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Holographic

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


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Selection method for additives in photopolymers
Covestro Deutschland Ag
July 13, 2017 - N°20170199494

The invention relates to a method for selecting compounds which can be used as additives in photopolymer formulations for producing light holographic media, and to photopolymer formulations which contain at least one softener which are selected according to the claimed method. The invention also relates to the use of photopolymer formulations for producing holographic media.
Holographic image display device
Samsung Display Co., Ltd.
July 06, 2017 - N°20170192389

A holographic image display device includes a backlight for emitting light. An optical path adjuster includes a plurality of electrowetting prisms. Each of the plurality of electrowetting prisms is configured to adjust an optical path of the light. A spatial light modulator includes a plurality of pixels. Each of the plurality of pixels is configured to modulate an amplitude or ...
Identification and analysis of materials and molecular structures
Ondax, Inc.
July 06, 2017 - N°20170191939

Provided are methods and systems for identification and analysis of materials and molecular structures. An apparatus for identification and analysis of materials and molecular structures may include a laser. The laser may, in turn, include an amplified spontaneous emission-suppressed single-frequency laser excitation source. The apparatus may further comprise a plurality of filters. The plurality of filters may include reflective volume ...
Holographic Patent Pack
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Holographic Patent Applications
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  • 198+ full patent PDF documents of Holographic-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.
Device, system and method for providing a modular antenna assembly
National Science Foundation
June 29, 2017 - N°20170187100

Techniques and mechanisms to provide satellite communication functionality with an antenna assembly. In an embodiment, a communication device includes an antenna panel (comprising one or more holographic antenna elements), a housing and hardware interfaces which facilitate operation of the communication device has a module of the antenna display. A cross-sectional profile of the housing may conform to a polygon other ...
Holographic display architecture
Oculus Vr, Llc
June 29, 2017 - N°20170185037

A holographic display (“display”) for a head-mounted display (“hmd”). The display includes a source configured to emit at least partially coherent light and a beam conditioner that conditions the light from the source into one or more beams of light. The display also includes one or more spatial light modulators configured to ...
In-line particle characterization
New York University
June 29, 2017 - N°20170184485

Holographic video microscopy yields fast and accurate measurements of the size and refractive index of individual colloidal particles. Particle-resolved characterization offers useful insights into the progress of colloidal synthesis without relying on models for the distributions of particle sizes and properties, and can be performed rapidly enough to provide feedback for process control. The measured increase in the most probable ...
Holographic Patent Pack
Download 198+ patent application PDFs
Holographic Patent Applications
Download 198+ Holographic-related PDFs
For professional research & prior art discovery
inventor
  • 198+ full patent PDF documents of Holographic-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.
Holographic display apparatus and method using directional backlight unit (blu)
Electronics And Telecommunications Research Institute
June 22, 2017 - N°20170176933

A holographic display apparatus and method using a directional backlight unit (blu) are provided. The holographic display apparatus may include a blu configured to control light to be incident on a spatial light modulator (slm) using a plurality of mirrors, and the slm configured to modulate the incident light based on image information and to display a holographic image.
Holographic display device using illumination light of which beam shape is adjusted
Electronics And Telecommunications Research Institute
June 22, 2017 - N°20170176932

Provided/disclosed is a holographic display device including a light source configured to output a coherent emission beam, a beam illuminator configured to convert the emission beam to an illumination light having a plane wavefront and a spatially regular intensity and output the converted emission beam, and a spatial light modulator (slm) configured to display a holographic image by modulating ...
Optical information recording/reproducing apparatus, optical information recording/reproducing method
Electronics And Telecommunications Research Institute
June 22, 2017 - N°20170176931

An optical information recording/reproducing apparatus and method thereof which compensate for the effect of mechanical instability on holographic data storage. A time dependent deviation profile of an optical beam during recording is determined. The time dependent deviation profile is related to a phase profile to be applied to a reference beam during recording or reproduction of a hologram, and ...
Dynamic time multiplexing fabrication of holographic polymer dispersed liquid crystals for increased wavelength sensitivity
Drexel University
June 22, 2017 - N°20170176799

Described herein is a new holographic polymer dispersed liquid crystal (hpdlc) medium with broadband reflective properties, and a new technique for fabrication of broadband hpdlc mediums. The new technique involves dynamic variation of the holography setup during hpdlc formation, enabling the broadening of the hpdlc medium's wavelength response. Dynamic variation of the holography setup may include the rotation and/or ...
Combination reflective and holographic weapon sight
Optiflow, Inc.
June 22, 2017 - N°20170176138

A compact sight device has a housing with a viewing and a target end. A light source projects a light beam along a path. A holographic optical element (hoe) is disposed in the path of the light beam such that the hoe is illuminated by the light beam at an incidence angle defined with respect to a line perpendicular to ...
Protective garment for animals
Optiflow, Inc.
June 22, 2017 - N°20170172107

A protective garment for animals to reduce the possibility that the animal will be attacked by a bird of prey. The garment may include a central portion with flaps extending from opposite sides of the central portion. The flaps may be fastened together around the chest and stomach of the animal. Additional flaps may be provided to secure the garment ...
Third party holographic portal
Microsoft Technology Licensing, Llc
June 15, 2017 - N°20170169610

A method for displaying via a head-mounted display device a third party holographic portal in a user real world environment is disclosed. The method may include receiving a permission specifying a condition under which a third party is authorized to display the holographic portal in the user real world environment. A request may be received from the third party to ...
Holographic Patent Pack
Download 198+ patent application PDFs
Holographic Patent Applications
Download 198+ Holographic-related PDFs
For professional research & prior art discovery
inventor
  • 198+ full patent PDF documents of Holographic-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 and methods for image reconstruction
The Regents Of The University Of California
June 15, 2017 - N°20170168285

A method for obtaining a high resolution image of objects contained within a sample is disclosed that combines pixel super-resolution and phase retrieval techniques into a unified algorithmic framework that enables new holographic image reconstruction methods with significantly improved data efficiency, i. E., using much less number of raw measurements to obtain high-resolution and wide-field reconstructions of the sample. Using ...
Method and apparatus of holographic drive recording
Lecloud Computing Co., Ltd.
June 15, 2017 - N°20170166128

A holographic drive recording apparatus, is used to record images during a driving process of a vehicle, the apparatus includes: cameras, a processor connected to cameras, and a memory connected to the processor. The cameras are configured to simultaneously capture images in different directions of the vehicle, the memory is configured to separately store the images, and the processor is ...
Holographic waveguide hud side view display
Gm Global Technology Operations Llc
June 08, 2017 - N°20170161949

A method of displaying augmented reality images as captured by a primary image capture device. An image is captured exterior of a vehicle by the primary image capture device. The primary image capture device capturing an image of a driver's side adjacent lane. Determining, by a processor, a size of the primary augmented reality image to be displayed to the ...
Color filter using holographic element
Nitto Denko Corporation
June 08, 2017 - N°20170160700

Described herein are devices, compositions, and methods for improving color discernment. In particular, devices and methods for correcting color blindness comprising a hologram that enhances the ability to distinguish a desired first bandwidth by decreasing the transmission of a second bandwidth. Advantageously, the device appears not tinted to outside observer.
Holographic display
Lg Display Co., Ltd.
June 01, 2017 - N°20170155894

Disclosed herein is a holographic display which enables stereoscopic display of colors by changing a structure and mitigates a flickering effect by lowering the response speed. The holographic display may deliver an image to different positions for the left eye and right eye at the same time, thereby lowering the frequency necessary for supply of holographic image information. Thereby, the ...
Analytic method for computing video holograms in real time
Seereal Technologies S.a.
June 01, 2017 - N°20170153600

A holographic display device for computing a video hologram of a scene is disclosed. The scene comprises a multitude of object points. The holographic display device comprises at least one light modulator means. Said holographic display device is configured to perform the steps of (a) defining a visibility region within a periodicity interval of the video hologram of the scene ...
Achromatic holographic phase masks, methods, and applications
University Of Central Florida Research Foundation, Inc.
June 01, 2017 - N°20170153373

A phase converting device capable of use over a broad wavelength range, which may be used for optical beam transformations and combining, conversion of resonator and waveguide modes, correction of aberrations in optical systems, and selection of photons with specific phase profile. This provides significant advantages in high power laser systems. Large-mode-area fibers can be used to provide higher incident ...
Autostereoscopic virtual reality platform
University Of Central Florida Research Foundation, Inc.
May 25, 2017 - N°20170150108

A virtual reality display system 10 comprises a first display, a second display and a third display, the first display having a three-dimensional display volume 18 and including a plurality of projectors 12, 14, 16 for projecting a three-dimensional image 102, 104, 106, 108 into the display volume 18, the second display including at least one substantially translucent display screen 20, 22, 24, 26, 28 and means for displaying an image on the display screen, ...
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