38th week of 2020 patent applcation highlights part 69 |
Patent application number | Title | Published |
20200295431 | OFFSET BLOCK WAVEGUIDE COUPLER - A waveguide coupler includes a waveguide having a first and a second port, and a slot formed in a broadwall of the waveguide between the first and second ports, the slot centered on the first broadwall. A plurality of shifted waveguide sections are arranged between the first and second ports and extend along a length of the waveguide. A parallel-plate transmission line structure is coupled to the slot, wherein RF signals within one of the waveguide or the parallel-plate transmission line are communicated to the other of the waveguide and the parallel-plate transmission line through the slot. | 2020-09-17 |
20200295432 | Compact Thin Film Surface Mountable Coupler Having Wide-Band Performance - A surface mountable coupler may include a monolithic base substrate having a first surface, a second surface, a length in an X-direction, and a width in a Y-direction that is perpendicular to the X-direction. A plurality of ports may be formed over the first surface of the monolithic base substrate including a coupling port, an input port, and an output port. The coupler may include a first thin film inductor and a second thin film inductor that is inductively coupled with the first thin film inductor and electrically connected between the input and output ports. A thin film circuit may electrically connect the first thin film inductor with the coupling port. The thin film circuit may include at least one thin film component. | 2020-09-17 |
20200295433 | MULTIPLE-INPUT AND MULTIPLE-OUTPUT ANTENNA APPARTUS - The present disclosure relates to a multiple-input and multiple-output antenna apparatus, and particularly, includes a housing, a ray dome which is coupled to the top of one side of the housing in a longitudinal direction, and has an antenna assembly disposed between the ray dome and the housing, a PCB assembly which is disposed at the bottom of the antenna assembly, a top cooling part which is coupled to the top of the other side of the housing in the longitudinal direction, has a battery and an FPGA assembly disposed between the top cooling part and the housing, and dissipates upward the heat discharged from the FPGA assembly, and a side cooling part which is coupled to protrude to one side in a width direction between the housing and the top cooling part and the other side in the width direction therebetween, and moves and dissipates the heat generated from the FPGA assembly to one side and the other side of the housing in the width direction, thereby improving cooling performance. | 2020-09-17 |
20200295434 | Communication Device Comprising a Mounting Structure and Valve Unit - A communication device can be used for communicating between a power equipment controller and power equipment devices of a high-voltage power electronics system. The communication device includes a controller interface communicatively coupled with the power equipment controller, an RF module coupled to the controller interface, and an antenna port coupled to the RF module. A mounting structure is configured to attach the communication device to a valve hall containing the power equipment devices. The mounting structure is permeable for RF signal communication between the communication device and power equipment devices in the valve hall. The mounting structure has a low voltage side to enable placement of the controller interface, the RF module and the antenna port so as to be shielded from disturbances due to high voltages inside the valve hall. | 2020-09-17 |
20200295435 | ANTENNA DEVICE AND DISPLAY DEVICE PROVIDED WITH SAME - There are provided an antenna device with improved antenna performance while suppressing a decrease in yield and a decrease in viewability, and a display device including the same. The antenna device includes an antenna substrate, a first antenna pattern formed on a first main surface of the antenna substrate, and a second antenna pattern formed on a second main surface opposite to the first main surface of the antenna substrate. The first antenna pattern and the second antenna pattern are formed such that positions on the front and back of the antenna substrate coincide with each other, and at least a part of the antenna substrate is transparent to transmit an image. | 2020-09-17 |
20200295436 | ANTENNA DEVICE, ANTENNA MODULE, AND COMMUNICATION APPARATUS - A radiation conductor is constructed of a metal plate having a pair of main surfaces pointing in opposite directions. Each main surface of the pair of main surfaces includes a first surface region that includes at least part of a peripheral edge portion of the main surface. At least one main surface of the pair of main surfaces includes a second surface region that is a region other than the first surface region. A dielectric member holds the radiation conductor in such a manner that the first surface region of each main surface of the pair of main surfaces is sandwiched between portions of the dielectric member in a thickness direction of the radiation conductor. A housing supports and accommodates the dielectric member. The second surface region of the at least one main surface is exposed. | 2020-09-17 |
20200295437 | ANTENNA DEVICE, ANTENNA MODULE, AND COMMUNICATION APPARATUS - A radiation conductor is constructed of a metal plate having a pair of main surfaces pointing in opposite directions. Each main surface of the pair of main surfaces includes a first surface region that includes at least part of a peripheral edge portion of the main surface. At least one main surface of the pair of main surfaces includes a second surface region that is a region other than the first surface region. A dielectric member holds the radiation conductor in such a manner that the first surface region of each main surface of the pair of main surfaces is sandwiched between portions of the dielectric member in a thickness direction of the radiation conductor. The second surface region of the at least one main surface is exposed. | 2020-09-17 |
20200295438 | HOLDER FOR ANTENNAS - A holder for antennas includes at least one circuit board, at least one carrier and at least one antenna. The at least one carrier, disposed to a lateral side of the at least one circuit board, has at least one honeycomb structure. The at least one antenna, disposed at the at least one carrier, is electrically connected with the at least one circuit board. The antenna, the carrier and the circuit board are formed as a modular structure beneficial to be assembled into or disassembled from the casing of the electronic device. | 2020-09-17 |
20200295439 | ANTENNA SYSTEM FOR VEHICLES - A communication system and method for vehicles, particularly trains, are described with the vehicle having antenna sets. Each antenna set includes a plurality of antennas mounted onto a convex-shaped vehicle roof in which an axis of one antenna set is approximately perpendicular to an axis of another antenna set and in which the antenna sets are mounted below roof level of the convex-shaped vehicle roof A switching device is operable to switch between a first antenna configuration and a second antenna configuration based on a difference in measured signal power received at the antenna sets. The first antenna configuration is associated with a first stationary communication system of the plurality of stationary communication systems and a second antenna configuration is associated with a second stationary communication system of the plurality of stationary communication systems. | 2020-09-17 |
20200295440 | Multiple-Body-Configuration Multimedia and Smartphone Multifunction Wireless Devices - A multifunction wireless device having at least one of multimedia functionality and smartphone functionality, the multifunction wireless device including an upper body and a lower body, the upper body and the lower body being adapted to move relative to each other in at least one of a clamshell, a slide, and a twist manner. The multifunction wireless device further includes an antenna system disposed within at least one of the upper body and the lower body and having a shape with a level of complexity of an antenna contour defined by complexity factors F | 2020-09-17 |
20200295441 | Ground Plane Booster Antenna Technology for Wearable Devices - A wireless wearable device comprises a radiating system that contains at least a non-resonant element disposed in different arrangements within a radiating structure in the radiating system, featuring compact dimensions and an adequate performance when operating on a carrier living body. | 2020-09-17 |
20200295442 | ANTENNA FOR RAILWAY VEHICLES - Disclosed is an antenna for railway vehicles including: a plurality of photonic band gaps PGB cells, placed adjacent each other and made of a layer of low dielectric properties material placed on a metal ground plane, wherein each photonic band gap cell form a reflector of the antenna; a plurality of first metallic bars, placed on top of the PBG cells; and a plurality of second metallic bars, each embedded, at least partially, in the thickness of the low dielectric properties material. The second metallic bars are each roughly perpendicular to the respective reflector. | 2020-09-17 |
20200295443 | COVER AND VEHICLE-MOUNTED FIN TYPE ANTENNA DEVICE - A vehicle-mounted fin type antenna device | 2020-09-17 |
20200295444 | PATCH ANTENNA AND ANTENNA DEVICE FOR VEHICLE - A patch antenna includes a flat-plate radiating element; and a metal wall provided outside a peripheral edge of the radiating element, such that a wall surface of the metal wall intersects a line connecting a center of the radiating element and a feeding point. An antenna device for a vehicle includes: the patch antenna; a housing installed in a predetermined orientation at a predetermined position of the vehicle; and a support supporting the patch antenna such that the patch antenna is used for vertically polarized waves when the housing is installed in the predetermined orientation at the predetermined position. | 2020-09-17 |
20200295445 | MOBILE DEVICE - A mobile device includes a metal mechanism element, a dielectric substrate, and a feeding radiation element. The metal mechanism element has an open slot. The open slot substantially has an L-shape. The dielectric substrate is adjacent to the metal mechanism element. The feeding radiation element has a feeding point. The feeding radiation element is disposed on the dielectric substrate. The feeding radiation element at least partially extends along the open slot. An antenna structure is formed by the feeding radiation element and the open slot of the metal mechanism element. The antenna structure covers a first frequency band, a second frequency band, and a third frequency band. | 2020-09-17 |
20200295446 | REFLECTARRAY ANTENNA FOR TRANSMISSION AND RECEPTION AT MULTIPLE FREQUENCY BANDS - A reflectarray antenna includes a plurality of antenna conductors patterned on two or more planar surfaces. The antenna conductors include a first set of antenna conductors having a geometric arrangement to beamform and radiate a first wireless signal over a first frequency band. A second set of antenna conductors have a geometric arrangement to beamform and radiate a second wireless signal over a second frequency band that is distinct from the first frequency band. The first set of antenna conductors are formed on the two or more planar surfaces to enable operation at the first frequency band. The second set of antenna conductors are formed on the two or more planar surfaces to enable the second frequency band. | 2020-09-17 |
20200295447 | Multiple Feed Slot Antenna - Multiple feed, front-shielded, coplanar waveguide, direct-fed, cavity-backed slot antennas are described. Various implementations form an antenna unit capable of millimeter waveform and/or microwave waveform transmissions. An antenna comprises a conductive plate that includes an aperture. The aperture has a shape that extends along an axis that bisects the aperture into first and second bisected portions, the first bisected portion having a first geometry type, and the second portion having a second geometry type that is a bilateral symmetry shape type of the first geometry type. In implementations, the aperture is configured to radiate waveforms within a frequency range from about between 600 Megahertz (MHz) to 72 Gigahertz (GHz) by applying multiple signal feeds to the conductive plate. | 2020-09-17 |
20200295448 | Wire Embedding Head for Forming Antenna Cable Comprising Multiple Wires - The present invention relates to a wire embedding head for forming an antenna cable comprising multiple wires and, more particularly, to a wire embedding head for forming an antenna cable comprising multiple wires, which: allows wires to be embedded in a substrate while being connected in a parallel pattern by means of an ultrasonic wave generating part and multiple wire embedding horns so as to form an antenna cable; and enables an arrangement of the antenna cable embedded in the substrate and connected in a parallel pattern to be formed very densely by using a distinguishing coupling relation between the substrate and the multiple wires embedded in the substrate. | 2020-09-17 |
20200295449 | ANTENNA DEVICE - An antenna device of the present disclosure includes a substrate having an artificial magnetic conductor, a plurality of antenna conductors disposed on the substrate, and a parasitic conductor disposed on the substrate. The parasitic conductor is apart from and adjacent to the plurality of antenna conductors. | 2020-09-17 |
20200295450 | ELECTRONIC DEVICE INCLUDING ANTENNA - An electronic device according to an embodiment disclosed in the present document comprises: a housing; a first antenna element placed on the housing, or at a first position inside the housing; a second antenna element placed on the housing, or at a second position inside the housing; a communication processor; and at least one communication circuit electrically connected to the first antenna element and the second antenna element, wherein the at least one communication circuit can comprise: a first RF circuit, which generates an IF signal having a first frequency, a local oscillation (LO) signal of a second frequency lower than the first frequency, and a control signal of a third frequency lower than the second frequency; a second RF circuit, which provides, to the second antenna element, an RF signal of a fourth frequency higher than the third frequency and lower than the second frequency; and a third RF circuit, which receives the IF signal from the first RF circuit, up-converts the IF signal, and provides the up-converted signal to the first antenna element. In addition, various embodiments identified through the specification are possible. | 2020-09-17 |
20200295451 | COVER MEMBER HAVING PLURALITY OF FACES, AND RADAR APPARATUS PROVIDED WITH THE COVER MEMBER - A radar apparatus includes transmitting means, receiving means, target detection means, and a cover member. The cover member is positioned opposite at least one of the transmitting means and the receiving means, such as to cover at least one of the transmitting means and the receiving means. The cover member is provided with a first face which is positioned opposite at least one of the transmitting means and the receiving means, and a second face which is on an opposite side from the first face and is not parallel to the first face. | 2020-09-17 |
20200295452 | MILLIMETER-WAVE RADAR COVER - A millimeter-wave radar cover housing a millimeter-wave radar including an antenna and an electronic circuit configured to drive the antenna includes: a first site provided in front of the millimeter-wave radar to protect the millimeter-wave radar and transmit millimeter waves emitted from the antenna; and a second site including a housing space in which the antenna and the electronic circuit except for the first site are housed. The first site is made of a stacked structural body obtained by stacking at least one layer of a first constituent material having a negative relative permittivity in the frequency band of the millimeter waves and a second constituent material having a positive relative permittivity in the frequency band of the millimeter waves, and the stacked structural body is curved in a convex shape in a direction centered at an emission source of the millimeter electromagnetic waves and departing from the emission source. | 2020-09-17 |
20200295453 | INTEGRATED PATCH ANTENNA HAVING INSULATING SUBSTRATE WITH ANTENNA CAVITY AND HIGH-K DIELECTRIC - A device includes a ground plane electrically connected to a proximal end of at least one conductive pillar and an antenna pad substantially parallel to the ground plane, wherein the antenna pad is separated from a distal end of the at least one conductive pillar by a dielectric pad having a first dielectric constant, wherein the ground plane, the at least one conductive pillar, and the dielectric pad surround an antenna cavity filled with a dielectric fill material having a second dielectric constant different from the first dielectric constant. | 2020-09-17 |
20200295454 | ANTENNA AND ELECTRONIC DEVICE INCLUDING THE SAME - An electronic device is provided. The electronic device includes a housing including a first plate, a second plate facing a direction opposite to the first plate, and a lateral member surrounding a space between the first and second plates and connected to or integrally formed with the second plate. The electronic device further includes a display disposed in the space so as to be visible from outside through at least a part of the first plate, and at least one antenna structure disposed in the space, including a first surface and a second surface facing a direction opposite to the first surface, and including a first area and a second area surrounded by the first area when viewed from above the first surface. The antenna structure may also include a plurality of insulating layers disposed between the first and second surfaces, first conductive patches disposed in the first area, when viewed from above the first surface, and disposed on the first surface or on a first insulating layer closer to the first surface than the second surface, a second conductive patch overlapped at least in part with the second area, when viewed from above the first surface, and disposed on a second insulating layer between the first insulating layer and the second surface, a ground layer disposed on a third insulating layer between the second insulating layer and the second surface or on the second surface, and one or more conductive walls formed along at least a portion of an outer periphery of the first area, when viewed from above the first surface, and extended from the first insulating layer to the ground layer. The electronic device includes at least one wireless communication circuit electrically connected to the second conductive patch and configured to at least one of transmit or receive a signal having a frequency between about 3 GHz and about 100 GHz. | 2020-09-17 |
20200295455 | MECHANICALLY STEERED AND HORIZONTALLY POLARIZED ANTENNA FOR AERIAL VEHICLES, AND ASSOCIATED SYSTEMS AND METHODS - A mechanically steered, horizontally polarized, directional antennae for aerial vehicles, such as UAVs. The antenna system can include a planar substrate with a horizontally polarized antenna embedded therein. A rotation member, on one end, can be attached to the planar substrate, and can extend from an external surface of the aerial vehicle. An actuator can be coupled to the rotation member to rotate the rotation member. A communication controller of the aerial vehicle can control the actuator to beam horizontally polarized radiofrequency (RF) waves to a target receiver or receive a wave front from a target transmitter. | 2020-09-17 |
20200295456 | ON-CHIP PHASED ARRAY CALIBRATION SYSTEMS AND METHODS - Aspects of this disclosure relate to systems and methods for calibration of antenna arrays. The calibration may be based on determining a reference value for the beamformer derived from measurements of phase and/or amplitude for each channel within the beamformer. The measurements of phase and/or amplitude can be stored in non-volatile memory. Using a difference between the reference value and the measured values for each channel, a portion of a global configuration table may be copied to each channel's memory. Each channel can be separately calibrated based on the portion of the global configuration table copied to the local memory of each channel. | 2020-09-17 |
20200295457 | SCANNED ANTENNA AND METHOD OF INSPECTING SCANNED ANTENNA - A scanning antenna includes a TFT substrate including a plurality of patch electrodes, a slot substrate including a slot electrode, and a liquid crystal layer provided between the TFT substrate and the slot substrate. The slot electrode includes a plurality of slots disposed corresponding to the plurality of patch electrodes and a solid portion not including the plurality of slot. When viewed from a normal direction of the substrate, the patch electrode is disposed across the slot in a first direction and overlaps the solid portion at both ends of the slot in each of a plurality of antenna units, and when viewed from the normal direction of the substrate, at least one of a periphery of the solid portion and a periphery of the patch electrode includes a recessed portion or a protruding portion in at least one antenna unit of the plurality of antenna units. | 2020-09-17 |
20200295458 | ANTENNA CONFIGURED TO TRANSMIT OR RECEIVE SIGNAL, SMART WINDOW, AND METHOD OF FABRICATING ANTENNA - An antenna configured to transmit or receive a signal is provided. The antenna includes a substantially transparent base substrate and an antenna electrode on the substantially transparent base substrate. The antenna electrode includes a substantially transparent conductive layer, and a first conductive line abutting an edge portion of the substantially transparent conductive layer and electrically connected to the edge portion of the substantially transparent conductive layer. An electrical conductivity of the first conductive line is greater than an electrical conductivity of the substantially transparent conductive layer. | 2020-09-17 |
20200295459 | ANTENNA FOR WIRELESS COMMUNICATIONS INTEGRATED IN ELECTRONIC DEVICE - An apparatus includes a housing and a circuit including an inductor and at least one capacitor in electrical communication with the inductor. The circuit has a resonance frequency and bounds a non-electrically-conductive region of the housing. The circuit is configured to be operable as an antenna. | 2020-09-17 |
20200295460 | ANTENNA APPARATUS AND COMMUNICATION APPARATUS - The present technology relates an antenna apparatus and a communication apparatus that make it possible to miniaturize the antenna apparatus and improve communication performance. A solenoid-coil-type solenoid antenna and a metal plate disposed to have an overlapping portion with the solenoid antenna in a length direction of the solenoid antenna are included. The overlapping portion includes a portion corresponding to a length of 50% to 80% of a length of the solenoid antenna. Furthermore, a slit is formed in the metal plate, and the solenoid antenna is disposed in parallel to the slit. It is possible to apply the present technology to an antenna apparatus included in a communication apparatus that performs wireless communication. | 2020-09-17 |
20200295461 | ANTENNA - An antenna with a substrate having a ground plane includes a fractal antenna arranged on the substrate to achieve aperture miniaturization. The fractal antenna has a first pair of patch antenna sections that are spaced apart. A first pair of electric conductive elements are spaced apart, extending in the substrate, and arranged generally orthogonal to the first pair of patch antenna sections. Each of the first pair of electric conductive elements is operably connected with a respective one of the first pair of patch antenna sections. A first feeding mechanism is operably connected with the first pair of patch antenna sections for feeding the first pair of patch antenna sections. | 2020-09-17 |
20200295462 | Integrated Circuit Package Including Miniature Antenna - The present invention relates to an integrated circuit package comprising at least one substrate, each substrate including at least one layer, at least one semiconductor die, at least one terminal, and an antenna located in the integrated circuit package, but not on said at least one semiconductor die. The conducting pattern comprises a curve having at least five sections or segments, at least three of the sections or segments being shorter than one-tenth of the longest free-space operating wavelength of the antenna, each of the five sections or segments forming a pair of angles with each adjacent segment or section, wherein the smaller angle of each of the four pairs of angles between sections or segments is less than 180° (i.e., no pair of sections or segments define a longer straight segment), wherein at least two of the angles are less than 115°, wherein at least two of the angles are not equal, and wherein the curve fits inside a rectangular area the longest edge of which is shorter than one-fifth of the longest free-space operating wavelength of the antenna. | 2020-09-17 |
20200295463 | ANTENNA ELEMENT, ANTENNA MODULE, AND COMMUNICATION DEVICE - A patch antenna includes a ground conductor pattern, feeding conductor patterns ( | 2020-09-17 |
20200295464 | ANTENNA ELEMENT, ANTENNA MODULE, AND COMMUNICATION DEVICE - A patch antenna includes: a ground conductor pattern lying in a plane and set to ground potential; a feeding conductor pattern lying in a plane and disposed in a manner so as to face the ground conductor pattern, the feeding conductor pattern having feed points that are opposite to each other with respect to a center point of the feeding conductor pattern; feed lines that are connected in parallel between the feed points and are of different lengths; and a frequency selection circuits disposed on a path of at least one of the feed lines, the frequency selection circuits being configured to allow passage of radio-frequency signals in one frequency band and to attenuate radio-frequency signals in another frequency band. | 2020-09-17 |
20200295465 | Front-Shielded, Coplanar Waveguide, Direct-Fed, Cavity-Backed Slot Antenna - Front-shielded, coplanar waveguide, direct-fed, cavity-backed slot antennas are described. Various implementations form an antenna unit capable of millimeter waveform and/or microwave waveform transmissions. A bottom shielding structure of the antenna unit defines a cavity, where various implementations include one or more dampening structures within the cavity. Some implementations includes a slot antenna within the cavity defined by the bottom shielding structure, such as a coplanar waveguide (CPW) direct-fed slot antenna, to form a cavity-backed slot antenna. Some implementations connect a top shielding structure to the bottom shielding structure to encase the slot antenna. In one or more implementations, the top shielding structure includes aperture windows to allow waveforms within a frequency range from about between 600 Megahertz (MHz) to 72 Gigahertz (GHz) and radiated by the slot antenna to radiate outward from the antenna unit. | 2020-09-17 |
20200295466 | FLAT-PLATE, LOW SIDELOBE, TWO-DIMENSIONAL, STEERABLE LEAKY-WAVE PLANAR ARRAY ANTENNA - A planar array antenna having a low-profile that provides a two dimensional, steerable, high-gain, low-sidelobe radiated RF beam patterns is presented. The antenna includes a metamaterial array of a plurality of first and second rows of unit cells, to propagate a radiation pattern along a first axis. The first rows operate in left-hand mode and the second rows operate in right-hand mode. Each of the unit cells include a volume of liquid crystal and a virtual ground connection capable of generating a potential difference for tuning the dielectric value of the liquid crystal. The antenna further includes a plurality of RF input ports disposed in a centralized location and a dual-channel center-feed network communicatively coupled to the plurality of paired first and second rows of unit cells and the plurality of RF input ports to form and control the direction of the radiated RF beam pattern. | 2020-09-17 |
20200295467 | ELECTROMAGNETIC BANDGAP ISOLATION SYSTEMS AND METHODS - Electromagnetic bandgap isolation systems and methods are provided. In one example, an electromagnetic bandgap isolator device includes a base support having a curved surface. The electromagnetic bandgap isolator device further includes a metamaterial. The metamaterial includes a continuous curved layer in contact with the base support. The metamaterial is configured to absorb energy associated with a frequency range. Related systems and methods are also provided. | 2020-09-17 |
20200295468 | HIGH COMPACTION RATIO REFLECTOR ANTENNA WITH OFFSET OPTICS - A reflector system includes a hoop assembly formed of a plurality of link members extending between a plurality of hinge bodies. The link members have an expanded configuration wherein the link members define a circumferential hoop having a central hoop axis. A collapsible mesh reflector surface is secured to the hoop such that when the hoop assembly is in the expanded configuration, the reflector surface is expanded to a shape that is intended to concentrate RF energy. A mast assembly includes an extendible boom aligned along a central boom axis. The hoop assembly is secured by a plurality of cords relative to the boom such that when the hoop is expanded, a central hoop axis is laterally offset a predetermined distance from the central boom axis. | 2020-09-17 |
20200295469 | INFLATABLE REFLECTOR ANTENNA AND RELATED METHODS - An inflatable antenna is disclosed herein that is capable of being deployed in space and other suitable environments and configured to improve RF performance and mechanical stability. Related methods for manufacturing and deploying such inflatable antennas are also described. The inflatable antenna can be configured to form a Gregorian dual reflector confocal parabolic antenna system when inflated. Various antenna structures, mechanisms, and manufacturing and deployment techniques are also disclosed herein that improve the precision and accuracy of RF reflective surfaces of the primary and secondary reflectors, confocal alignment of the primary and secondary reflectors, mechanical stability, and/or to improve the range of RF operation. The inflatable antenna can be manufactured and deployed with less complexity and more precision than existing inflatable antennas. | 2020-09-17 |
20200295470 | CAPACITIVELY COUPLED PATCH ANTENNA - Systems and methods relating to patch antennas. A patch antenna has a substrate, a resonant metal plate at one side of the substrate, and a ground plane at the other opposite side of the substrate. Two feed pins are used to couple the antenna to other circuitry. The feed pins pass through the substrate and holes in at the ground plane. The feed pins are physically disconnected from both the resonant metal plate and the ground plane. The feed pins are capacitively coupled to the resonant metal plate to provide an electronic connection between other circuitry and the patch antenna. | 2020-09-17 |
20200295471 | TERMINAL FITTING - It is aimed to enhance efficiency in connecting operation to a shielded cable and prevent the impairment of a shielding function. A terminal fitting (T) includes an inner conductor ( | 2020-09-17 |
20200295472 | Insulation Piercing Electrical Tap Connectors - Various implementations of insulation piercing connectors are disclosed. The insulation piercing connectors include a simple and efficient design for providing electrical tap connections to a power cable for voltage detection purposes. The insulation piercing connector includes at least a top housing and a bottom housing that come together to receive the power cable. Terminal contacts are housed internally within the insulation piercing connector, and the terminal contacts are positioned to pierce the power cable when the insulation piercing connector is assembled into an operational state. | 2020-09-17 |
20200295473 | PIN ADAPTER TYPE CABLE CONNECTORS - The present disclosure provides pin adapter type cable connectors used to terminate electrical conductors into mechanical connectors or other terminations typically found in electrical equipment. The connectors include a connector body having a conductor bore to receive a bare portion of an electrical conductor, a fastener that is coupled to the connector body and used to secure the bare portion of an electrical conductor to the connector body, and a pin adapter having an adapter body that can be removably connected to the connector body and a pin extending from the adapter body. | 2020-09-17 |
20200295474 | Solder-Free Component Carrier Connection Using an Elastic Element and Method - A component carrier is illustrated and described. The component carrier has i) a stack with at least one electrically conductive layer structure and/or at least one electrically insulating layer structure, and ii) at least one elastic element attached to the stack and configured to reversibly connect the component carrier with a further component carrier by elastically deforming the at least one elastic element and essentially not deforming the stack and the further component carrier. | 2020-09-17 |
20200295475 | ELECTRICALLY CONDUCTIVE CONDUCTOR - An illustrative example method of making an electrically conductive connector comprising a first material and a second material, includes situating a layer comprising the second material at least partially within at least one layer comprising the first material and bonding the layers together. The first material has a first coefficient of thermal expansion and the second material has a second coefficient of thermal expansion that is different than the first coefficient of thermal expansion. | 2020-09-17 |
20200295476 | Locking Grounding Clamp - A grounding clamp includes a safety lock-out which locks the operation of the clamp in the absence of a cooperating hot-stick. The lock-out employs a clutch which prevents the translation of the clamping members relative to one another until the clutch is disengaged. The cooperating hot-stick is required for the disengagement of the clutch. | 2020-09-17 |
20200295477 | Connection Arrangement, Contact Element and Method for Producing a Connection - A connection arrangement comprising an electrical cable and a contact element connected to a free end of an electrical conductor of the cable, wherein a first end section of the contact element penetrates an end face of the free end of the electrical conductor, and at least one region of the first end section of the contact element is directly connected to the electrical conductor with a material bond. | 2020-09-17 |
20200295478 | ADJUSTABLE NEUTRAL BARS AND ADJUSTABLE NEUTRAL BAR ASSEMBLIES - An adjustable neutral bar and adjustable neutral bar assemblies are provided. The bars and bar assemblies are adjustable to a desired number of taps. The bars and bar assemblies can have mating bar ends or clips that allow for easy connection of multiple bars to one another. Additionally, the bars and bar assemblies can have shear regions that allow for easy separation of a bar at a desired location. | 2020-09-17 |
20200295479 | MULTI-USE CONNECTOR FOR TRACER WIRE - Trace wire connectors that include a cover that can be attached to a base and used to electrically interconnect two or more tracer wires without having to remove insulation from the tracer wires. The cover has multiple portals that permit one or more tracer wires to pass into an inner cavity of the cover. The base has multiple cradles on which tracer wires passing into the cavity can rest. The cover can be oriented relative to the base for use with a through tracer wire and a dead-end tracer wire, or for use with multiple dead-end tracer wires. | 2020-09-17 |
20200295480 | ELECTRICAL CONNECTOR AND METHOD OF MANUFACTURING SAME - A method of manufacturing an electrical connector is provided. A substrate is provided with multiple conductive portions and multiple through holes running through the substrate vertically. The substrate is disposed in a mold, and then a liquid plastic is injected into the mold. The liquid plastic flows into the through holes. The liquid plastic forms a connecting member located below the substrate and multiple support members integrally connected by the connecting member after cooling. The support members are correspondingly accommodated in the through holes and protrude upward out of the substrate. The substrate, the support members and the connecting member are taken out from the mold. Multiple first terminals are formed. Each first terminal has a first conducting portion and a first contact portion to be upward conductively connected to a chip module. The first conducting portions of the first terminals are downward conductively connected to the conductive portions correspondingly. | 2020-09-17 |
20200295481 | PRINTED CIRCUIT BOARD MOUNTING ARRANGEMENT - A printed circuit board mounting arrangement, in particular for use in environments with an aggressive vibration profile such as a motor vehicle, includes a housing and a circuit board secured to a connector body by mechanical press fit pins extending through location holes on a flange formed on the connector body to the printed circuit board. The arrangement provides for a secure connection that can achieve a high IP rating. | 2020-09-17 |
20200295482 | HIGH VOLTAGE CONTACT SYSTEM - This disclosure provides a method and apparatus for connecting wires and interlocking wires to an electrical component. More specifically, an electrical connector that includes an insulative housing, two electrical contacts, and two interlocking contacts is disclosed. In an embodiment, each electrical contact includes a female end, a press-fit end, and a transition portion. The transition portion is designed such that the first female end and the first press-fit end may be properly aligned depending on the application. The transition portion also provides support and stability to the electrical contacts when they are disposed within the insulative housing. The insulative housing includes four contact recesses. In an embodiment, the electrical connector allows for the safe, efficient, re-usable, and reliable connection for connecting high-voltage wires to a corresponding sensitive electrical component (e.g., a printed circuit board). | 2020-09-17 |
20200295483 | ELECTRICAL CONNECTOR SYSTEM - An electrical connector system includes a circuit card assembly and a pluggable module. The circuit card assembly including a host circuit board, a socket connector mounted to the host circuit board, and a guide rail extending along the host circuit board. The socket connector has a socket substrate having upper contacts having mating interfaces being accessible from above the socket connector and being coplanar. The guide rail has a guide feature and a module actuator. The pluggable module includes a module body operatively engaging the guide rail to guide mating of the module body with the guide rail in a module mating direction. The pluggable module includes an actuation feature engaging the module actuator to force mating of module contacts with the upper contacts in a contact mating direction transverse to the module mating direction. | 2020-09-17 |
20200295484 | ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY - Provided is an electrical connector configured to be mounted on a substrate and including a terminal protruding in a direction mating with a mating connector. The terminal is configured to be gripped by a terminal of the mating connector to be in contact with the mating connector terminal when mated with the mating connector, and has a first connecting portion and a second connecting portion exposed on the substrate side. | 2020-09-17 |
20200295485 | CONNECTOR - A connector includes: a first connector including a fitting portion and a first terminal provided in the fitting portion; and a second connector including a fitted portion configured to be fitted into the fitting portion of the first connector and a second terminal that is provided on the fitted portion, extends along a fitting direction, and comes into electrical contact with the first terminal in a case where the fitted portion is fitted into the fitting portion of the first connector, in which in the second terminal, a wide-width portion is formed in the second terminal, and the first terminal comes into contact with the wide-width portion of the second terminal from a state in which the fitted portion of the second connector is started to be fitted into the fitting portion of the first connector to a state in which the fitted portion cannot be fitted any further. | 2020-09-17 |
20200295486 | SCALABLE HIGH-SPEED ELECTRICAL CABLE ASSEMBLY - A retainer assembly configured to be inserted into a plug housing to form a plug connector includes a retainer housing including a top housing portion and a bottom housing portion, a circuit board partially disposed between the top and bottom housing portions, at least one substantially flat top cable including a plurality of conductors, at least one substantially flat bottom cable including a plurality of conductors, and an adhesive for bonding the conductors to the circuit board. The top and bottom housing portions each define at least one top through opening therein and each include mating latching members. The plurality of conductors of the flat top and bottom cables are terminated at top and bottom termination regions on the circuit board, respectively, and are aligned with and exposed through the corresponding through openings. The adhesive at least partially fills each through opening and bonds the conductors in the corresponding exposed termination region to the circuit board. | 2020-09-17 |
20200295487 | ELECTRICAL CONNECTOR - A printed circuit board assembly includes a circuit board substrate and a circuit board trace having a circuit board contact region configured to be in intimate contact with a cable contact region of a cable circuit trace contained in flat cable. The circuit board contact region defines a plurality of ridges protruding from a circuit board substrate surface. | 2020-09-17 |
20200295488 | TERMINAL, CONNECTOR, TERMINAL PAIR AND CONNECTOR PAIR - A terminal includes a connecting portion to be electrically connected to a mating terminal by being inserted into the mating terminal. The connecting portion has a sliding region configured to slide on the mating terminal and a contact region configured to contact the mating terminal successively from a tip side. An outermost surface in the sliding region includes a copper-tin alloy layer containing copper and tin. An outermost surface in the contact region includes a tin layer containing tin as a main component. A Vickers hardness of the copper-tin alloy layer is higher than a Vickers hardness of the tin layer. | 2020-09-17 |
20200295489 | CONNECTOR ASSEMBLY - A connector assembly includes a first electronic component, an electrical connector and a shielding shell fixed to the first electronic component, a second electronic component located above the first electronic component, and a mating member fixed to the second electronic component. The electrical connector includes an insulating body, and a first terminal electrically connected to the first electronic component. The mating member includes a second terminal electrically connected to the second electronic component. The shielding shell has a first grounding portion and a second grounding portion, and covers outside the first terminal. The first grounding portion is electrically connected to the first electronic component. When the mating member is downward mated with the electrical connector, the second terminal is inserted into the shielding shell to be mated with the first terminal, and the second grounding portion abuts the second electronic component to be electrically connected to the second electronic component. | 2020-09-17 |
20200295490 | ONE-PIECE SOCKET CONTACT - The one-piece socket contact includes a body extending along a longitudinal axis and having a first end and a second opposite the first end. The second end defining a cavity therein and configured to receive a wire having a wire termination. The one-piece socket contact includes a ring configured to receive a pin contact. The one-piece socket contact includes one or more beams extending longitudinally between the ring and the first end of the body. The one or more beams having a radially inward facing curvature and being configured to engage with and apply pressure to the pin contact. | 2020-09-17 |
20200295491 | HIGH PERFORMANCE ELECTRONIC INTERPOSER - A systems for creating an electrical connection between two substrates is disclosed herein in various embodiments. In one embodiment, the system may include an upper substrate, a lower substrate, and a dielectric plate. As disclosed herein, the dielectric plate may have one or more passages with a first end wall and a second end wall. One or more contacts may be inserted in to the one or more passages. The one or more contacts may have an upper portion with a dome protrusion and a lower portion with a dome protrusion. When the one or more contracts is inserted into the one or more passages, and the upper and lower substrates are put into place, the contracts compress and create an electrical path. Moreover, various other embodiments may be further disclosed herein. | 2020-09-17 |
20200295492 | Connector - A connector includes a cylindrical connector housing having a retainer and a terminal accommodating chamber in which a terminal is to be inserted. The retainer has first and second flat plate portions, a side plate portion, and a front plate portion. The retainer is attached to the cylindrical connector housing along an attaching direction. A temporary engagement projection and a main engagement projection are provided on a housing outer surface of the cylindrical connector housing so as to be arranged in parallel each other and extend along a direction substantially perpendicular to the attaching direction of the retainer. The temporary engagement projection has a height from the housing outer surface higher than that of the main engagement projection. | 2020-09-17 |
20200295493 | Connector - A connector includes a cylindrical connector housing having a retainer and a terminal accommodating chamber in which a terminal is to be inserted. The retainer has first and second flat plate portions, a side plate portion, and a front plate portion. The retainer is attached to the cylindrical connector housing along an attaching direction. An engagement portion is provided on a side end edge of the first flat plate portion along the insertion direction of the terminal, and is engaged with an engagement projection provided on a housing outer surface of the cylindrical connector housing. A releasing jig insertion hole is provided on the first flat plate portion. The releasing jig insertion hole has, with respect to the housing outer surface, a releasing jig insertion hole angle that is larger than a releasing jig insertion portion angle of the releasing jig. | 2020-09-17 |
20200295494 | TERMINAL POSITION ASSURANCE MEMBER WITH MULTIPLE LATCHES - A terminal position assurance member for use with an electrical connector. The terminal position assurance member includes a terminal engagement section with terminal engaging projections. At least one first latch arm extends from the terminal engagement section. At least one second latch arm extends from the terminal engagement section and is spaced from the at least one first latch arm. The at least one first latch arm engages a portion of a first electrical connector to secure the terminal position assurance member to the first electrical connector when terminals of the first electrical connector are properly positioned. Alternatively, the at least one second latch arm engages a portion of a second electrical connector to secure the terminal position assurance member to the second electrical connector when terminals of the second electrical connector are properly positioned. | 2020-09-17 |
20200295495 | MSL CONNECTOR SERIES - Connector apparatus having a female connector assembly and a male connector assembly. The female connector assembly includes a female housing, a connector position assurance (CPA) member for assuring the engagement of the male connector assembly with the female connector assembly, and a first terminal position assurance (TPA) member for assuring that terminals for the female connector assembly are positioned properly. The female housing further includes a connector latch used to securely hold together a connector apparatus. The female housing has TPA protection ribs and CPA protection walls. The male housing has TPA protection ribs. | 2020-09-17 |
20200295496 | MSL CONNECTOR SERIES - Connector apparatus having a female connector assembly and a male connector assembly. The female connector assembly includes a female housing, a connector position assurance (CPA) member for assuring the engagement of the male connector assembly with the female connector assembly, and a first terminal position assurance (TPA) member for assuring that terminals for the female connector assembly are positioned properly. The female housing further includes a connector latch used to securely hold together a connector apparatus. The female housing has TPA protection ribs and CPA protection walls. The male housing has TPA protection ribs. | 2020-09-17 |
20200295497 | ELECTRIC CONNECTOR AND MANUFACTURING METHOD THEREOF - In an electrical connector, a connecting portion has a first resin holding a lower contact with respect to an intermediate ground plate and a second resin holding an upper contact with respect to the intermediate ground plate and separate from the first resin. Also provided is a third resin covering the first resin and the second resin and separate from the first resin and the second resin. When the electrical connector is manufactured, deflection can be suppressed based on division into a step of forming the first resin and a step of forming the second resin and by means of a mold suppressing deflection of the upper contact and the lower contact. | 2020-09-17 |
20200295498 | HEAT SINK WITH PROTECTIVE RAMP - A connector system includes a cage assembly in which a thermally conductive heat sink and a connector are mounted. The heat sink includes a base, a ramp extending downwardly from the base and a pedestal extending downwardly from the base. A thermal interface material is disposed on lower surface of the pedestal. A module can be inserted into the cage assembly and connected to the connector and to the heat sink. Thermal energy generated by the module is transferred to the heat sink which dissipates the heat by convention. The ramp protects a leading edge of the thermal interface material form engagement by the module during insertion of the module into the cage assembly. | 2020-09-17 |
20200295499 | CABLE COVER - A cable cover for attached to a side of a rear surface of a housing of a connector and for covering a cable pulled out from the rear surface of the housing includes: a main body cover mounted on the side of the rear surface of the housing; a lid cover that is combined with the main body cover into a tubular shape and that covers the cable; and a hinge which couples the main body cover and the lid cover and in which a central portion is formed thinner than a root portion of the main body cover and a root portion of the lid cover. | 2020-09-17 |
20200295500 | HOLDING FRAME FOR AN INDUSTRIAL ELECTRICAL CONNECTOR - A holding frame for an industrial electrical connector for holding similar and/or different electrical connector modules is provided, the holding frame consisting largely of a three-dimensionally bent wire frame. Such a holding frame can be produced particularly economically. The holding frame is used in particular in applications in which particularly high mechanical stability is not required. | 2020-09-17 |
20200295501 | CONNECTOR - It is aimed to provide a connector capable of ensuring good sealing. A connector ( | 2020-09-17 |
20200295502 | CONNECTOR AND CONNECTOR ASSEMBLY METHOD - A connector includes a housing, a terminal holding body disposed inside the housing, a water-proof seal disposed inside the housing and coming into tightly contact with an inner circumferential face of the housing, and a cap fixed to the housing and pressing the water-proof seal. The water-proof seal has a seal side through hole receiving passing-through of the cable and a boss through hole formed in parallel to the seal side through hole. The cap has a cap side through hole receiving passing-through the cable at a position corresponding to the seal side through hole. The cap has a boss which is protruded from an opposite face facing to the water-proof seal toward the terminal holding body, passes through the boss through hole and comes into contact with the terminal holding body. | 2020-09-17 |
20200295503 | CONNECTOR WITH CABLE COVER - A connector with cable cover includes a housing including a terminal accommodation chamber configured to accommodate a terminal connected to a cable and a rear surface configured to draw out the cable from the housing; and a cable cover formed in a tubular shape and attached to a side of the rear surface. A water drain passage is formed between a rear side on a side surface of the housing and a front side on an inner surface of the cable cover in a state where the cable cover is attached to the housing. | 2020-09-17 |
20200295504 | CONNECTOR - A connector includes a packing that includes a seal portion having an annular shape and a piece portion protruding from the seal portion and having a through-hole, and a fitting portion that holds a terminal, is mounted with the packing, and is fitted to a target to be fitted so that a space between the fitting portion and the target to be fitted is sealed by the packing. The fitting portion includes a first member that includes a cylindrical portion having an outer surface on which the seal portion is mounted, a second member that is attached to the cylindrical portion, a projection portion provided in one member of the first and second members, is inserted into the through-hole, and includes a tip projecting from the through-hole, and an opening portion provided in the other member of the first and second members and into which the tip is inserted. | 2020-09-17 |
20200295505 | CONNECTOR WITH COVER - A connector includes wires ( | 2020-09-17 |
20200295506 | ELECTRIC DEVICE - A power tool including a housing that has a battery pack receiving portion configured to receive an interface of a battery pack, device contacts extending from the housing and configured to mechanically and electrically engage with the battery pack, and a latching mechanism supported by the housing and including an actuator and a latch member configured to selectively engage the interface of the battery pack. The actuator is pivotable to operatively pivot the latch member. | 2020-09-17 |
20200295507 | CONNECTOR - The present disclosure relates to a connector, for docking a plugged member that is provided with a spring plate in a plug-and-pull manner, and comprises a shell, a PCBA chip partially arranged in the shell, and a locking mechanism that is connected with the shell and is used for connecting the plugged member, wherein the locking mechanism comprises an unlocking member and a guiding groove; the unlocking member comprises a guiding arm, a top wall and a pull strap, the guiding arm is slidably arranged in the guiding groove, a front end of the guiding arm forms an unlocking piece, the guiding arm is connected with the top wall, the top wall is connected with the shell through an elastic connecting member, and the pull strap is fixedly connected to a rear end of the guiding arm. | 2020-09-17 |
20200295509 | LEVER-TYPE CONNECTOR - A lever-type connector has a lever that rotates about a shaft on a first housing between a retracted position and a connection start position. The first housing and a second housing are connected by rotation of the lever from the connection start position. A detector is movable between a standby position and a detection position with respect to the lever. The lever includes a lock on an end separated from the shaft. The second housing includes a full locking portion to engage the lock when the housings are connected. The detector locks the lock at the standby position and becomes movable to the detection position when the full locking portion engages the lock. The first housing includes a housing-side lock, and the lever includes a lever-side lock that locks the housing-side lock at the retracted position. The lever-side lock is at a position different from the lock of the lever. | 2020-09-17 |
20200295510 | ELECTRONIC DEVICE WITH A JACK THAT CAN BE ELECTRICALLY CONNECTED TO A PLUG - An electronic device includes a jack including a first opening portion through which a plug can be inserted along a first axis, and coming into contact with the plug at an electrode; and a housing formed separately from the jack. The jack includes a second opening portion facing the first opening portion along the first axis, and a through-hole connecting the first opening portion and the second opening portion along the first axis. The housing includes a third opening portion opening on a same side as the first opening portion and opening at a position where a plug can be inserted from outside the housing into the first opening portion, and a fourth opening portion facing the third opening portion along the first axis and opening at a position where the plug can be discharged to an outside of the housing through the second opening portion. | 2020-09-17 |
20200295511 | CONNECTOR - A connector includes a movable housing, a fixed housing, plural signal terminals, and a pair of power source terminals. Each of the power source terminals is formed in an elongated shape with a length in a span direction as viewed along an insertion/removal direction spans between a pair of sidewalls includes a span direction intermediate portion retained by a terminal array direction end portion of the movable housing, and includes second elastic portions each capable of undergoing elastic deformation at a location positioned between the movable housing and the pair of sidewalls. | 2020-09-17 |
20200295512 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body and multiple differential signal terminal pairs, each having two differential signal terminals. Each differential signal terminal has a main body portion, a strip connecting portion extending upward from an outer side of the main body portion, an elastic arm extending upward from the main body portion, and a contact portion extending upward from the elastic arm. A through slot runs through the elastic arm, forming an inner elastic arm and an outer elastic arm at two opposite sides of the through slot. The outer elastic arm is adjacent to the strip connecting portion. A consistent pitch is formed between the contact portions of the differential signal terminals. A first distance between two adjacent inner elastic arms in each differential signal terminal pair is less than a second distance between two adjacent outer elastic arms in two adjacent differential signal terminal pairs. | 2020-09-17 |
20200295513 | ELECTRICAL CONNECTOR HAVING ELECTRICALLY COMMONED GROUNDS - A ground shield includes a plurality of contact members configured to contact the ground contacts of a column of contacts of an electrical connector, so as to electrically common the grounds to each other. | 2020-09-17 |
20200295514 | CONDUCTIVE CONTACT FOR ELECTRICAL APPLICATIONS - Electrical contacts described herein reduce electromagnetic interference and electrical resistance for circuits that handle high-frequency electrical currents. An electrical contact described herein comprises a base portion. The length of the base portion is greater than the width of the base portion. An indentation in a first side of the base portion is opposite an indentation on a second side of the base portion. The width of the protrusion is less than the width of the base portion. The protrusion is configured to be placed against a second electrical contact to allow an electrical current to flow through the electrical contact. The position of the protrusion relative to the second electrical contact and the geometry of the protrusion can eliminate stubs that cause electromagnetic interference and increase the area of contact between the first electrical contact and the second electrical contact. | 2020-09-17 |
20200295515 | DEVICE FOR LOCKING A PLUG ON A SWITCHABLE POWER SOCKET - A device for protecting a plug-in connection between a first power plug of an electric appliance and a switchable power socket. The switchable power socket has a socket for receiving the first power plug and a second power plug for coupling the switchable power socket to an electrical mains. The device has a wall which, when the device is installed, at least partially surrounds the switchable power socket with the first power plug plugged therein. The wall is formed with a plug-side recess in which the second power plug at least partially penetrates the wall. The wall covers the first power plug at least partially, when the device is installed, in order to prevent the first power plug from being pulled out of the socket. A sensor detects whether or not the wall surrounds the switchable power socket and informs a control unit that controls the electrical device. | 2020-09-17 |
20200295516 | FASTENING CLAMP - A fastening clamp for fixing a terminal block in a wall opening in a housing wall, having a clamp housing and at least one clamping element. The fastening clamp allows the terminal block to be mounted in and removed from a wall opening in a housing wall with a small width in that the clamping element has a resilient snap arm, having a foot region fastened to the clamp housing and a free end forming a clamping face, the snap arm extending along the side face of the clamp housing so that the clamping face acts on an edge of the wall opening when the fastening clamp is in the mounted state. A blocking element is displaceably mounted on the clamp housing for movement between a first position in which the resilient snap arm can be deflected, and a second position in which the blocking element cannot be deflected. | 2020-09-17 |
20200295517 | POWER TOOL AND SYSTEM - Batteries having different form factors and power tools that are capable of using such batteries are described. In some embodiments, a power tool may use batteries having a post form factor as well as batteries having a slide form factor. | 2020-09-17 |
20200295518 | WIRE GUIDE FOR INSULATION DISPLACEMENT CONTACT (IDC) - This disclosure provides a method and apparatus for connecting insulated wires to electrical components. More specifically, an apparatus that includes a wire guide designed to assist with the alignment of wires prior to termination of the wires to electrical components is disclosed. In an embodiment, the wire guide includes a body portion and a latching portion. The body portion includes at least one wire opening and is configured to mechanically secure one or more insulated wires in a desirable position. The latching portion is configured to secure the wire guide to a corresponding device such as an insulation displacement contact connector. A wire guide allows for insulated wires to be quickly and reliably positioned and secured relative to one another in order to safely and efficiently electrically and mechanically connect each insulated wire to a corresponding electrical component. | 2020-09-17 |
20200295519 | FEMTOSECOND LASER MULTIMODALITY MOLECULAR IMAGING SYSTEM - A femtosecond laser multimodality molecular imaging system includes a near-infrared pulse generation device for providing near-infrared pulses with a central wavelength of 1010 nm to 1100 nm and a spectral width of less than 25 nm. The near-infrared pulses can excite an optical medium with strong nonlinearity to generate the femtosecond laser pulses with ultra-wide spectrum. A pulse measurement compression and control module measures and compensates the accumulated dispersion of the femtosecond laser pulses arriving at the tissue sample, so as to eliminate the “time domain broadening” effect as much as possible. The obtained shortest pulses can interact with the tissue sample to generate spectral signals from different modalities, thus providing a variety of nonlinear molecular image modalities. | 2020-09-17 |
20200295520 | ISOLATED RING CAVITY RESONATOR - Described herein are isolated ring cavities that have refractive and heat-generating components physically separated and mechanically held by flexure mounts that are adapted to function in combination with the physically separated structure to moderate the thermal expansion effects of the heat generated by the refractive and other heat-generating elements (e.g., gain element) of the optical cavity. The flexure mounts may be configured as thinned portions of connective elements, reducing the effects of thermal expansion of the baseplate and allowing a thermal isolation from the baseplate. Multiple flexure mounts may be arranged to minimize further the effects of thermal expansion of the baseplate. | 2020-09-17 |
20200295521 | All Polarization-Maintaining, Passively Mode-Locked Linear Fiber Laser Oscillator - An example all polarization-maintaining, passively mode-locked linear fiber laser oscillator has a linear cavity. A semiconductor saturable absorber mirror (SESAM) is disposed at one end of the linear cavity. A polarization-maintaining gain fiber is operatively associated with the SESAM in the linear cavity, the gain fiber having normal dispersion. A polarization-maintaining undoped fiber is operatively associated with the SESAM in the linear cavity, the undoped fiber having anomalous dispersion. An output coupler is configured to generate laser light output from the linear cavity. | 2020-09-17 |
20200295522 | FREE ELECTRON LASER ORBITAL DEBRIS REMOVAL SYSTEM - Orbital debris removal (ODR) systems under the present approach may use a ground- or surface-based FEL and mirror system with sufficient power and both spatial and temporal resolution to both locate Category II OD (1 cm to 10 cm diameter) in low Earth orbit (LEO, 160 to 2000 km altitude) and remove these objects from orbit. Locating the Category II OD is performed by having the light beam from an FEL and its beam director scan a volume of space of interest and then observing the light reflected from the OD. Removing the OD may include heating the OD to a sufficiently high temperature to evaporate the OD, changing the orbit of the OD such as to lower the perigee, or both. Megawatt-class MOPA FELs for, inter alia, removing OD, are described. | 2020-09-17 |
20200295524 | Laser Source, Particularly For Industrial Processes - A laser source for industrial operations including a first laser outlet and a second laser outlet. The laser source is switchable to selectively provide at the first laser outlet a high beam quality and relative low power or at the second laser outlet with a higher power and lower beam quality to better accommodate the particular process. In one example, a selector addressing unit includes movable mirrors to selectively direct the generated laser beams to either the first laser outlet or the second laser outlet. In another example the laser source is used in an industrial plant to provide laser beams to a plurality of processing cells. The laser source operable to selectively provide a laser beam having desired or optimum qualities for the particular processing cell. | 2020-09-17 |
20200295525 | LASER SYSTEM - A laser system comprising two phase-locked solid-state laser sources is described. The laser system can be phase-locked at a predetermined offset between the operating frequencies of the lasers. This is achieved with high precision while exhibiting both low noise and high agility around the predetermined offset frequency. A pulse generator can be employed to generate a series of optical pulses from the laser system, the number, duration and shape of which can all be selected by a user. A phase-lock feedback loop provides a means for predetermined frequency chirps and phase shifts to be introduced throughout a sequence of generated pulses. The laser system can be made highly automated. The above features render the laser system ideally suited for use within coherent control two-state quantum systems, for example atomic interferometry, gyroscopes, precision gravimeters gravity gradiometers and quantum information processing and in particular the generation and control of quantum bits. | 2020-09-17 |
20200295526 | Optical Amplifier Using a Single Input Pump Laser and Having a Switchable Gain Range for Fiber-Optic Communication - An optical amplifier includes two amplifier stages, a circulator and an output stage. The first amplifier stage amplifies an input optical signal, and provides a first-stage amplified optical signal that is to be outputted via the circulator to the second amplifier stage. The second amplifier stage amplifies the first-stage amplified optical signal, and outputs a second-stage amplified optical signal to the output stage. The output stage outputs a returned optical signal to the second amplifier stage, so that the second amplifier stage amplifies the returned optical signal, and provides a third-stage amplified optical signal that is to be outputted via the circulator and the output stage to serve as an output optical signal. | 2020-09-17 |
20200295528 | Optical Module - This application provides an optical module, and relates to the field of optical communication. An optical module provided in the embodiments of this application includes a laser box and a silicon photonic chip that are enclosed and packaged by an upper enclosure part and a lower enclosure part. The laser box is disposed on and is in contact with the surface of the silicon photonic chip by the side wall or the base. The laser chip is disposed on the top plane of the laser box. The top plane is in contact with the upper enclosure part for heat dissipation, so as to help heat generated by the laser chip be conducted to the upper enclosure part via the top plane, so that the heat generated by the laser chip is dissipated not via the silicon photonic chip. | 2020-09-17 |
20200295529 | INTEGRATED SEMICONDUCTOR OPTICAL AMPLIFIER AND LASER DIODE AT VISIBLE WAVELENGTH - An integrated semiconductor optical amplifier-laser diode (SOA-LD) device includes a laser diode (LD) section fabricated on a substrate, a semiconductor optical amplifier (SOA) section fabricated on the substrate adjacent to the LD section; and a trench formed at least partially between the LD section and SOA section to electrically isolate the LD section and the SOA section while maintaining optical coupling between the LD section and the SOA section. | 2020-09-17 |
20200295530 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a cladding layer and a first optical waveguide. The first optical waveguide is formed on the first cladding layer. An end surface of the first optical waveguide is inclined relative to a vertical line perpendicular to an upper surface of the cladding layer. | 2020-09-17 |
20200295531 | Laser Device and Transmitter - A laser device includes: a semiconductor laser, at least one driver that supplies the semiconductor laser with a current; a modulator that modulates the current supplied to the semiconductor laser; and at least one electric line for conveying the current from at least one driver to the semiconductor laser. The at least one electric line is a wire in a form of a tape, and includes the first conductive layer, the second conductive layer, and the insulating layer which are extending in the longitudinal direction of the wire. The first conductive layer and the second conductive layer are stacked, with the insulating layer in between, in the direction of thickness of the wire. | 2020-09-17 |
20200295532 | METHOD OF MANUFACTURING OPTICAL MEMBER, OPTICAL MEMBER, AND LIGHT EMITTING DEVICE - A method of an optical member comprises: providing a light transmissive member or a heat dissipating member in which a metal film and an optical film having a larger thickness than a thickness of the metal film are formed in separate regions of an upper face of a main body of the light transmissive member or an upper face of a main body of the heat dissipating member, providing a wavelength conversion member in which a metal film is formed on a lower face of a main body of the wavelength conversion member, and bonding the metal film of the light transmissive member or the metal film of the heat dissipating member to the metal film of the wavelength conversion member via a metal adhesive while positioning the optical film directly under a wavelength conversion part of the wavelength conversion member. | 2020-09-17 |
20200295533 | SEMICONDUCTOR LASER DIODE AND SEMICONDUCTOR COMPONENT - The invention relates to a semiconductor laser diode ( | 2020-09-17 |