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Patent # Description
US-9,563,021 Optical switching device
An optical switching device including an optical switching engine may be packaged by omitting an optical bench and disposing optical elements directly on a base...
US-9,563,020 Inter-mode light switch
Provided is an optical mode switch that can effect a more compact optical switch. The optical mode switch (100) is provided with: a single input port (1); a...
US-9,563,019 Laser beam mixing apparatus and method of sealing organic light emitting diode display using the same
A laser beam mixing apparatus to convert a laser beam bundle into a single laser beam having a uniform energy density. The laser beam mixing apparatus includes:...
US-9,563,018 Tapered photonic waveguide to optical fiber proximity coupler
A photonic waveguide structure may include a tapered photonic waveguide structure within a photonic substrate, such that the tapered photonic waveguide...
US-9,563,017 Fiber optic splitter module
A telecommunications assembly includes a chassis and a plurality of fiber optic splitter modules mounted within the chassis. Each splitter module includes at...
US-9,563,016 Subwavelength photonic crystal waveguide with trapezoidal shaped dielectric pillars in optical systems
A method for reducing loss in a subwavelength photonic crystal waveguide bend is disclosed. The method comprising: forming the subwavelength photonic crystal...
US-9,563,015 Optical waveguide structure and manufacturing method thereof
An optical waveguide structure and a manufacturing method thereof are disclosed. The optical waveguide structure has a first waveguide layer, a binding layer,...
US-9,563,014 Edge coupling using adiabatically tapered waveguides
An apparatus comprising a thick waveguide comprising a first adiabatic tapering from a first location to a second location, wherein the first adiabatic tapering...
US-9,563,013 Primary coatings for optical fibers having short gel times
A coated optical fiber includes an optical fiber; and a primary coating encapsulating the optical fiber, the primary coating having an in-situ modulus of about...
US-9,563,012 Hybrid single-mode and multimode optical fiber
A hybrid optical fiber integrates features of multimode optical fibers and single-mode optical fibers. The hybrid optical fiber possesses an optical core having...
US-9,563,011 Optical transmission using few-mode fibers
In some embodiments, an optical transmission system includes a few-mode fiber that supports at least 2 spatial modes but no more than 50 spatial modes.
US-9,563,010 Method for generating a running light effect on an optical wave guide structure and optical wave guide structure
The invention relates to an optical wave guide structure (1) comprising at least one optical wave guide (2, 2'; 11, 12) and at least two light input positions...
US-9,563,009 Backlight module and display device
The present invention discloses a backlight module, which comprises a plastic frame, a backplane, a light guide and an optical film, the backplane comprises a...
US-9,563,008 Lighting module and lighting apparatus including the same
A lighting module includes: a case having a main base a first and a second extension parts extending from both sides of the main base in perpendicular...
US-9,563,007 Modular light-emitting panel assembly
A modular light-emitting panel assembly has first and second light guides edge lit by respective light sources. Each light guide has a light input edge, opposed...
US-9,563,006 Lighting assembly having anti-wetting component interposed between light guide and reflector
A lighting assembly includes a light guide to propagate light by total internal reflection. A reflector adjacent the second major surface of the light guide...
US-9,563,005 Light source device, display apparatus, and method of manufacturing light source device
Provided are a light source device capable of uniformly illuminating, a display apparatus, and a method of manufacturing the light source device. Since a...
US-9,563,004 Image source unit and image display unit
Provided is an image source unit for improving use efficiency of the image light, including: a light source; and an optical sheet, the optical sheet including:...
US-9,563,003 Liquid crystal display device
The present invention provides a liquid crystal display device, comprising: a light source, a light guide plate having a light-exiting surface, a substrate...
US-9,563,002 Ultrathin planar light source apparatus
The disclosure is related to an ultrathin planar light source apparatus, comprising a LED light source and a light guide plate; the LED light source comprises a...
US-9,563,001 Light source apparatus
A light source apparatus includes a light source, an optical fiber, and a positioning mechanism. The positioning mechanism is configured with a planar position...
US-9,563,000 Polarizing plate for OLED and optical display including the same
A polarizing plate for an OLED includes a polarizer, a protective film on an upper side of the polarizer, and a stack structure of a .lamda./4 reverse...
US-9,562,999 Optical film comprising first and second semi-transmissive films configured to transmit a linearly polarized...
An optical film may include a polarizer configured to linearly polarize a first light to provide a linearly polarized light component. The optical film may...
US-9,562,998 Inconspicuous optical tags and methods therefor
Tags are made from optical films to provide a pattern that is inconspicuous to ordinary observers, but that is detectable by a camera or other imaging device....
US-9,562,997 Optical system, image display device, and imaging device
This optical system (100) comprises a prism (12) and a diffractive optical element (13). The prism (12) has a non-rotationally-symmetric aspheric surface for...
US-9,562,996 Multilayer stack combinations with interleaved overlapping harmonics for wide visible infrared coverage
A broadband mirror, polarizer, or other reflector includes separate stacks of microlayers. Microlayers in each stack are arranged into optical repeat units, and...
US-9,562,995 Fly-cutting system and method, and related tooling articles
Methods of fly-cutting a workpiece are disclosed, and in methods in which the position of a fly-cutting head or its associated cutting element is known as a...
US-9,562,994 Antiglare sheet for image display device, manufacturing method thereof, method of improving black tint and...
The purpose of this invention is to achieve a video display device antiglare sheet having excellent black glossiness, darkness in dark places, and antiglare...
US-9,562,993 Refractive index distribution structure and manufacturing method of the same, and image display apparatus...
There is provided a method of manufacturing a refractive index distribution structure having a plurality of microparticles, suppressing density unevenness...
US-9,562,992 Fluorescence information reading device and fluorescence information reading method
Sensitivity is increased by enhancing the fluorescence collection efficiency while suppressing the increase in size of an objective lens. An objective lens 17...
US-9,562,991 Polymer for optical film, and optical film including same
Disclosed is a polymer comprising a repeating unit represented by Chemical Formula 1, or a polymer comprising a repeating unit represented by Chemical Formula...
US-9,562,990 Fast inversion of MWD transient EM data excited by a pulse of an arbitrary shape
A system and method of estimating properties of a subsurface formation are described. The method includes transmitting an excitation current pulse into the...
US-9,562,989 Rotational indexing to optimize sensing volume of a nuclear magnetic resonance logging tool
A nuclear magnetic resonance (NMR) logging tool assembly method that employs rotational indexing to optimize the sensing volume. At least some embodiments...
US-9,562,988 Methods and systems of electromagnetic interferometry for downhole environments
A disclosed electromagnetic (EM) interferometry system includes a first EM field sensor at a first position in a downhole environment. The system also includes...
US-9,562,987 Multicomponent borehole radar systems and methods
Disclosed herein are multicomponent borehole radar tools and methods. At least some tool embodiments employ at least two antennas that receive reflections of...
US-9,562,986 Walk through metal detection system
The present application is a detection system for locating and characterizing an object placed in a detection area in a three dimensional space. The detection...
US-9,562,985 Acoustic sensor apparatus, systems, and methods
In some embodiments, an apparatus and a system, as well as a method and an article, may operate to acquire multiple output values provided by at least one...
US-9,562,984 Land based seismic data acquisition unit
A wireless seismic data acquisition unit with a wireless receiver providing access to a common remote time reference shared by a plurality of wireless seismic...
US-9,562,983 Generating subterranean imaging data based on vertical seismic profile data
Example computer-implemented method, computer-readable media, and computer system are described for generating subterranean imaging data based on vertical...
US-9,562,982 Coherent sound source for marine seismic surveys
A coherent sound source is provided for marine seismic surveys. An exemplary underwater sound projector comprises a plurality of pistons actuated by an...
US-9,562,981 Source for marine seismic acquisition and method
A method for generating acoustic waves under water includes actuating first and second pistons with an actuator system provided inside an enclosure of a source...
US-9,562,980 Scintillator panel and radiation detector
A scintillator panel includes: a flexible substrate; a phosphor arranged on the flexible substrate; and a thermal expansion compensation layer disposed between...
US-9,562,979 Radiographic detector formed on scintillator
A projection radiographic imaging apparatus includes a scintillator and an imaging array. The imaging array includes a plurality of pixels formed directly on a...
US-9,562,978 Portable detection apparatus and method
A portable detection apparatus can include a housing, a first detector for detecting ionizing radiation from a first subject and a second detector within the...
US-9,562,976 Method and apparatus for distinguishing direct GNSS signals from reflections
A global navigation satellite system (GNSS) enabled device that is configured to distinguish reflected GNSS signals from direct GNSS signals utilizing...
US-9,562,975 GNSS signal processing with delta phase for incorrect starting position
Methods and apparatus for processing of GNSS signals are presented. These include GNSS processing with predicted precise clocks, GNSS processing with...
US-9,562,974 Multiple content message base-rover architecture
A multiple content message (MCM) base apparatus configured to generate a composite base data stream is proposed. A multiple content message (MCM) rover...
US-9,562,973 Multimode device for locating and identifying items
An integrated identification system including a housing, an active light beacon supported by the housing, an RF beacon supported by the housing, and a...
US-9,562,972 Method for ascertaining a distance of an object from a motor vehicle using a PMD sensor
A method to determine a distance of an object to a motor vehicle using a PMD sensor, includes measuring a phase shift of a measurement signal reflected on the...
US-9,562,971 Point-cloud fusion
A method and a system for creating a collective point-cloud data from a plurality of local point-cloud data including the steps of: providing scanner data...
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