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Patent # Description
US-9,829,648 Optical fiber curing oven
An optical fiber curing oven is used in the termination process of optical fiber cable assemblies to bond an optical fiber to a ferrule. The optical fiber...
US-9,829,647 Expanded beam fiber optic connector, and cable assembly, and methods for manufacturing
A fiber optic cable and connector assembly is disclosed. In one aspect, the assembly includes a cable optical fiber, an optical fiber stub and a beam expanding...
US-9,829,646 Fiber optic connector having an optical fiber that is axially moveable within a ferrule
A fiber optic connector (20) including a ferrule (42) having a front end (48) and a rear end (50). The ferrule (42) defines an axial bore (46) that extends...
US-9,829,645 Reversible polarity MPO fiber optic connector
A multi-fiber, fiber optic connector is provided having a housing having a first end for receiving a multi-fiber fiber optic cable and a second end having...
US-9,829,644 Spring push and push-pull tab for tightly spaced fiber optic connectors
A spring push for a fiber optic connector includes an engagement member having a slot to receive a handle that also engages a distal portion of the engagement...
US-9,829,643 Optical connections system and methods for positioning an optical fiber within an alignment device
A method for positioning an optical fiber having an end portion within an alignment groove of an alignment device includes orienting the optical fiber in the...
US-9,829,642 Mounting system for telecommunications distribution elements
A mounting system (700/900) for locking two pieces of telecommunications equipment (610/810) to prevent relative sliding therebetween and relative separation...
US-9,829,641 Integrated lens-array-on-substrate for optical coupling system and fabrication method thereof
An integrated optical coupling device may include a substrate, a coating layer disposed on the substrate, and a prism disposed on the coating layer. The prism...
US-9,829,640 Temperature insensitive DEMUX/MUX in silicon photonics
A temperature insensitive DEMUX/MUX device whose wavelength does not change by environment temperature is provided for WDM application. The temperature...
US-9,829,639 Shaping the bandpass spectrum of a tunable filter for optical network applications
A tunable optical filter is described, utilizing a diffraction grating and a rotating mirror. By incorporating a phase screen, or the combination of a phase...
US-9,829,638 Multichannel optical transmitter and method of aligning components in the same
An optical multiplexer and methods of making and calibrating the same are disclosed. A method of aligning components in a multichannel optical/optoelectronic...
US-9,829,637 Multiplexer
Embodiments of the present disclosure provide a multiplexer, and relate to the field of fiber communications technologies. The multiplexer according to the...
US-9,829,636 Alignment of radiation beams
Apparatus and method are disclosed for co-aligning a number of laterally displaced radiation beams from respective radiation source outputs, each beam having a...
US-9,829,635 Optical interconnector, optoelectronic chip system, and optical signal sharing method
An optical interconnector (915) includes: a first vertical coupled cavity (100), a first optical waveguide (102), and a second optical waveguide (103). The...
US-9,829,634 Bundled optical fiber probe
A bundled optical fiber probe according to an embodiment of the present invention includes: a forward irradiation unit including a forward irradiation optical...
US-9,829,633 Methods and devices for cleaving optical fibers
Methods for cleaving an optical fiber that extends from a ferrule are provided herein. The ferrule can be aligned on a first side of a scribe wire and an...
US-9,829,632 Bent and tapered optical waveguide for mode converter and polarization rotator
A bent taper is provided that includes one or more waveguide bends, at least one of which has a tapering waveguide width along at least a portion thereof. In...
US-9,829,631 Vertical output couplers for photonic devices
A method forms a vertical output coupler for a waveguide that propagates light along a horizontal propagation direction, through a waveguide material that...
US-9,829,630 Tunable reflectors based on multi-cavity interference
A reflective structure includes an input/output port and an optical splitter coupled to the input/output port. The optical splitter has a first branch and a...
US-9,829,629 Methods and systems relating to optical waveguide tapers
Photonic integrated circuits required connection to germanium doped silica cored optical fibers or silica cored and fluorine doped silica cladding optical...
US-9,829,628 Structure for optical waveguide and contact wire intersection
A device and a method for manufacturing the device are presented. The device includes a ridge, a peninsula formation, and a conductive trace. The ridge is...
US-9,829,627 Semiconductor device and method for manufacturing same
Good optical properties can be achieved in an optical waveguide made of polycrystalline silicon. A semiconductor layer that constitutes each of a first optical...
US-9,829,626 Hybrid-integrated multi-chip module
A multi-chip module (MCM) is described. This MCM includes a driver integrated circuit that includes electrical circuits, a photonic chip, an interposer, and an...
US-9,829,625 Optical fiber
An optical fiber comprises a glass fiber which comprises a core and a cladding, a primary resin coating layer which covers the periphery of the glass fiber, and...
US-9,829,624 Light guide plate assembly
The present disclosure relates to the field of production of liquid crystal displays, in particular to a light guide plate assembly, comprising: a light guide...
US-9,829,623 Lighting device and display apparatus
A lighting device used as a backlight of a display apparatus includes multiple light guide plates, and a light source located near an entrance edge of each...
US-9,829,622 Illuminating device and liquid crystal display device
An illuminating device includes: a light source; a light guide plate which converts light emitted from the light source into a surface light ray and emits the...
US-9,829,621 Optical member and display device having the same
Disclosed are an optical member and a display device. The display device includes a light guide plate; a light source on a lateral side of the light guide...
US-9,829,620 Illumination apparatus confining light by total internal reflection and methods of forming the same
In various embodiments, an illumination apparatus includes an air gap between a sub-assembly and a waveguide attached thereto at a plurality of discrete...
US-9,829,617 Polymer-small molecule film or coating having reverse or flat dispersion of retardation
The present disclosure relates to a retarder plate with adjustable dispersion of retardation. The retarder can form a quarter-wave plate that exhibits a reverse...
US-9,829,616 Magnifying device
A magnifying device including an optical system is described. The optical system includes an exit pupil, a reflective polarizer proximate the exit pupil, a...
US-9,829,615 Luminance-enhancing film, optical sheet member, and liquid crystal display device
The present invention provides a luminance-enhancing film including a .lamda./4 plate, and a reflection polarizer, including a first light reflection layer, a...
US-9,829,614 Optical sensor using collimator
Systems and methods for optical imaging are disclosed. The optical fingerprint sensor includes an image sensor array; a collimator filter layer disposed above...
US-9,829,613 Heat ray cutting film and method for producing same, and laminated glass and heat ray cutting member
The present invention provides a heat ray cutting film comprising, on a substrate, at least two layers of a light reflecting layer X1 and a light reflecting...
US-9,829,612 Diffraction grating based 3-D display
A three-dimensional display system and methods for forming 3D images are disclosed. In one version, a diffusion screen is formed at a predetermined...
US-9,829,611 Optical film and display device comprising the same
An optical film may include a light diffusion portion including light scattering particles dispersed in a light transmissive media, and a light transmission...
US-9,829,610 Display having light-scattering property
A display includes light-scattering regions. Each of the light-scattering regions is provided with linear protrusions and/or recesses having the same...
US-9,829,609 Lens assembly with light blocking member and imaging lens including the same
A light blocking member includes a first surface, a second surface, an outside surface and an inside surface. The first surface includes a first asymmetric...
US-9,829,608 Micro lens array substrate, electro-optical device, and electronic apparatus
A micro lens array substrate includes a substrate having optical transparency and a lens layer having optical transparency and a different refractive index from...
US-9,829,607 Optical member, display device including the same and manufacturing method thereof
Disclosed are an optical member, a display device including the same and a method of manufacturing the same. The optical member includes a wavelength conversion...
US-9,829,606 Method of manufacturing hard coat film, hard coat film, polarizing plate, and liquid crystal display device
There is provided a method of manufacturing a hard coat film having a hard coat layer on at least one side of a transparent support, the method includes curing...
US-9,829,605 Polarized film, optical film, and image display device
A polarizing film, comprising a polarizer; transparent protective films with a water-vapor permeability of 150 g/m2/24 hours or less provided on both sides of...
US-9,829,604 Method of making multilayer optical film comprising layer-by-layer self-assembled layers and articles
Methods of making a multilayer optical film are described. In one embodiment, the method comprises providing a multilayer optical film and disposing onto the...
US-9,829,603 Anti reflection film, display device, method for selecting anti reflection film for display device
To provide an antireflection film that is, in the case where a super high definition display element is used, capable of suppressing reflection on the surface...
US-9,829,602 Method and system for identifying and sampling hydrocarbons
Method and system is described to exploration and development hydrocarbon resources. The method involves operations for exploring and developing hydrocarbons...
US-9,829,601 Method and device for patrol inspecting and locating a radioactive substance
A method for patrol inspecting and locating a radioactive substance, comprising: providing a background radioactive intensity value of environment; collecting...
US-9,829,600 Direct coupling cancellation with a combination of sensor tilt angles
Various embodiments include apparatus and methods to operate an induction measurement process in a borehole that addresses direct coupling of a signal between...
US-9,829,599 Sensor and method for foreign object detection in induction electric charger
The invention detects foreign objects FO near a primary coil 100 of an induction charger. A sensors 111 of a sensor array 110 output sensing signals in response...
US-9,829,598 Metal detector
A method for reducing unwanted signals, due to a back emf decay, within a receive signal received by a receive coil of a metal detector during a demodulation of...
US-9,829,597 Model based inversion of acoustic impedance of annulus behind casing
Techniques involve obtaining acoustic data from an acoustic logging tool, where the acoustic data includes waves reflected from the casing, the annular fill...
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