Optical waveguides patents - Monitor Patents
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Optical waveguides

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
06/11/2015 > patent applications in patent subcategories.
  
06/04/2015 > patent applications in patent subcategories.
  
05/28/2015 > 24 patent applications in 21 patent subcategories.

20150147018 - Optical modulator: An optical modulator according to the present invention includes an optical branching section having at least one beam splitter and a mirror and configured to branch input light, a lens configured to converge the respective lights branched in the optical branching section, a plurality of phase modulation sections each configured... Agent:

20150147019 - Flat panel waveguide display and system: The invention provides a flat panel waveguide display, including: a fan out region, configured to allow light to experiences total internal reflection therein; a screen region, which comprises a front surface, a back surface and several side surfaces, the front surface is opposite to the back surface, wherein one side... Agent:

20150147020 - External resonator type light emitting system: An external resonator type light emitting system includes a light source oscillating a semiconductor laser light and a grating device providing an external resonator with the light source. The light source includes an active layer oscillating the semiconductor laser light. The grating device includes an optical waveguide having an incident... Agent: Ngk Insulators, Ltd.

20150147021 - Spr sensor cell and spr sensor: There are provided an SPR sensor cell and an SPR sensor having a very excellent detection sensitivity. The SPR sensor cell of the present invention includes: an under-cladding layer; a core layer formed so that at least a part of the core layer is adjacent to the under-cladding layer and... Agent:

20150147022 - Manufacturing method of opto-electric hybrid flexible printed circuit board and opto-electric hybrid flexible printed circuit board: A manufacturing method according to one aspect of the present invention includes: forming a core 3b such that a width of one end thereof is larger than that of a light-emitting part 4a of a surface light-emitting element 4 and that a width of the other end thereof is smaller... Agent: Nippon Mektron, Ltd.

20150147023 - Optical waveguide device and method of manufacturing the same: An optical waveguide device includes a wiring substrate, a connection pad formed in the wiring substrate, an optical waveguide is which a first cladding layer, a core layer, and a second cladding layer are formed of the wiring substrate in this order, an opening portion formed in the second cladding... Agent: Shinko Electric Industries Co., Ltd.

20150147024 - Sacrificial waveguide test structures: Sacrificial optical test structures are constructed upon a wafer of pre-cleaved optical chips for testing the optical functions of the pre-cleaved optical chips. The sacrificial optical structures are disabled upon the cleaving the optical chips from the wafer and the cleaved optical chips can be used for their desired end... Agent: Oclaro Technology Ltd

20150147025 - Method of optimizing multicore optical fiber and devices utilizing same: A method of designing multicore optical fibers is provided. A geometry for the core arrangement is selected. At least one of i) core width, ii) core position with respect to other cores, or iii) orientation with respect to incoming, outgoing, or at least partially traversing radiation such as an inscription... Agent: Ofs Fitel, LLC

20150147026 - Apparatus and method for differential thermal optical switch control: Embodiments are provided for an apparatus and method for differential thermal optical switch control. The optical switch is operated based on the interferometric principle by modifying the optical phase between waves propagating in waveguides via refractive index change in the waveguides using the thermo-optic effect. A heat pump designed as... Agent:

20150147027 - Hybrid wavelength selective switch: An optical apparatus, comprising a wavelength selective switch, the wavelength selective switch including: one or more planar lightwave circuits and a plurality of optical beam steering assemblies. Each one of the planar lightwave circuits have at least one arrayed waveguide grating located thereon.... Agent: Alcatel-lucent Usa Inc.

20150147028 - Waveguide assembly: A waveguide assembly for guiding radiation along an optical path, the assembly comprising a first guide element, a second guide element and a coupling element for coupling radiation between the first element and the second element, the first element, second element and coupling element comprising a refractive index along the... Agent:

20150147029 - Optical communication module and method for assembling same: An optical communication module includes a substrate, an optical-electric conversion unit located on and electrically connected to the substrate, and a lens unit. The lens unit includes a first surface facing the substrate and a second surface opposite to the first surface. The first surface includes a lens and defines... Agent: Hon Hai Precision Industry Co., Ltd.

20150147030 - Optical coupling lens: An optical coupling lens which can reveal its own coefficient of signal attenuation includes a refraction surface, a first total reflection surface, a second total reflection surface, a first aligning member and a second aligning member. The refraction surface, the first total reflection surface and the second total reflection surface... Agent:

20150147031 - Backplane optical connector: The present invention relates to a A backplane optical connector comprising includes a first connector secured to a backplane and a second connector mounted on a daughter board. The first connector comprises includes a first optical input-output part, guide holes, and a shutter. The shutter is a plate that covers... Agent: Japan Aviation Electronics Industry, Limited

20150147032 - Pluggable optical moudle latch mechanism and method: A latch mechanism for a pluggable optical module includes a slide disposed in the pluggable optical module, wherein the slide includes a front cylinder connected to a rear cylinder with a slide body therebetween and a post connected to the rear cylinder; a bail over a top of a front... Agent: Menara Networks, Inc.

20150147033 - Plug-in connection: A plug part for a plug-in connection, in particular of optical conductors, includes a plug housing, in which a plug insert having at least one plug pin for receiving a conductor is arranged. The plug part can be inserted into a correspondingly designed socket part in an insertion direction (A),... Agent:

20150147034 - Optical connector: An optical connector adapted to be attached to an electronics module having optical-electrical conversion electronics and a module optical window. The optical connector has a connector optical window and a port for an optical link that is optically couplable to the connector optical window. The connector optical window is constructed... Agent:

20150147035 - Optical connector having improved guide pin retention: An optical connector includes a connector housing, a retaining plate, and two pins. The connector housing has two bores extending between rearward and forward ends of the connector housing. The retaining plate has a central opening with notches in two of its sides. Each pin extends through one of the... Agent: Avago Technologies GeneralIP(singapore) Pte. Ltd.

20150147036 - Fiber optic plug having an articulated force structure to inhibit angular ferrule biasing during insertion into an optical receptacle, and related assemblies and methods: Fiber optic plug connectors having an articulated force structure to inhibit angular ferrule biasing are disclosed. An articulated force structure is provided in the fiber optic plugs to apply a forward force to a ferrule of the fiber optic plug, to dispose the fiber optic plug ferrule in close proximity... Agent: Corning Cable Systems LLC

20150147037 - Optical receptacles having compliance support interface for facilitating alignment with fiber optic connectors during insertion, and related components, systems, and methods: Optical receptacles having compliance for facilitating alignment with fiber optic connectors during insertion, and related components, systems and methods are disclosed. In one example, an optical receptacle disposed in a receptacle optical assembly optically connects to a fiber optic component, for example, a ferrule, for facilitating transmission of an optical... Agent: Corning Cable Systems LLC

20150147038 - Optical waveguide devices: An optical waveguide device 1 includes a thin layer 3 and a ridge portion 5 loaded on the thin layer 3. The thin layer 3 is made of an optical material selected from the group consisting of lithium niobate, lithium tantalate, lithium niobate-lithium tantalate, yttrium aluminum garnet, yttrium vanadate, gadolinium... Agent: Ngk Insulators, Ltd.

20150147039 - Multicore fiber: A multicore fiber according to an aspect of the present invention includes a plurality of cores and a cladding surrounding the plurality of the cores. In this multicore fiber, a pair of cores is arranged and disposed on a linear line passed through the center of the cladding, the pair... Agent: Fujikura Ltd.

20150147040 - Multicore fiber: A multicore fiber includes a plurality of cores, a cladding that encloses the plurality of the cores, and a marker disposed in the cladding. The plurality of the cores is arranged and disposed on a linear line passed through the center of the cladding. The marker is disposed along the... Agent: Fujikura Ltd.

20150147041 - Optical fiber and optical fiber manufacturing method: An optical fiber includes a core, a cladding, and a thermally conductive member. The cladding is formed in a surrounding of the core. The thermally conductive member is formed in a surrounding of the cladding and includes a thermal conductivity higher than thermal conductivities of the core and the cladding.... Agent:

  
05/21/2015 > 16 patent applications in 15 patent subcategories.

20150139585 - Device and method for micro-electro-mechanical-system photonic switch: In one embodiment, a micro-electro-mechanical-system (MEMS) photonic switch includes a first plurality of collimators and a first minor array optically coupled to the first plurality of collimators, where the first minor array includes a first plurality of minors, and where a first minor of the first plurality of minors includes... Agent: Futurewei Technologies, Inc.

20150139586 - Optical device: An optical device and a method of manufacturing an optical device. The optical device includes: a conversion means for converting propagation light propagating through an optical waveguide into parallel light and for outputting the parallel light; and a first lens means for focusing the parallel light outputted from the conversion... Agent:

20150139587 - Fiber coupler: A fibre coupler is provided, which includes a tubular enveloping structure and several optical fibres arranged in the enveloping structure, each of which has a fibre core and a fibre cladding surrounding same, in order to conduct laser radiation, and each of which extends from the first as far as... Agent:

20150139588 - Hybrid fiber connector patch cord assemblies: Fiber patch cable assemblies are described. More particularly, fiber patch cable assemblies that provide adaptability between a terminal and a drop cable having different connection formats are described.... Agent:

20150139589 - Optical fiber connector, method for manufacturing optical fiber connector, method for connecting optical fiber connector and optical fiber, and assembled body of optical fiber connector and optical fiber: An optical fiber connector in which: an optical fiber guide member includes a fiber guide side substrate portion forming part of a substrate, a fiber guide pattern, and a lid member; and an optical waveguide includes an optical waveguide side substrate portion adjacent to the fiber guide side substrate portion,... Agent: Hitachi Chemical Company, Ltd.

20150139590 - Optical communication device, transmission apparatus, reception apparatus, and transmission and reception system: There is provided an optical communication device including a lens substrate configured to have a first face on which a plurality of lenses corresponding to a plurality of channels of optical communication are two-dimensionally formed, and a ferrule configured to be disposed facing a second face that is the opposite... Agent:

20150139591 - Optical fiber connector: An optical fiber connector includes a main body and a fixing element. The main body includes a front surface and a rear surface opposite to the front surface. An extending portion extends from the rear surface. The main body defines at least one receiving hole and at least one receiving... Agent: Hon Hai Precision Industry Co., Ltd.

20150139592 - Optical fiber laser and anti-reflection device, and manufacturing method thereof: An anti-reflection device, comprising: a first optical fiber, having a first optical fiber core; and a second optical fiber, having a second optical fiber core which is fusion spliced to the first fiber core to form a spliced point optical fiber core. Thereby, the present disclosure provides a method for... Agent: Industrial Technology Research Institute

20150139593 - Optical fiber cable: An optical fiber cable includes an optical fiber core wire; a pair of tension members extending parallel to each other in an extension direction of the optical fiber core wire, sandwiching the optical fiber core wire; and a rectangular jacket covering the optical fiber core wire and the pair of... Agent: Fujikura Ltd.

20150139594 - Micromodule cables and breakout cables therefor: A breakout cable includes a polymer jacket and a plurality of micromodules enclosed within the jacket. Each micromodule has a plurality of bend resistant optical fibers and a polymer sheath comprising PVC surrounding the bend resistant optical fibers. Each of the plurality of bend resistant optical fibers is a multimode... Agent:

20150139595 - Device for converting the transverse spatial profile of intensity of a light beam, preferably using a microstructured optical fibre: A device for converting transverse spatial profile of intensity of a light beam, using a microstructured optical fiber. Transverse dimensions of the fiber vary longitudinally and both its ends have opto-geometrical parameters such that at the wavelength of the beam the fiber has a fundamental mode having two different profile... Agent: Centre National De La Recherche Scientifique

20150139596 - Multicore fiber and method of manufacture of the same: A multicore fiber includes a plurality of cores and a cladding that encloses the plurality of the cores. The plurality of the cores is arranged and disposed on a linear line passed through the center of the cladding. A difference in the cutoff wavelength between an outer core located at... Agent: Fujikura Ltd.

20150139597 - Multicore fiber: A multicore fiber includes a plurality of cores and a cladding surrounding the plurality of cores. The plurality of cores is arranged and disposed on a linear line passed through the center of the cladding. A pair of cores is included. The pair of the cores is located adjacent to... Agent: Fujikura Ltd.

20150139598 - Secure cable housing system for optical communication network: A secure cable housing system for use within a secure fiber optic communications network is provided. The secure cable housing system includes a non-secure cable box and a secure equipment box. The secure network equipment box includes a secure interior cavity, and the non-secure cable box is smaller than the... Agent: Corning Cable Systems LLC

20150139599 - Optical cable exit trough: A cable exit trough is mountable to a lateral trough section either during initial assembly of the cable routing system, or at a later date. The exit trough includes a bracket portion mountable to the top edge of one of the sides of the lateral trough section. Two lead-ins are... Agent:

20150139600 - Method of producing preform for coupled multi-core fiber, method of producing coupled multi-core fiber, and coupled multi-core fiber: Provided is a method of producing a preform 10P for a coupled multi-core fiber including: an arranging process P1 for arranging a plurality of core glass bodies 11R and a clad glass body 12R in such a way that the plurality of core glass bodies 11R are surrounded by the... Agent: Fujikura Ltd.

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