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Hologram

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


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Large-size bionic holographic three-dimensional dynamic display method with large field of view
Beijing Institute Of Technology
May 31, 2018 - N°20180150028

The present invention relates to a large-size bionic holographic three-dimensional dynamic display method with large field of view. The method includes: a computer generated hologram (cgh) is loaded on a spatial light modulator; a large field angle is formed by changing the optical path through a microlens array or a diffractive optical element having same optical property with the microlens ...
Method and user terminal for providing hologram image-based message service, and hologram image display device
May 24, 2018 - N°20180144557

Disclosed are a method and user terminal for providing a hologram-based message service, and a hologram display device. The message service providing method may comprise the steps of: identifying a message created through a message application; and transferring the identified message to a hologram display device.
Image recognition system, image recognition method, hologram recording medium, hologram playback device, and image capture ...
May 24, 2018 - N°20180144160

It is made possible to read holographic barcodes with such portable information consoles as smartphones to perform judgment of authenticity. In this process, by controlling from the portable information console side the light sources illuminating the hologram, it is possible to add a strong authenticity judgment function without a major increase in cost and also without building any special infrastructure..
Hologram Patent Pack
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Hologram Patent Applications
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  • 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.
Hologram generating method and hologram generating apparatus
Korea Advanced Institute Of Science And Technology
May 24, 2018 - N°20180143588

A hologram generating apparatus is provided. The apparatus includes a hologram signal generating unit configured to, based on light projected on at least some points corresponding to an object, generate a hologram signal corresponding to the at least some points on at least one two-dimensional plane, a processor configured to calculate a sparsity corresponding to the two-dimensional plane based on ...
Incoherent fluorescence digital holographic microscopy using transmission liquid crystal lens
Celloptic, Inc.
May 24, 2018 - N°20180143587

A new optical arrangement that creates high efficiency, high quality fresnel incoherent correlation holography (finch) holograms using transmission liquid crystal grin (tlcgrin) diffractive lenses has been invented. This is in contrast to the universal practice in the field of using a reflective spatial light modulator (slm) to separate sample and reference beams.
Optical apparatus for recording a holographic device and method of recording
Digilens, Inc.
May 24, 2018 - N°20180143449

An apparatus for recording a holographic device comprises: a master hologram comprising a multiplicity of holographic elements each characterized by one of a predefined set of grating prescriptions; a transparent substrate supporting a layer of holographic material; and a light source. Each holographic element diffracts source light onto a predefined region of the layer.
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.
Microscope device and image acquisition method
Hamamatsu Photonics K.k.
May 24, 2018 - N°20180143137

A microscope apparatus (1a) includes a biological sample table (11) that supports the biological sample (b), an objective lens (12) disposed to face the biological sample table (11), a laser light source (13) that outputs light with which the biological sample (b) is irradiated via the objective lens (12), a shape measurement unit (20) that acquires a surface shape of the biological sample (b), a control ...
Conversation, presence and context detection for hologram suppression
Microsoft Technology Licensing, Llc
May 17, 2018 - N°20180137879

Various embodiments relating to detecting at least one of conversation, the presence and the identity of others during presentation of digital content on a computing device. When another person is detected, one or more actions may be taken with respect to the digital content.
Method and system for creating a symbology related to a captured image
May 10, 2018 - N°20180129844

A method and system for accessing details of an object present in an image is disclosed. The method comprises receiving and storing an image into a repository.
Adjustable scanned beam projector
Microsoft Technology Licensing, Llc
May 10, 2018 - N°20180129167

Examples are disclosed herein relating to an adjustable scanning system configured to adjust light from an illumination source on a per-pixel basis. One example provides an optical system including an array of light sources, a holographic light processing stage comprising, for each light source in the array, one or more holograms configured to receive light from the light source and ...
Apparatus for manufacturing holographic optical element, and apparatus for reconstructing holograms
Seoul National University R&db Foundation
May 10, 2018 - N°20180129165

An apparatus for manufacturing a hologram includes a holographic optical element on which a first interference pattern of a first signal beam and a first reference beam is recorded and a second interference pattern of a second signal beam modulated by a fourier lens and a second reference beam is recorded. Also, an apparatus for reconstructing a hologram by using ...
Information system with hologram display
Ewig Industries Macao Commercial Offshore Limited
May 10, 2018 - N°20180129164

An information display may include a top housing, a bottom housing, and a back housing. The top housing may include a first display that displays information for presentation to the user.
Hologram focus accommodation
Microsoft Technology Licensing, Llc
May 10, 2018 - N°20180129048

In implementations of hologram focus accommodation, a focus accommodation system is implemented for variable focus of a generated image, such as a hologram, that is displayed for viewing on a waveguide display. The focus accommodation system includes switchable polarization retarders that rotate a polarization of light of the generated image, where the light passes through the switchable polarization retarders along ...
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.
Mobile hologram apparatus
Virtual Marketing Incorporated, D/b/a Fusion 92
May 03, 2018 - N°20180120767

A mobile hologram apparatus is disclosed. An example apparatus includes a sheet folded along preformed creases into a pyramid structure configured to be actuated between a compressed state and an uncompressed state.
Interaction between multiple holograms
International Business Machines Corporation
May 03, 2018 - N°20180120766

An apparatus for hologram interaction is disclosed. A method and system also perform the functions of the apparatus.
Hologram recording composition, hologram recording medium, and method of producing hologram recording medium
Sony Corporation
May 03, 2018 - N°20180120694

A hologram recording composition includes at least: a photopolymerizable compound containing at least a first photopolymerizable monomer; binder resin that is inactive to photopolymerization; and a photopolymerization initiator. A change in polarity of the first photopolymerizable monomer by photopolymerization reduces compatibility with the binder resin of the photopolymerizable compound than that before polymerization, the compatibility of the photopolymerizable compound before ...
Holographic projector for waveguide display
Microsoft Technology Licensing, Llc
May 03, 2018 - N°20180120563

Examples are disclosed that relate to a near-eye display device including a holographic display system. The holographic display system includes a light source configured to emit light that is converging or diverging, a waveguide configured to be positioned in a field of view of a user's eye, and a digital dynamic hologram configured to receive the light, and project the ...
Light condensing device, photovoltaic device, light condensing sheet, photovoltaic sheet, and method for manufacturing light ...
Okamoto Glass Co., Ltd.
May 03, 2018 - N°20180120483

To provide a photovoltaic device and a light condensing device having a high condensing rate which can be manufactured easily and at low cost. This light condensing device is provided with: a light-guiding subtract for causing light to propagate between a rear-side surface and a front-side surface for receiving light from a light source; a reflective layer for light guiding, ...
Modifying hand occlusion of holograms based on contextual information
April 19, 2018 - N°20180108325

A computing system, such as a head mounted display, is configured for dynamically modifying an occlusion, such as a hand occlusion, that is presented and moved within a mixed reality environment. The occlusion is associated with a movement attribute, such as a velocity or acceleration, corresponding with movement of the occlusion within the mixed reality environment.
Systems, articles, and methods for integrating holographic optical elements with eyeglass lenses
Thalmic Labs Inc.
April 19, 2018 - N°20180107004

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.
Systems, articles, and methods for integrating holographic optical elements with eyeglass lenses
Thalmic Labs Inc.
April 19, 2018 - N°20180107003

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.
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