Images List Premium Download Classic

Refraction

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


loading
Trans-illumination imaging with an array of light sources
Molecular Devices, Llc
June 14, 2018 - N°20180164567

Method and system for trans-illumination imaging. In an exemplary method, a sample is irradiated in a well.
Optical camera lens
Aac Technologies Pte. Ltd.
June 14, 2018 - N°20180164550

The present disclosure relates to the field of optical lens, and discloses an optical camera lens, which, from an object side to an image side, successively includes: an aperture, a first lens having positive refraction power, a second lens having negative refraction power, a third lens having positive refraction power, a fourth lens having negative refraction power, a fifth lens ...
Optical camera lens
Aac Technologies Pte. Ltd.
June 14, 2018 - N°20180164549

The present disclosure relates to the field of optical lens, and discloses an optical camera lens, which includes: an aperture, a first lens having positive refraction power, a second lens having negative refraction power, a third lens having positive refraction power, a fourth lens having negative refraction power and a fifth lens having negative refraction power; the optical camera lens ...
Refraction Patent Pack
Download 151+ patent application PDFs
Refraction Patent Applications
Download 151+ Refraction-related PDFs
For professional research & prior art discovery
inventor
  • 151+ full patent PDF documents of Refraction-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.
Methods for display updates based on wavefront sensing on an eye
Ovitz Corporation
June 14, 2018 - N°20180164535

An electronic device includes one or more processors; and memory storing one or more programs. The device receives an image of a light pattern.
Systems and methods for converting, delaying, and measuring electromagnetic energy or wave(s) input within ...
The United States Of America As Represented By The Secretary Of The Navy
June 14, 2018 - N°20180164153

An electromagnetic (em) energy conversion and measurement system and related methods are provided for converting a first em energy (e.g., infrared) to a second em energy (e.g., visible light) having at least a different wavelength or frequency than the first em energy then using a detector to detect or measure the second em energy. An array of conversion ...
Ultrasonic ct apparatus
Hitachi, Ltd.
June 14, 2018 - N°20180161014

An error in a physical property value due to refraction of an ultrasonic wave is reduced, and thus the physical property value is calculated with high accuracy. A transducer of a transducer array transmits an ultrasonic beam to a subject placed in a predetermined imaging space, the transducer receives a transmission of the ultrasonic beam transmitted through the subject, and ...
Refraction Patent Pack
Download 151+ patent application PDFs
Refraction Patent Applications
Download 151+ Refraction-related PDFs
For professional research & prior art discovery
inventor
  • 151+ full patent PDF documents of Refraction-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.
Organic light emitting display
Samsung Sdi Co., Ltd.
June 07, 2018 - N°20180158879

Disclosed is an organic light emitting display device including a substrate, an organic light emitting element formed on the substrate, and an encapsulation layer encapsulating the organic light emitting element, wherein the encapsulation layer has a structure in which at least two inorganic layers and at least one organic layer are alternately stacked one above another, each of the inorganic ...
Photoluminescence device and display panel including the same
Samsung Display Co., Ltd.
June 07, 2018 - N°20180156951

A photoluminescence device for an image generating device includes a color conversion pattern, a color filter, and a low index of refraction layer. The color conversion pattern has a first refractive index and is configured to convert light transmitted from the image generating device from one wavelength to another.
Multi-waveguide light field display
Molecular Imprints, Inc.
May 31, 2018 - N°20180149796

A multi-waveguide optical structure, including multiple waveguides stacked to intercept light passing sequentially through each waveguide, each waveguide associated with a differing color and a differing depth of plane, each waveguide including: a first adhesive layer, a substrate having a first index of refraction, and a patterned layer positioned such that the first adhesive layer is between the patterned layer ...
Vehicle light comprising a portion of light emission with opalescent effect
Automotive Lighting Italia S.p.a.
May 31, 2018 - N°20180149326

Vehicle light comprising a container body, a lenticular body, a light guide, including a body having a prevailing longitudinal extension (l) that defines the propagation direction of the light beam inside the body by total internal reflection. The body has a first breakline that extends from the first to the second side wall.
Three-dimensional (3d) rendering method and apparatus for user' eyes
Samsung Electronics Co., Ltd.
May 24, 2018 - N°20180143683

Provided are a three-dimensional (3d) rendering method and apparatus that detect eye coordinates of positions of eyes of a user from an image of the user, adjust the eye coordinates to correspond to virtual eye positions that reduce crosstalk caused by refraction of light; and perform 3d rendering of the eyes based on the adjusted eye coordinates.. .
Underwater camera system with switchable focus camera
Gopro, Inc.
May 24, 2018 - N°20180143514

A camera system includes a camera and an underwater housing. The underwater housing, when submerged underwater, causes refraction of light entering the camera, thereby affecting focus.
Wire grid polarizer with high reflectivity on both sides
Moxtek, Inc.
May 24, 2018 - N°20180143366

A wire grid polarizer (wgp) 10 can include a reflective layer 15 sandwiched on each side by a pair of transparent layers (11-12 and 13-14). An index of refraction of each outer transparent layer 11 or 14 can be greater than an index of refraction of the adjacent inner transparent layer 12 or 13, respectively.
Refraction Patent Pack
Download 151+ patent application PDFs
Refraction Patent Applications
Download 151+ Refraction-related PDFs
For professional research & prior art discovery
inventor
  • 151+ full patent PDF documents of Refraction-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.
Ametropia treatment tracking methods and system
Johnson & Johnson Vision Care, Inc.
May 24, 2018 - N°20180140181

A method for estimating and tracking refractive error progression of an individual includes estimating a percentile of spherical equivalent refraction (spheq) as a function of at least the individual's age by comparison to a reference population; estimating an expected spheq trajectory over a future predetermined period of time; comparing the expected spheq trajectory with the reference population; and comparing the ...
Systems and methods for tracing cables and cables for such systems and methods
Corning Optical Communications Llc
May 17, 2018 - N°20180136399

A traceable cable includes at least one data transmission element, a jacket at least partially surrounding the at least one data transmission element, and a tracing optical fiber incorporated with and extending along a length (l) of the cable. The tracing optical fiber includes a core having a first index of refraction and a cladding having a second index of ...
Systems and methods for traceable cables
Corning Optical Communications Llc
May 17, 2018 - N°20180136398

A traceable cable includes at least one data transmission element, a jacket at least partially surrounding the at least one data transmission element, and a tracing optical fiber incorporated with and extending along at least a portion of a length of the cable. The tracing optical fiber includes a core having a first index of refraction and a cladding having ...
Scintillation array apparatus and method of use thereof
May 17, 2018 - N°20180133512

A scintillation material is longitudinally packaged in a circumferentially surrounding sheath, where the sheath has a lower index of refraction than the scintillation material, to form a scintillation optic or scintillation fiber optic. The scintillation material yields secondary photons upon passage of a charged particle beam, such as a positively charged residual particle beam having transmitted through a sample.
Ornament
Marind Co., Ltd.
May 17, 2018 - N°20180132577

An ornament has extremely high ornamental presentability, and can easily swing and move about freely in any direction in a manner that can be sustained for a long time, as a result of which visual perceptibility is increased to observers through repetitive variation in the direction of refraction and reflection at the jewelry member. The ornament has an ornament body ...
Phase-contrast microscopy method, optical unit, and phase-contrast microscope
Fraunhofer-gesellschaft Zur FÖrderung Der Angewandten Forschung E. V.
May 10, 2018 - N°20180129030

A method for phase-contrast microscopy on a specimen, and the microscope and optical unit for carrying out the method, is provided. The specimen is arranged in a vessel having an object liquid, in which a component of an illumination beam, which serves as direct radiation and has not been diffracted by the sample, is applied to a phase-shifting element, is ...
Spatial mode filtering devices and methods to mitigate modal dispersion and increase data rate in ...
Nutech Ventures
May 10, 2018 - N°20180128981

An optical fiber (of) spatial mode filter element includes a structure having an internal cylindrical volume and is adapted to connect an exit end of a first of with an entrance end of a second of. An index of refraction of the structure is greater than an index of refraction of a material within the internal cylindrical volume, and when ...
System and method for analyzing blood cell
New Optics, Ltd.
May 10, 2018 - N°20180128730

Provided are a system and a method for analyzing a blood cell. The system includes a laser generator installed around a moving path, along which an analysis target blood cell moves, to generate a laser beam; a plurality of photodetectors configured to detect a laser beam generated as a result of refraction, reflection, transmission or fluorescence of the laser beam ...
Loading