using curved holographic optical elements (“hoes”) are described. A hologram may be optically recorded into a planar layer of holographic film with various measures in place to compensate for changes (e. G., in optical power and/or playback wavelength and/or angular bandwidth) that may result when a ...
Hologram display device and display method thereof
Boe Technology Group Co., Ltd.
March 08, 2018 - N°20180067456

The present disclosure provides a hologram display device and a display method thereof. The hologram display device includes an imaging unit including a plurality of imaging regions, wherein each imaging region forms a hologram image independently; a light source unit including a plurality of light sources arranged in an array, wherein each light source provides light to the imaging unit; ...
Floating hologram apparatus
Kt Corporation
March 08, 2018 - N°20180067329

A floating hologram apparatus that generates a floating hologram includes: a display; an optical element in front of the display; a memory configured that stores chromatic dispersion data representing degrees of refraction of light rays; a compensated image generation unit configured that generates a compensated image by rearranging sub-pixels of each pixel of the original image based on the chromatic ...
Hologram Patent Pack
Download 108+ patent application PDFs
Hologram Patent Applications
Download 108+ Hologram-related PDFs
For professional research & prior art discovery
inventor
  • 108+ full patent PDF documents of Hologram-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Systems, articles, and methods for integrating holographic optical elements with eyeglass lenses
Thalmic Labs Inc.
March 01, 2018 - N°20180059422

Systems, articles, and methods that integrate photopolymer film with eyeglass lenses are described. One or more hologram(s) may be recorded into/onto the photopolymer film to enable the lens to be used as a transparent holographic combiner in a wearable heads-up display employing an image source, such as a microdisplay or a scanning laser projector. The methods of integrating ...
Distributed optical fibre sensor for sensing stress state
Universite Nice Sophia-antipolis
March 01, 2018 - N°20180058956

A distributed optical fiber sensor of dynamic stress state comprises: an optical assembly configured to generate a series of optical pulses; an optical fiber of optical length l; an optical system configured to: inject through the first end at least the series of optical pulses; receive at the level of the end at least one series of output optical pulses, ...
Techniques for setting focus in mixed reality applications
Microsoft Technology Licensing, Llc
February 22, 2018 - N°20180054562

Described are examples for capturing one or more real world images for display with one or more computer-generated images (e. G., holograms). One or more computer-generated images for overlaying over one or more real world images can be received, and a depth for overlaying at least one of the computer-generated images over the one or more real world images can ...
Hologram display device
Boe Technology Group Co., Ltd.
February 22, 2018 - N°20180052424

The present disclosure provides a hologram display device including a spatial light modulator, a lens assembly, and a plurality of backlights. The plurality of backlights are provided at a light incident side of the spatial light modulator, and the lens assembly is provided between the plurality of backlights and the spatial light modulator. The plurality of backlights are configured to ...
Systems, articles, and methods for integrating holographic optical elements with eyeglass lenses
Thalmic Labs Inc.
February 22, 2018 - N°20180052328

Systems, articles, and methods that integrate photopolymer film with eyeglass lenses are described. One or more hologram(s) may be recorded into/onto the photopolymer film to enable the lens to be used as a transparent holographic combiner in a wearable heads-up display employing an image source, such as a microdisplay or a scanning laser projector. The methods of integrating ...
Scanned coarse integral holographic display
Disney Enterprises, Inc.
February 15, 2018 - N°20180046140

A holographic display system for generating a super hologram with full parallax in different fields of view in the horizontal and vertical directions. The display system includes assemblies or subsystems each adapted to combine holographic displays and coarse integral displays to produce or display a coarse integral hologram. Briefly, the display system described herein teaches techniques for enhancing operations of ...
Systems, articles, and methods for integrating holographic optical elements with eyeglass lenses
Thalmic Labs Inc.
February 15, 2018 - N°20180045966

Systems, articles, and methods that integrate photopolymer film with eyeglass lenses are described. One or more hologram(s) may be recorded into/onto the photopolymer film to enable the lens to be used as a transparent holographic combiner in a wearable heads-up display employing an image source, such as a microdisplay or a scanning laser projector. The methods of integrating ...
Projection type image display apparatus
Dai Nippon Printing Co., Ltd.
February 08, 2018 - N°20180039092

A laser beam (l50) generated by a laser light source (50) is reflected by a light beam scanning device (60) and irradiated onto a hologram recording medium (45). On the hologram recording medium (45), an image (35) of a scatter plate is recorded as a hologram by using reference light that converges on a scanning origin (b). The light beam scanning device (60) bends the laser ...
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