24th week of 2020 patent applcation highlights part 74 |
Patent application number | Title | Published |
20200185779 | ALL-SOLID-STATE BATTERY AND METHOD FOR PRODUCING THE SAME - The invention provides a laminated all-solid-state battery that can increase volumetric energy density and maintain the shape of the all-solid-state battery, as well as a method for producing the laminated all-solid-state battery. The all-solid-state battery comprises a battery stack having two or more unit cells and an exterior film sealing the battery stack, wherein the battery stack has a hexahedron shape formed by a top surface and bottom surface in the stacking direction and first, second, third and fourth side walls, the exterior film is a single film covering the battery stack from the top surface and bottom surface in a manner covering the fourth side wall, and condition (i) is satisfied when collector tabs protrude from the first or third side wall or condition (ii) is satisfied when collector tabs protrude from the second side wall, as well as a method for producing the all-solid-state battery. | 2020-06-11 |
20200185780 | SOLID STATE BATTERY FABRICATION - Embodiments of the invention generally relate to solid state battery structures, such as Li-ion batteries, methods of fabrication and tools for fabricating the batteries. One or more electrodes and the separator may each be cast using a green tape approach wherein a mixture of active material, conductive additive, polymer binder and/or solid electrolyte are molded or extruded in a roll to roll or segmented sheet/disk process to make green tape, green disks or green sheets. A method of fabricating a solid state battery may include: preparing and/or providing a green sheet of positive electrode material; preparing and/or providing a green sheet of separator material; laminating together the green sheet of positive electrode material and the green sheet of separator material to form a laminated green stack; and sintering the laminated green stack to form a sintered stack comprising a positive electrode and a separator. | 2020-06-11 |
20200185781 | MINIATURIZED ELECTRONICS PACKAGE WITH PATTERNED THIN FILM SOLID STATE BATTERY - A method for integrating a thin film microbattery with electronic circuitry includes forming a release layer over a handler, forming a thin film microbattery over the release layer of the handler, removing the thin film microbattery from the handler, depositing the thin film microbattery on an interposer, forming electronic circuitry on the interposer, and sealing the thin film microbattery and the electronic circuitry to create individual microbattery modules. | 2020-06-11 |
20200185782 | ELECTRODE SHEET MANUFACTURING APPARATUS - In an electrode sheet manufacturing apparatus, in a state where a potential difference is caused between a gravure roll and a current collector foil conveyed by a back-up roll, a mixed powder is continuously supplied into recessed portions on an outer peripheral surface of the gravure roll such that the mixed powder is moved from the gravure roll to a surface of a current collector foil by an electrostatic force working between the mixed powder supplied into the recessed portions of the gravure roll and the current collector foil. In the gravure roll, a volume of first-end-side recessed portions per unit area in a first-end-side region and a volume of second-end-side recessed portions per unit area in a second-end-side region are made larger than a volume of intermediate recessed portions per unit area in an intermediate region. | 2020-06-11 |
20200185783 | BATTERY, BATTERY PACK, ELECTRONIC APPARATUS, ELECTRIC VEHICLE, POWER STORAGE DEVICE AND POWER SYSTEM - A battery includes an electrode body having a positive electrode and a negative electrode, in which the positive electrode and the negative electrode are wound; and an exterior material that accommodates the electrode body, in which at least one of the positive electrode and the negative electrode is divided into two or more electrodes adjacent in a winding direction, the two or more of electrodes each have a current collecting lead, and the current collecting leads are electrically connected to each other at a position outside the exterior material. | 2020-06-11 |
20200185784 | BATTERY PACK - A battery pack according to various embodiments is provided. The battery pack includes: a battery including a plurality of battery cells; a first pack terminal and a second pack terminal, each connected to a charger; a cut-off switch arranged on a path through which charge and discharge currents of the battery flow; and a battery manager which monitors a state of the battery, turns off the cut-off switch when there is a risk of the battery being damaged, and determines whether the charger is a dedicated charger, wherein, when the charger is different from the dedicated charger, the battery manager turns off the cut-off switch when a pack voltage that is a voltage between the first pack terminal and the second pack terminal reaches a first reference voltage. | 2020-06-11 |
20200185785 | BATTERY CELL COMPRISING PROTECTION CIRCUIT MODULE ASSEMBLY HAVING LEAD PLATE - Provided is a plate-shaped battery cell in which electrode leads are located at one side end portion of a battery case including an excess sealing portion of a thermally-welded or adhesive structure for sealing an electrode assembly. the battery cell includes: a Protection Circuit Module (PCM) assembly having one or more safety elements for preventing overcurrent, wherein the PCM assembly includes a PCM and a conductive lead plate for electrically connecting the electrode leads, wherein the lead plate includes: an electrode lead connection portion positioned at one side end portion of the lead plate for electrically connecting the PCM and the electrode lead; a PCM connection portion located at the other side end portion of the lead plate for connecting to a connection portion of a printed circuit board on which a protection circuit is formed; and a bent portion extending from the electrode lead connection portion to be bent to face the outer surface of the battery case in order to prevent damage to the battery case occurring during a process of connecting the electrode lead to the electrode lead connecting portion. | 2020-06-11 |
20200185786 | Metal Negative Electrode Cell - In a metal negative cell in which the negative electrode mainly comprises a metal such as aluminum, magnesium, zinc, lithium, etc., self discharge readily occurs when the negative electrode and an electrolytic solution are in contact, and the problem of large capacity loss of the cell readily occurs. The metal negative cell is provided with a metal negative cell in which the self-discharge amount is reduced, and the capacity loss of the cell is reduced during use or storage, whereby the metal negative cell varies the cell output according to demand. | 2020-06-11 |
20200185787 | BATTERY - The present application provides a battery including an electrode assembly, a package encapsulating the electrode assembly, and a plurality of bonding portions located between the package and the electrode assembly, wherein at least partially of the bonding portions are disposed at interval. The purpose of the present application is to provide a battery that reduces the tear risk of the aluminum foil and improves safety. | 2020-06-11 |
20200185788 | ELECTRODES HAVING ELECTRODE ADDITIVE FOR HIGH PERFORMANCE BATTERIES AND APPLICATIONS OF SAME - The invention provides a general type of porous coordination solids, metal-organic frameworks (MOFs), as an electrode additive to improve thermal stability, rate and cycle performances of batteries, and an electrode having the electrode additive. The incorporation of the MOF additive into the electrode is fully compatible with current battery manufacturing process. Activated MOF additive serves as an electrolyte modulator to enhance cationic transport and alleviates interfacial resistance by interacting liquid electrolyte with unsaturated open metal sites. Moreover, the flow-free liquid in solid configuration is realized by encapsulating liquid electrolyte into porous scaffold of MOF, which offers superior thermal stability. | 2020-06-11 |
20200185789 | DETERIORATION ESTIMATION DEVICE FOR SECONDARY BATTERY, AND DETERIORATION ESTIMATION METHOD FOR SECONDARY BATTERY - A controller of a deterioration estimation device for a secondary battery is configured to acquire a first open circuit voltage when a temperature of the secondary battery is a first temperature and a second open circuit voltage when the temperature of the secondary battery is a second temperature changed from the first temperature, and estimate a degree of deterioration of the secondary battery by using a difference between first and second slopes. The first slope is a ratio of a voltage change obtained by subtracting the first open circuit voltage from the second open circuit voltage to a temperature change obtained by subtracting the first temperature from the second temperature. The second slope is a ratio of the voltage change to the temperature change when the temperature of the new secondary battery has changed from the first temperature to the second temperature. | 2020-06-11 |
20200185790 | STORAGE BATTERY PACK AND METHOD OF OPERATING THE SAME - A battery charging system includes: terminals charging or discharging a secondary battery; a circuit including a power consumer consuming power of the battery; a switch controlling current flow from the battery; a controller; and a memory. The memory includes various instructions instructing the controller to: activate the circuit and cause the power consumer to consume a remaining power of the battery until the battery voltage reaches a first threshold higher than a discharge cutoff voltage; stop, when the battery voltage reaches the first threshold, a first discharge operation; supplying power to an external device; stopping, when the voltage of the battery reaches the discharge cutoff voltage, the power supply operation by controlling the switch; and receiving power, for charging the battery, from an external power supply until the voltage of the battery reaches an upper limit. | 2020-06-11 |
20200185791 | Method for Determining the State of an Electrical Energy Storage Unit, Corresponding Device for Carrying Out the Method and Corresponding Electrical Energy Storage Unit - A method is provided for determining the state of an electric energy storage unit having at least two pole connections and an electrode. An extension of the electrode assembly and/or of a force exerted by the electrode assembly is detected, a first state variable, representing a first state of the electric energy storage unit is ascertained using the detected extension and/or the force and a first mathematical model is stored. An electric variable of the electric energy storage unit is detected and a second state variable, representing the first state of the electric energy storage unit is ascertained using the detected electric variable and a second mathematical model is stored. The first state variable is compared with the second state variable and the first mathematical model and/or variables ascertained by the first model are/is changed depending on the comparison, and/or the second mathematical model and/or variables ascertained by the second model are/is changed depending on the comparison. | 2020-06-11 |
20200185792 | BATTERY STATE ESTIMATION USING ELECTRODE TRANSIENT MODEL - An electrical system includes a battery pack, sensors, and a controller. The sensors configured output measured state signals indicative of an actual state of the battery back, including a respective actual voltage, current, and temperature of each of the multiple battery cells. The controller executes a method to generate, responsive to the measured state signals, an estimated state of the multiple battery cells using a respective open-circuit voltage and low-frequency transient voltage of each of the multiple battery cells. The controller estimates the low-frequency transient voltages using a porous electrode transient (PET) model as part of a model set, the PET model having open-circuit voltage elements representing uneven charge distribution within a cell electrode. State of charge (SOC) of the battery pack is estimated using the estimated voltages. An operating state of the electrical system is controlled in real-time responsive to the estimated SOC. | 2020-06-11 |
20200185793 | BATTERY MODULE AND BATTERY UNIT - A battery module includes: a cell laminated body; a first and a second end plates which are provided at both end portions of the cell laminated body; and a sensor device which is mounted on a mounting surface and detects the voltage of each cell in the cell laminated body. The sensor device includes: a sensor device body; and a sensor fixing portion which is fixed to the first end plate by a fastening member. In the perpendicular direction, an end surface of the fastening member is located to be lower than or equal to an end surface of the sensor device body, the mounting surface of the cell laminated body is located to be lower than a bottom surface of the sensor fixing portion, and an end surface of the first end plate is located to be lower than the mounting surface of the cell laminated body. | 2020-06-11 |
20200185794 | Battery Case Having Gas Adsorption Layer - Disclosed herein is a battery case configured to receive an electrode assembly and an electrolytic solution therein, the electrode assembly including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode, the battery case including a layer structure and a gas adsorption layer formed on the inner surface of the layer structure, the gas adsorption layer including a gas adsorption material layer configured to adsorb a reaction gas that may be generated within the battery case during abnormal functioning of the electrode assembly, and and a blocking layer formed on an exposed surface of the gas adsorption material layer, the blocking layer configured to prevent the gas adsorption material layer from being exposed to an ambient gas during assembly of the battery case. | 2020-06-11 |
20200185795 | BATTERY MODULE - Provided is a battery module. The battery module includes a lower cooling tube arranged in the lower cooling plate, an upper cooling tube arranged in the upper cooling plate, the upper cooling tube being connected to the lower cooling tube and arranged in a different plane than the lower cooling tube, and a branching portion connecting the lower cooling tube to the upper cooling tube, wherein the branching portion includes a lower connection tube connected to the lower cooling tube, an upper connection tube connected to the upper cooling tube, a lower connection housing arranged to surround an outer surface of the lower connection tube, and an upper connection housing arranged to surround an outer surface of the upper connection tube, the upper connection housing being coupled to the lower connection housing. | 2020-06-11 |
20200185796 | VEHICLE BATTERY ASSEMBLY UTILIZING SIDE COOLING PLATES - A vehicle battery assembly utilizing side cooling plates. This battery assembly avoids a stacked vertical battery and cooling plate or pack arrangement, optimizes tunnel (and other) space utilization, minimizes battery assembly intrusion into the passenger compartment of the associated vehicle, and allows seat position height to be as low as possible within the passenger compartment of the associated vehicle, while still allowing vertical access to the access points and electrical contacts of the battery modules within the battery assembly. Further, such battery assembly is compatible with conventional and novel cooling pipe configurations and cooling systems. | 2020-06-11 |
20200185797 | Battery Module - Provided are a battery module, a method of manufacturing the same, and a resin composition applied to the method of manufacturing the same. A battery module manufactured with a simple process and low cost but having excellent output for the size thereof, a method of manufacturing the same, and a resin composition applied to the method of manufacturing the same are provided in the present invention. | 2020-06-11 |
20200185798 | METHOD AND SYSTEM FOR JOINING CELLS TO A BATTERY COLDPLATE - An energy storage module having improved design and functionality is provided, and methods of manufacturing the same. The device can be a battery module that includes: energy storage cells, each of the energy storage cells having an upper side and a lower side, where the energy storage cells are arranged in a pattern with each energy storage cell being spaced apart from one another, and wherein the upper sides of each of the energy storage cells are adjacent to one another; a cold plate including a transparent material; and a UV-cured adhesive in contact with the cold plate and each of the energy storage cells. | 2020-06-11 |
20200185799 | BATTERY MODULE HOUSING SYSTEM WITH INTEGRATED COOLING MEANS - A battery module housing system for cooling a battery module, includes: a lower part having a plate shape, an upper side, and a lower side, the lower part including at least one coolant inlet and at least one coolant outlet that are integrally formed with the lower part; and an upper part to receive the battery module, the upper part having a tub shape and including a bottom tile having an upper side and a lower side, the bottom tile being integrally formed with the upper part. The upper side of the lower part is to be connected to the lower side of the bottom tile to define a cavity between the upper side of the lower part and the lower side of the bottom tile, the cavity defining a liquid-tight hollow interior that is accessible via the at least one coolant inlet and the at least one coolant outlet. | 2020-06-11 |
20200185800 | COOLING SYSTEM FOR ON-BOARD BATTERY - It is determined whether or not the absolute value |a_sd| of the acceleration in the stacking direction of the cells is equal to or greater than the threshold THa (step S | 2020-06-11 |
20200185801 | METHOD FOR PRODUCING AN ELECTROLYTE FOR A METAL AIR BATTERY - This invention provides a system and a method for safe production of electrolyte at required concentration on site on demand where occasionally only water is needed to be filled up. The system includes two main units: a saturated electrolyte unit and a diluted electrolyte unit. | 2020-06-11 |
20200185802 | RIDGE GAP WAVEGUIDE AND MULTILAYER ANTENNA ARRAY INCLUDING THE SAME - Disclosed is a ridge guide waveguide including a conductive base, a conductive ridge protruding upward from the conductive base and extending along a predetermined wave transmission direction, an upper conductive wall located over the conductive base and the conductive ridge and spaced apart from the conductive ridge by a gap, and an electromagnetic bandgap structure arranged adjacent to the conductive ridge between the conductive base and the upper conductive wall. | 2020-06-11 |
20200185803 | ANTENNA STRUCTURES FOR SPATIAL POWER-COMBINING DEVICES - Antenna structures for spatial power-combining devices are disclosed. A spatial power-combining device includes a plurality of amplifier assemblies, and each amplifier assembly includes an amplifier coupled between an input antenna and an output antenna. At least one of the input antenna or the output antenna comprises a nonlinear shape that is configured to propagate a signal along a nonlinear path to or from the amplifier with reduced signal loss. Accordingly, each amplifier may be configured on a corresponding amplifier assembly in a position such that each amplifier is spaced farther apart from other amplifiers in the spatial power-combining device. In this manner, heat generated by the amplifiers may be more evenly dissipated by the spatial power-combining device. | 2020-06-11 |
20200185804 | WAVEGUIDE DEVICE AND SIGNAL GENERATION DEVICE - [PROBLEM] There is provided a waveguide device which connects a WRG structure with a microwave IC with low losses. | 2020-06-11 |
20200185805 | WAVEGUIDE-EXCITED TERAHERTZ MICROSTRIP ANTENNA - The present disclosure provides a waveguide-excited terahertz microstrip antenna. The antenna includes a dielectric substrate, a ground plate, a rectangular waveguide, a metal pin, and a radiation patch. The dielectric substrate has a first surface and a second surface opposite to the first surface. The ground plate is located on the first surface of the dielectric substrate and defines a coupling slit. The rectangular waveguide is located on a surface of the ground plate away from the dielectric substrate and extended substantially along a first direction parallel to the first surface. The metal pin is located inside the rectangular waveguide, and is in contact with the ground plate and substantially perpendicular to the ground plate. The radiation patch is located on the second surface of the dielectric substrate. | 2020-06-11 |
20200185806 | COOLING SYSTEM FOR RADIO - Techniques are disclosed to remedy thermal issues associated with antenna systems. These techniques include implementing heat pipes coupled between an external mast having antenna circuitry mounted thereon and an internal heatsink inside an environmentally-controlled location. This configuration thermally regulates heat associated with active antennas mounted to the mast, which is externally mounted onto the roof of a vehicle. The heat pipes carry heat from the mast down through the roof to the internal heatsink. The aspects described herein allow for car manufacturers to integrate mmWave technology into their vehicles while avoiding large and unsightly cooling mechanisms that would otherwise adversely impact aerodynamics and fuel efficiency. | 2020-06-11 |
20200185807 | DUAL-CIRCULAR POLARIZED ANTENNA SYSTEM - In an example embodiment, an azimuth combiner comprises: a septum layer comprising a plurality of septum dividers; first and second housing layers attached to first and second sides of the septum layer; a linear array of ports on a first end of the combiner; wherein the first and second housing layers each comprise waveguide H-plane T-junctions; wherein the waveguide T-junctions can be configured to perform power dividing/combining; and wherein the septum layer evenly bisects each port of the linear array of ports. A stack of such azimuth combiners can form a two dimensional planar array of ports to which can be added a horn aperture layer, and a grid layer, to form a dual-polarized, dual-BFN, dual-band antenna array. | 2020-06-11 |
20200185808 | DUAL-CIRCULAR POLARIZED ANTENNA SYSTEM - In an example embodiment, an azimuth combiner comprises: a septum layer comprising a plurality of septum dividers; first and second housing layers attached to first and second sides of the septum layer; a linear array of ports on a first end of the combiner; wherein the first and second housing layers each comprise waveguide H-plane T-junctions; wherein the waveguide T-junctions can be configured to perform power dividing/combining; and wherein the septum layer evenly bisects each port of the linear array of ports. A stack of such azimuth combiners can form a two dimensional planar array of ports to which can be added a horn aperture layer, and a grid layer, to form a dual-polarized, dual-BFN, dual-band antenna array. | 2020-06-11 |
20200185809 | COMPACT RADIO FREQUENCY ANTENNA APPARATUSES - Antenna assemblies are described herein. In particular, described herein are multi-focal-point antenna devices and compact radio frequency (RF) antenna devices. Any of these assemblies may include a primary feed that includes a single patterned emitting surface from which multiple different beams of RF signals are emitted corresponding to different antenna input feeds each communicating with the patterned antenna emitting surface. The antenna assembly is therefore capable of emitting beams in the same direction having different polarizations using a single primary feed. | 2020-06-11 |
20200185810 | ANTENNA MOUNTING BASE AND ANTENNA - Disclosed is an antenna mounting base and an antenna, the antenna mounting base comprising: an antenna substrate, a fixing plate and an annular reflective plate, wherein the antenna substrate is of a bowl-shaped structure, and an edge of an opening of the bowl-shaped structure is fixed to the fixing plate; the annular reflective plate stands on the fixing plate and is fixed to the fixing plate; the annular reflective plate and the antenna substrate are located on the same side of the fixing plate; and a feed support base is provided inside the bowl-shaped structure. In comparison with existing product technology, this antenna is simple to assemble, and has stronger structural consistency, and furthermore, the low pitch angle gain of the antenna is higher. | 2020-06-11 |
20200185811 | KIT OF PARTS, MODULAR HOUSING, STREET POLE AND MOUNTING METHOD - The invention relates to a kit of parts attachable to a substrate, said kit of parts comprising an elongated, electric conductive bracket extending along an axis and attachable to the substrate in an electrically grounded connection thereto. The kit of part further comprising a modular housing comprising a base mountable onto the bracket, a cover mounted onto the base, the cover and the base enclosing a chamber, and a plate-shaped, axially extending, elongated electric conductive carrier provided inside the chamber and in electrically grounded connection to the bracket. The invention further relates to a modular housing suitable for use in the kit of parts, a street pole comprising said kit of parts, and a method for mounting a modular housing. | 2020-06-11 |
20200185812 | AUTOMATION FIELD DEVICE - A field device of automation technology, including: an at least partially metal housing having at least one housing opening; a field device electronics arranged within the housing; a cable gland, which is located in the housing opening, wherein at least one cable extends through the cable gland into the housing and is connected with the field device electronics such that wired communication can occur via the cable with the field device electronics; and an antenna for transmitting and/or receiving electromagnetic waves having at least one determined wavelength, wherein the antenna is situated in the cable gland such that the antenna at least partially surrounds the cable, and wherein the antenna is connected with the field device electronics via a coaxial cable such that wireless communication can occur via the antenna with the field device electronics. | 2020-06-11 |
20200185813 | ANTENNA STRUCTURE AND MOBILE DEVICE - An antenna structure includes a metal mechanism element, a ground element, a first radiation element, a second radiation element, and a dielectric substrate. The metal mechanism element has a slot. A notch is formed on an edge of the metal mechanism element. The notch and the slot are connected to each other. The ground element is coupled to the metal mechanism element. The first radiation element has a feeding point. The second radiation element is coupled to the first radiation element and includes a first extension portion. The second radiation element extends across the slot. The first extension portion is parallel to the slot. A vertical projection of the first extension portion at least partially overlaps the slot. The dielectric substrate is adjacent to the metal mechanism element. The first radiation element and the second radiation element are disposed on the dielectric substrate. | 2020-06-11 |
20200185814 | MILLIMETER WAVE COMMUNICATION THROUGH DEVICE CASE - A device, including: a dielectric case or chassis; a first integrated circuit (IC) configured to produce a millimeter wave signal; a first IC antenna configured to receive the millimeter wave signal from the IC and radiate the millimeter wave signal; and a first waveguide configured to guide the radiated millimeter wave signal to the dielectric case, wherein the millimeter wave signal is coupled into to the dielectric case. | 2020-06-11 |
20200185815 | ANTENNA MODULE - An antenna module includes an antenna substrate having a first surface and a second surface disposed to oppose each other, and including a substrate wiring layer having a first antenna pattern positioned in a first region, a second antenna pattern disposed in a second region adjacent to one side, and first and second feed patterns connected to the first and second antenna patterns, respectively; and a semiconductor package including a connection structure disposed on the second surface except for an area overlapping with the second region of the antenna substrate and redistribution layers electrically connected to the substrate wiring layer, and at least one semiconductor chip having connection pads connected to the redistribution layers. A region overlapping with the second feed pattern in each of the plurality of redistribution layers is provided as an opened region. | 2020-06-11 |
20200185816 | Scalable High-Bandwidth Connectivity - A scalable, high-bandwidth connectivity architecture for portable storage devices and memory modules may utilize EHF communication link chip packages mounted in various two-dimensional and three-dimensional configurations on planar surfaces such as printed circuit boards. Multiple electromagnetic communication links between devices distributed on major faces of card-like devices may be provided with respectively aligned pairs of communication units on each device. Adjacent communication units on a printed circuit board may transmit or receive electromagnetic radiation having different polarization, such as linear or elliptical polarization. Power and communication between communication devices may both be provided wirelessly. | 2020-06-11 |
20200185817 | SYSTEMS AND METHODS FOR PROVIDING A WEARABLE ANTENNA - The present disclosure pertains to an antenna assembly configured to inconspicuously provide mobile communication in rugged or tactical environments. Some embodiments may include: a flexible conductor configured to receive and/or emit electromagnetic radiation; a printed circuit board (PCB) configured to match characteristic impedances; and a connector configured to mate with another connector associated with a radio or amplifier, the PCB being potentially disposed within an interior portion of the connector of the antenna assembly. | 2020-06-11 |
20200185818 | ANTENNA SYSTEM LOADED IN VEHICLE - An antenna system loaded in a vehicle according to the present invention includes a first antenna system to perform Multi Input Multi Output (MIMO) by use of a plurality of first antenna elements provided therein to transmit and receive a first signal according to a first communication system, and a second antenna system to perform beam-forming by use of a plurality of second antenna elements configured to transmit and receive a second signal according to a second communication system, wherein the plurality of first antenna elements and the plurality of second antenna elements are disposed on the same circuit board, whereby an antenna arrangement structure with optimized isolation among antenna elements in a flat vehicle antenna having an LTE antenna system and a 5G antenna system can be provided. | 2020-06-11 |
20200185819 | ANTENNA SYSTEM LOADED IN VEHICLE - An antenna system loaded in a vehicle according to the present invention includes a first antenna system having a plurality of first antenna elements disposed within a structure mounted in the vehicle, to perform Multi Input Multi Output (MIMO), and a second antenna system having a plurality of second antenna elements attached to side surfaces of a polyhedron disposed within the structure, to perform beamforming, wherein the plurality of first antenna elements is provided on substrates, arranged on the structure by predetermined angles, at front and rear sides of the polyhedron, whereby an antenna arrangement structure with an optimized isolation characteristic among antenna elements can be provided in a flat vehicle antenna having an LTE antenna system and a 5G antenna system. | 2020-06-11 |
20200185820 | INTEGRATED VEHICLE ANTENNA - An integrated vehicle antenna is provided. The integrated vehicle antenna includes a first slot, a feeding part connected to a second slot formed in a location corresponding to the first slot, and a reflector that is disposed in the lower part of the second slot to cover the second slot and the feeding part, and reflects radio waves generated at the first slot. | 2020-06-11 |
20200185821 | LOOP ANTENNA - A loop antenna may include an upper case formed to be opened at a lower portion thereof and including a plurality of fusion bosses and a plurality of hooks at the lower portion, a lower case coupled to the plurality of fusion bosses and the plurality of hooks to shield the opened lower portion of the upper case and configured to be coupled to a roof of a vehicle, and a rubber pad mounted to a lower portion of the lower case to prevent exposure to the outside by the upper case and provided so that the lower case is configured to be water-tightly coupled to the roof of the vehicle. | 2020-06-11 |
20200185822 | ANTENNA DEVICE - An antenna device includes a dielectric substrate having a first surface on which an antenna part is formed and a second surface on which a base plate is formed. The antenna part has one or more antenna patterns configured to act as radiating elements. The antenna patterns resonate in one or more resonance directions to incident waves having an operating frequency of the antenna part, thereby generating emitted waves having polarized waves different from those of transmitted/received waves which are transmitted/received by the antenna part. For each of the resonance directions, the antenna patterns include at least one line pattern having a width which is narrower than the total width of the antenna patterns in a direction perpendicular to the resonance direction. | 2020-06-11 |
20200185823 | SMALL CELL POLE ANTENNA CONFIGURATION - The present disclosure is directed to small cell poles that are configured for use in urban environments. In various implementations, the small cell poles have a configuration similar to existing utility poles, which minimizes their aesthetic obtrusiveness. In order to reduce the size of an antenna structure of such a small cell pole, implementations utilizes antennas that are vertically stacked, which permits an antenna structure of a small cell pole to have a reduced width. In various implementations, one or more antennas are vertically stacked within a spatial envelope of a pole. For instance, one or more antennas may be disposed within the interior of a pole such that a resulting cell ole is similar in appearance to a utility pole. | 2020-06-11 |
20200185824 | ANTENNA DEVICE - A dielectric substrate has a first surface formed with a base plate and a second surface formed with an antenna part. The antenna part has one or more antenna patterns. An additional function part has a plurality of conductor patterns arranged around the antenna part. The plurality of conductor patterns resonate in one or more resonance directions to incident waves having an operating frequency of the antenna part, thereby generating emitted waves having polarized waves different from those of electromagnetic waves transmitted/received by the antenna part. For each of the resonance directions, at least one of the conductor patterns includes at least one line pattern having a width which is narrower than the total width of the conductor patterns in the direction perpendicular to the resonance direction. | 2020-06-11 |
20200185825 | COLLINEAR ANTENNA STRUCTURE WITH INDEPENDENT ACCESSES - The invention relates to an antenna structure for transmitting and/or receiving wavelengths of metric frequency or decimetric frequency, characterised in that it comprises n collinear antennas, each antenna comprising a radiating portion comprising a first succession of i coaxial radiating elements about a first axis alternating with at least an additional succession of i radiating elements about another axis, each antenna being independently powered by a coaxial cable, each antenna comprising at least one lower quarter-wave trap and at least one upper quarter-wave trap, at least a first antenna comprising at least one hollow core being configured to receive a coaxial cable intended for powering of another antenna collinear with the first antenna, at least one intermediate quarter-wave trap being arranged between two consecutive collinear antennas around a coaxial cable, and a terminal element. | 2020-06-11 |
20200185826 | ANTENNA MODULE AND ELECTRONIC DEVICE COMPRISING THE SAME - An antenna module comprises a printed circuit board, a communication circuit disposed on a first surface of the printed circuit board, an array antenna configured to transmit/receive a signal in a specified high-frequency band with the communication circuit, wherein the array antenna includes, first conductive elements disposed on the first surface of the printed circuit board, and second conductive elements disposed on a second surface facing the first conductive elements, and a first molding layer covering the first conductive elements. | 2020-06-11 |
20200185827 | DEVICES AND METHODS FOR MITIGATING EXTERNAL PASSIVE INTERMODULATION SOURCES IN BASE STATION ANTENNAS - The present disclosure describes an antenna mount kit. The antenna mount kit includes an antenna mount and a pipe clamp coupled to the antenna mount. The pipe clamp includes a front shell half and a rear shell half, the front shell half and the rear shall half having a front shell half inner surface and a rear shell half inner surface configured to cooperate with each other such that the mounting structure can be secured within the pipe clamp, at least two threaded bolts, a plurality of washers, and a plurality of nuts. The antenna mount kit may further include at least two isolation fasteners. The front shell half inner surface and the rear shell half inner surface each include a plurality of jagged teeth formed of a non-metallic material, at least two front shell bolt apertures through the front shell half, and at least two rear shell half bolt apertures through the rear shell half. The front shell half bolt apertures align with the rear shell half bolt apertures when securing the mounting structure within the pipe clamp. Antenna mount assemblies and methods for reducing external passive intermodulation from an antenna mount kit are also provided. | 2020-06-11 |
20200185828 | AUTOMATIC CONSTELLATION-SELECTING SELF-POINTING SATELLITE ANTENNA - A satellite television antenna system can include a self-pointing satellite antenna and a power inserter coupled to the self-pointing satellite antenna. The power inserter can include an enclosure body and a circuit board disposed inside of the enclosure body. The circuit board includes a microprocessor. The microprocessor can be configured via software code to determine whether a first type of communication protocol is being received from a set top box (STB) coupled to the power inserter, determine a configuration for a first constellation of spacecraft if the first type of communication protocol is being received from the STB, and determine a configuration for a second constellation of spacecraft if the first type of communication protocol is not being received from the STB. The first constellation of spacecraft is different than the second constellation of spacecraft. | 2020-06-11 |
20200185829 | GUIDED-WAVE BROADBAND MECHANICAL PHASE-SHIFTING DEVICE - A device for phase-shifting a radiofrequency signal, includes a first carrier and a second carrier, an input port and an output port for radiofrequency signals, the input port and the output port being formed on the first carrier, the phase-shifting device comprising: a first array of conductive pads that are distributed over the first carrier and run from the input port, a second array of conductive pads that are distributed over the second carrier, the first carrier, the second carrier, the first array of conductive pads and the second array of conductive pads being arranged so as to form a structure for guiding radiofrequency signals of variable length having a rectangular cross section, the first array of conductive pads and the second array of conductive pads being configured such that the length and cross section of the guide structure change, over at least a portion of the path along which the radiofrequency signals propagate through the guide structure, as the second carrier moves relative to the first carrier. | 2020-06-11 |
20200185830 | SYSTEMS AND METHODS FOR ULTRA-ULTRA-WIDE BAND AESA - In one aspect, the inventive concepts disclosed herein are directed to an antenna array system employing a current sheet array (CSA) wavelength scaled aperture. The CSA wavelength scaled aperture can include a first frequency region associated with a first operating frequency band and a second frequency region associated with a second operating frequency band. The first operating frequency band can include one or more current sheet sub-arrays having a respective plurality of first unit cells scaled to support the first operating frequency band. The second operating frequency band can include one or more current sheet sub-arrays having a respective plurality of second unit cells scaled to support the second operating frequency band. The CSA wavelength scaled aperture can include one or more capacitors each of which coupled to a respective first unit cell of the first frequency region and a respective second unit cell of the second frequency region. | 2020-06-11 |
20200185831 | ANTENNA STRUCTURE AND MOBILE DEVICE - An antenna structure includes a metal mechanism element, a ground element, a feeding radiation element, a coupling element, a dielectric substrate, and a switchable circuit. The metal mechanism element has a slot. The feeding radiation element extends across the slot. A coupling gap is formed between the feeding radiation element and the coupling element. The feeding radiation element and the coupling element are disposed on the dielectric substrate. The switchable circuit includes a first metal element, a second metal element, a reactance element, a capacitor, and a diode. The first metal element is coupled to the coupling element. The reactance element is embedded in the first metal element. The second metal element is coupled through the capacitor to the ground element. The diode is coupled between the first metal element and the second metal element. The diode is turned on or off according to the control voltage difference. | 2020-06-11 |
20200185832 | ANTENNA ASSEMBLIES - Exemplary embodiments are disclosed of antenna assemblies configured for reception of television signals, such as high definition television (HDTV) signals. In an exemplary embodiment, an antenna assembly generally includes a VHF antenna element and a UHF antenna element. The VHF antenna element and the UHF antenna element may be parasitically coupled without a direct ohmic connection between the VHF antenna element and the UHF antenna element. The antenna assembly may be configured to be operable for receiving VHF and UHF high definition television signals without using a diplexer and a VHF balun. | 2020-06-11 |
20200185833 | DUAL BAND ANTENNA WITH A DOME-SHAPED RADIATOR - A dual band antenna (AN) configured for being position on a surface of a pit lid and capable of wireless signal transmission at two frequency bands in response to an electrical signal applied via a feed wire. A convex conductive surface, e.g. 5 dome-shaped, is placed above a conductive ground plane element, wherein at least a part of an edge, e.g. 20-40% of the edge, of the dome-shaped radiator element is in electrical contact with the conductive ground plane element. Further, the convex conductive surface is connected via the feed wire. This antenna design allows first and second resonance frequencies within a factor of such as 1.8-2.2, 10 which allows the antenna to be designed e.g. for both of the frequency bands 450-470 MHz and 902-928 MHz which are relevant for meter reading data and with smaller dimension than what could be expected from conventional antennas. A housing with a convex top surface forms an enclosure around the antenna parts conductive ground plane element and the dome-shaped radiator element, the 15 housing has a bottom surface arranged to face the surface of the pit lid, and where the feed wire exits the housing. | 2020-06-11 |
20200185834 | HIGH-ISOLATION ANTENNA SYSTEM - An antenna system includes a first antenna including first radiating components and first planar re-radiating components, a second antenna including second radiating components and second planar re-radiating components, and reflective components positioned between the first planar re-radiating components and the second planar re-radiating components. | 2020-06-11 |
20200185835 | Antenna Feeder Assembly Of Multi-Band Antenna And Multi-Band Antenna - The present disclosure provides an antenna feeder assembly of a multi-band antenna, comprising a first feeder supporting propagation of waves in a first frequency band and a second feeder supporting propagation of waves in a second frequency band lower than the first frequency band. The second feeder coaxially surrounds the first feeder. The first feeder comprises a dielectric emitting section and a dielectric radiating section; wherein each of the dielectric emitting section and the radiating section includes an inner cavity, a wall, and sub-wavelength elements on an external surface of the wall. The present disclosure also provides a multi-band microwave antenna, comprising a dish reflector, a subreflector, and the above-mentioned antenna feeder assembly. | 2020-06-11 |
20200185836 | POWER DISTRIBUTION NETWORK, LIQUID CRYSTAL ANTENNA AND COMMUNICATION DEVICE - Embodiments of the present disclosure provide a power distribution network, a liquid crystal antenna including the power distribution network, and a communication device including the liquid crystal antenna. The power distribution network is configured to be used in a liquid crystal antenna and includes a plurality of cascaded power distributors. Each of the plurality of cascaded power distributors comprises a first microstrip line, a transmission medium region and a reference electrode. A tangent value of a dielectric loss angle of a transmission medium in the transmission medium region is smaller than a tangent value of a dielectric loss angle of a liquid crystal in the liquid crystal antenna. | 2020-06-11 |
20200185837 | ANTENNA SYSTEM WITH PLANAR ANTENNA AND DIRECTORS AND METHODS FOR USE THEREWITH - Aspects of the subject disclosure may include a planar antenna configured to transmit first signals as a first guided electromagnetic wave that is bound to a surface of a transmission medium, wherein the first guided electromagnetic wave propagates along the surface of the transmission medium without requiring an electrical return path, wherein the planar antenna includes an array of patch antennas that generates first near field signals in response to the first signals and a plurality of directors configured to guide a portion of the first near field signals from the array of patch antennas to the surface of the transmission medium, and wherein the portion of the first near field signals combines to induce the first guided electromagnetic wave that is bound to the surface of the transmission medium. | 2020-06-11 |
20200185838 | RADIATOR ASSEMBLY FOR BASE STATION ANTENNA AND BASE STATION ANTENNA - A radiator assembly for a base station antenna includes two dipoles arranged in a cross-over manner, each dipole including two dipole arms, and two feeding lines, each feeding line being associated with a respective one of the dipoles. Each dipole arm is integrally formed of sheet metal, and includes a radiating surface and a leg projecting from the radiating surface at an angle with the radiating surface, where the leg is electrically grounded. | 2020-06-11 |
20200185839 | DISK HAVING AN ELECTRIC CONNECTING ELEMENT - A disk having at least one electric connecting element is described. The disk has a substrate, and electrically conductive structure on a region of the substrate, a connecting element containing at least chromium-containing steel, and a layer of a soldering compound that electrically connects the connecting element to sub-regions of the electrically conductive structure. | 2020-06-11 |
20200185840 | WIRING TERMINAL - Disclosed is a wiring terminal, which includes: a conductive member, an elastic piece and a handle; when the handle is in a first position, the elastic piece resists the conductive member under an acting of an elastic force; and when the handle moves from the first position to a second position along a sliding track, the handle acts on the elastic piece to deform the elastic piece, and separate from the conductive member to form a gap for facilitating a wire drawing or a wire plugging. Compared with the existing wiring terminal with a rotary wrench, a wiring terminal provided in the present embodiment may use a tool to drive a handle to move, which may effectively avoid the case where the wire is loosened due to the misoperation causing the open of the handle after the wire is connected. | 2020-06-11 |
20200185841 | FEED THRU DISCONNECT/TEST TERMINAL BLOCK - A disconnect/test terminal block may include a body including a front side and a back side including a protruding part. The block may include at least one circuit element disposed in the body. The block may include at least one case wire terminal disposed on the front side of the body and coupled to the at least one internal circuit. The block may include at least one field cable terminal disposed on the protruding part and coupled to the at least one internal circuit. | 2020-06-11 |
20200185842 | GRID ARRAY CONNECTOR SYSTEM - A grid array connector system is provided that includes cables that are mounted on a board which has a chip packaged mounted thereon. The cables include conductors that are connected to support vias positioned in openings in the board and the conductors are connected to the support vias. The board can be connected to a second board which provides a stiffening ring. The board can be connected to the second board by deflectable terminals which are press-fit into the second board. | 2020-06-11 |
20200185843 | BOARD CONNECTOR AND CONNECTION STRUCTURE FOR CIRCUIT BOARD AND BOARD CONNECTOR - A board connector ( | 2020-06-11 |
20200185844 | TERMINAL BASE AND ELECTRICAL CONNECTION STRUCTURE OF DEVICES - A terminal base includes a plurality of terminals configured to electrically connect a first device and a second device to each other, each of the plurality of terminals being electrically conductive and a housing configured to hold the plurality of terminals, the housing being made of an electrically insulating resin in which each of the plurality of terminals includes a first connection portion exposed to an outside of the housing so as to be connected to the first device, a second connection portion exposed to the outside of the housing so as to be connected to the second device, and an insert portion insert-molded in the housing and in which he insert portion has a solid cylindrical shape or a hollow cylindrical shape. | 2020-06-11 |
20200185845 | PRESS-FIT PIN, SEMICONDUCTOR PACKAGE HAVING THE SAME AND METHOD FOR MANUFACTURING THE PRESS-FIT PIN - Provided is a press-fit pin. The press-fit pin according to an embodiment of the present invention includes: a press unit press-fitted into a through hole formed on a board, which is press-fitted into an inner surface of the board including the through hole, pressurized toward a long hole formed inside the press unit, applies a repulsive force to the inner surface of the board through an elastic force, and maintains a contact with the inner surface of the board; a first terminal which is extended for a predetermined length from one side of the press unit along a longitudinal direction of the press unit and is disposed at the upper side of the board when press fitting the press unit; and a second terminal which is extended for a predetermined length from the other side of the press unit along the longitudinal direction of the press unit and is disposed at the lower side of the board, when press fitting the press unit, wherein the press unit includes a plurality of press-fit parts which faces each other along a width direction of the press unit based on the long hole, is pressurized to the inside along the width direction of the press unit and a thickness direction of the press unit, which crosses the width direction of the press unit, when the plurality of press-fit parts is press-fitted into the through hole, and applies a repulsive force toward the width direction of the press unit and the thickness direction of the press unit using an elastic force. | 2020-06-11 |
20200185846 | A PRINTED CIRCUIT BOARD WITH A CONNECTOR FOR ELECTRIC CONNECTION OF THE PCB WITH ANOTHER APPARATUS - Embodiments of the present disclosure provide an apparatus comprising a printed circuit board (PCB) with a connector to electrically connect the PCB with another apparatus. In embodiments, the apparatus may include a PCB having a via that begins on a first surface of the PCB and ends inside the PCB. The apparatus may further include a connector to electrically connect the PCB with another apparatus or another portion of the apparatus. The connector may include a pin to provide connectivity between the PCB and the connector. The pin may be inserted into the via in response to an attachment of the connector to the PCB. The PCB may include a space that extends from an end of the via inside the PCB to a second surface of the PCB opposite the first surface, to accommodate layers for signal routing inside the PCB. Other embodiments may be described and/or claimed. | 2020-06-11 |
20200185847 | CONNECTOR PART COMPRISING A CIRCUIT BOARD - A connector part for connecting in a plug-in manner to an associated mating connector part includes: a housing part; a plug-in face which is formed on the housing part and by which the connector part is connectable, in a plug-in manner, to the mating connector part and on which a plurality of contact elements for electrically connecting to the mating connector part is arranged; and a circuit board, on which at least one electrical or electronic functional component is arranged, the circuit board having a first opening through which a first contact element of the plurality of contact elements extends, the circuit board comprising at least one first contact spring for the thermal and/or electrical contact with the first contact element and at least one second contact spring for the thermal and/or electrical contact with a second contact element of the plurality of contact elements. | 2020-06-11 |
20200185848 | ADAPTOR FOR FLEXIBLE FLAT CABLE - An adaptor includes a substrate, a first housing, and a flat cable. The substrate comprises a terminal hole. The first housing includes a first insertion hole and a second insertion hole. The substrate is inserted into the first insertion hole. The flat cable includes a plurality of conductors. Each of the conductors includes a conductor terminal. The flat cable passes through the second insertion hole. The conductor terminal is connected to the terminal hole. A direction in which the substrate is inserted into the first insertion hole is perpendicular to a direction in which the flat cable passes through the second insertion hole. | 2020-06-11 |
20200185849 | ELECTRICAL CONNECTOR FOR FFC/FPC - An electrical connector for receiving an FFC/FPC includes an insulating housing, a plurality of conductive terminals, a pair of retaining pins, and a metal cover. The insulating housing includes a main body and a pair of shoulder parts. Each shoulder part has a guiding bump, and a pre-pressing board. An oblique-entry space is formed between the guiding bump and the pre-pressing board. The pair of retaining pins are respectively fixed in the pair of shoulder parts. A bottom end of the retaining pin is exposed from the bottom surface of the insulating housing. The metal cover is slidably disposed on the top surface of the insulating housing, and includes a top pressing plate and a pair of side sliding rails. A front end of the top pressing plate has a pressing rib. The metal cover is movably arranged between an initial position and a pressed position. | 2020-06-11 |
20200185850 | Power Connector And Power Line - Disclosed are a power connector and a power line. The power connector includes a connector body provided with insertion slots, where contact pieces are arranged in the insertion slots, and at least one insertion slot is provided with an auto-locking assembly, which includes a latching piece provided with a through hole therein, and a chamfer is provided at a top end of the through hole. The connector body is provided with a platform configured to support the latching piece, a first pull plate is disposed at one side of the latching piece, a chamber is defined in the connector body at the side of the insertion slots, and the first pull plate is disposed in the chamber and is connected to one end of the latching piece. There is further disposed a spring in the chamber, a telescopic orientation of the spring aligns with an axis of each of the insertion slots, a first end of the spring is connected to the first pull plate, a second end of the spring is connected to the connector body, and an inclined limiting plate is disposed on the platform. The first pull plate is connected to a second pull plate, and the second pull plate is partially disposed outside the connector body. | 2020-06-11 |
20200185851 | TERMINAL FITTING - A terminal fitting ( | 2020-06-11 |
20200185852 | CONDUCTOR TERMINAL - A conductor terminal is provided that includes at least one insulating housing, at least one contact insert, which is arranged at least predominantly within the insulating housing and which has at least one clamping spring, at least one actuating lever, by means of which the clamping spring can be deflected, wherein the actuating lever is pivotable at least from an open to a closed position and vice versa, wherein the insulating housing has as separate components at least a main housing part and a cover part, which can be positively fixed to the main housing part by means of at least a positive locking element. | 2020-06-11 |
20200185853 | CONNECTOR - A connector ( | 2020-06-11 |
20200185854 | ELECTRICAL CONNECTOR WITH EXTERNAL LOAD BAR, AND METHOD OF ITS USE - A modular plug system including a plug housing including a top surface, bottom surface and two opposing side surfaces, a front end and an opening opposite the front end, and a cavity extending from the front end to the opening in the back end with a plurality of openings extending through the front surface to the cavity, a plurality of guide units in the cavity positioned such that each of a plurality of wires engages a respective guide unit, a cutting surface extending from a lower portion of the front end such that the cutting surface is below the lowest row of openings, where the cutting surface is sized to accommodate two pillars on a crimping device with the two pillars being positioned on opposing sides of the cutting surface when the tool engages the plug. | 2020-06-11 |
20200185855 | CONNECTOR AND CONNECTOR ASSEMBLY - A connector ( | 2020-06-11 |
20200185856 | METHOD FOR SEALING A JOINING REGION OF AN ELECTRICAL CONNECTION ASSEMBLY, AND ELECTRICAL CONNECTION ASSEMBLY - A method may be provided for sealing a joining region of an electrical connection assembly, the assembly comprising a cable having a plurality of individual conductors, which are arranged in a holding sleeve of an electrical connection element and which are welded to an end section of the holding sleeve in the joining region, which is formed as a recess. The joining region may be sealed by means of a plug inserted into the joining region at an end face and in an interlocking manner, wherein the plug is adapted to a shape of a friction welding tool, by means of which the individual conductors and the end section of the holding sleeve have previously been welded to each other by friction welding. An electrical connection assembly may also be provided. | 2020-06-11 |
20200185857 | MAGNETIC COUPLING - A system and method is provided for easily and securely coupling objects together. In some examples, a coupling mechanism enables a user to install, remove, or replace conventional light bulbs ( | 2020-06-11 |
20200185858 | CONNECTOR AND MANUFACTURING METHOD THEREOF - A connector ( | 2020-06-11 |
20200185859 | ELECTRICAL CONNECTOR ASSEMBLY - An electrical connector includes: an insulating body; multiple terminals respectively accommodated in the insulating body; a cover covering the insulating body in a front-rear sliding manner and having a hollow portion to accommodate a mating plug including a substrate and multiple conducting portions; and a driving member. Each terminal has a contact portion. The hollow portion has a virtual center line extending in a left-right direction. The cover ihas a pulling portion located in front of the virtual center line to abut the substrate forward. The driving member has a driving portion located in front of the hollow portion. After the substrate is mounted downward into the hollow portion, the driving portion drives the cover to move horizontally forward relative to the insulating body, and the pulling portion pulls the substrate forward, such that the conducting portions move forward to be in contact with the contact portions of the terminals. | 2020-06-11 |
20200185860 | CONNECTOR ASSEMBLY, POWER SUPPLY ASSEMBLY AND ELECTRONIC DEVICE - A connector assembly is configured to connect a first circuit board and a second circuit board. The connector assembly includes a board-to-board connector, a buckle pressing plate and a pressing and covering piece. The buckle pressing plate and the board-to-board connector which is spaced from the buckle pressing plate are arranged on the second circuit board, and the board-to-board connector is connected with the first circuit board to enable the first circuit board to be electrically connected with the second circuit board. The pressing and covering piece includes a covering portion and a buckling portion extending from a first end of the covering portion. The buckling portion is connected to the buckle pressing plate in a buckling manner. The covering portion presses and covers the board-to-board connector to fix the board-to-board connector on the second circuit board. A power supply assembly and an electronic device are also provided. | 2020-06-11 |
20200185861 | APPARATUS FOR EMERGENCY DISCONNECTION OF BATTERY CHARGE INLET OF ELECTRIC VEHICLE - An apparatus for emergency disconnection of a battery charge inlet of an electric vehicle may include a case; a handle mounted in the case, and rotatable by partially exposing through a groove formed at one side of the case; and an emergency disconnection cable having one side connected to the handle, and having the other side connected to an emergency disconnection lever provided in an inlet actuator mounted on the inlet for charging an electric vehicle. | 2020-06-11 |
20200185862 | OVERMOLDED LEAD FRAME PROVIDING CONTACT SUPPORT AND IMPEDANCE MATCHING PROPERTIES - An electrical connector includes first and second adjacent electrical contacts that each define respective first and second mating ends, the first mating end of a first one of the first and second adjacent electrical contacts defines a first contact surface, the second mating end of a second one of the first and second adjacent electrical contacts defines a second contact surface electrically isolated from the first contact surface; and a dielectric material positioned between the first and second adjacent electrical contacts. When a mating connector applies a force to the first contact surface and the second contact surface, the first and second mating ends and the dielectric material all move in a first direction. | 2020-06-11 |
20200185863 | ELECTRICAL CONNECTOR - An electrical connector includes: a substrate; multiple rows of conductive terminals electrically connected to the substrate respectively; multiple insulators; and multiple shielding bodies electrically connected to the substrate. Each insulator is correspondingly attached to one of the rows of the conductive terminals. The shielding bodies are located between two adjacent rows of the conductive terminals and correspondingly fixed on the insulators. Therefore, a shielding effect thereof is good, and electromagnetic interference between the two adjacent rows of conductive terminals can be effectively shielded. | 2020-06-11 |
20200185864 | Module For A High-Current Plug And/Or A High-Current Cable, High-Current Plug, And Method Of Influencing The EMC Behaviour - A module for a high-current plug and/or a high-current cable includes a coupling face coupling to a shield and an influencing device influencing an electromagnetic property of the shield. | 2020-06-11 |
20200185865 | JUNCTION CONNECTOR ASSEMBLY INTEGRATED WITH FUSE - A junction connector assembly integrated with a fuse may include an inner housing having a 1-1-th bus bar, a 1-2-th bus bar, and a second bus bar disposed therein to be spaced apart from one another and a first opening portion formed on one side surface to protrude first terminal portions of the 1-1-th bus bar and the 1-2-th bus bar; and a fuse configured to electrically connect the 1-1-th bus bar and the 1-2-th bus bar to each other, the fuse being inserted and fixed into the first opening portion. | 2020-06-11 |
20200185866 | ELECTRICAL CONNECTION BOX - Provided is an electrical connection box into which a greater number of fuses can be inserted without increasing its size. An electrical connection box for a vehicle includes: an insertion housing into which multiple fuses are to be inserted through an open port on one side; multiple fuse terminals for connecting the fuses in the insertion housing to a substrate; a plate-shaped holding member that opposes the insertion housing from a side opposite to the one side of the insertion housing, and holds the multiple fuse terminals; and a case member that includes a flat plate portion for covering the multiple fuse terminals and has a notch that is formed in the covering portion, the holding member being arranged inside of the notch. | 2020-06-11 |
20200185867 | CONNECTOR - A connector to be connected to another connector includes a fixed contact, a movable contact, a housing having an opening into which the other connector is insertable, a switch that is movable in a direction in which the other connector is inserted, a cam that is rotatably supported and includes a first cam and a second cam, and a card that moves the movable contact. The connector is configured such that when the other connector is inserted into the connector, the switch is pushed and moved by the other connector, the first cam is pushed by the switch and the cam rotates, the second cam pushes the card when the cam rotates, and the card moves the movable contact to contact the fixed contact. | 2020-06-11 |
20200185868 | Coaxial Cable Connector With Integrated Grounding Member - A coaxial cable connector includes a nut; and a connector body coupled with the nut, the connector body including a plurality of inner fingers | 2020-06-11 |
20200185869 | HYBRID CONNECTOR FOR HIGH SPEED WIRELINE COMMUNICATION - A hybrid connector for a data cable, including: a galvanic connector having a plurality of connectors configured to make a galvanic connection with a plurality of connectors in a receptacle wherein a first portion of the plurality connectors are power connections and a second portion of the plurality of connectors are data connections; a plurality of millimeter wave wireless transmitter/receivers (TRx) configured to transmit/receive data from/to the hybrid connector; and a plurality of millimeter wave antennas surrounding the galvanic connector each antenna connected to one of the plurality of millimeter wave TRx's, wherein the plurality of millimeter wave antennas are configured to transmit/receive millimeter wave data signals. | 2020-06-11 |
20200185870 | ELECTRICAL CONNECTION BOX - Provided is an electrical connection box according to which it is possible to suppress the occurrence of mistakes in a manufacturing process, and it is possible to reliably prevent the occurrence of faulty products. The electrical connection box to be used in a vehicle includes a terminal having an inner-fitting plate portion that is fit into and held in a slit of a holding member; and multiple substrate connection portions that protrude along a surface of the inner-fitting plate portion from one side edge of the inner-fitting plate portion. The terminal has a shape that is asymmetrical in a direction in which the multiple substrate connection portions are arranged side by side. | 2020-06-11 |
20200185871 | CONNECTOR CONNECTION REGENERATING SYSTEM AND CONNECTOR CONNECTION REGENERATING METHOD - The objective is to provide a connector connection regenerating system and a connector connection regenerating method which enable failures regarding connector connections to be solved with reduced costs when the failures have occurred. The objective is solved by a connector connection regenerating system comprising a regeneration circuit, a first connecting circuit connecting a first signal terminal (first terminal) switchably to a signal circuit and to the regeneration circuit, a ground circuit for conducting a regeneration current to a predetermined ground, a second connecting circuit connecting a second signal terminal (second terminal) switchably to a downstream circuit and to the ground circuit, and a controller configured to cause switching the first signal terminal (first terminal) to the regeneration circuit and switching the second signal terminal (second terminal) to the ground circuit. | 2020-06-11 |
20200185872 | WIRE STRIPPING DIE FOR CRIMPING TOOL - A wire stripping die is configured to be coupled to a crimping tool. The stripping die includes a die body, a first ridge, and a second ridge. The die body includes a first side, a second side, and a groove extending at least partially between the first side and the second side. The groove extends along an axis. The first ridge protrudes from a surface of the groove toward the axis by a first distance. The first ridge extends along at least a portion of the perimeter of the groove and extends at least partially around the axis. The second ridge protrudes from the surface of the groove toward the axis, and the second ridge extends parallel to the axis along at least a portion of the groove. | 2020-06-11 |
20200185873 | CONNECTOR INSTALLATION TOOL - A tool that facilitates handling and alignment of a connector while installing or coupling to another connector. The tool squares up and aligns the two mating connectors to each other prior to them making any contact in order to prevent misalignment and possible damage to either, or both, of the connectors. | 2020-06-11 |
20200185874 | Method and Apparatus for Real Time Averaging of Beam Parameter Variations - A waveguide gas laser having a laser resonator cavity of a variable length is subjected to cyclical varying of the length of the cavity during generation of a laser beam a length variation amount sufficient to force a laser beam generated in the resonator cavity though a substantially complete optical longitudinal cavity mode at a rate operable to smooth at least one laser beam parameter variation. In this manner variation in the laser beam parameter is averaged by moving through at least a portion of an optical longitudinal cavity mode. | 2020-06-11 |
20200185875 | OPTOELECTRONIC ASSEMBLY - An optoelectronic assembly is disclosed. The disclosed assembly includes one or more lasers formed on a first substrate, and a programmable driver circuit formed on a second substrate configured as an integrated circuit. The first and second substrates are mounted on a third substrate in a stacked arrangement. | 2020-06-11 |
20200185876 | OPTICAL SYSTEM AND METHOD FOR LOCKING A WAVELENGTH OF A TUNABLE LASER - An optical system can lock a wavelength of a tunable laser to a specified wavelength of a temperature-insensitive spectral profile of a spectral filter. In some examples, the spectral filter, such as a Fabry-Perot filter, can have a temperature-insensitive peak wavelength and increasing attenuation at wavelengths away from the peak wavelength. The spectral filter can spectrally filter the laser light to form filtered laser light. A detector can detect at least a fraction of the filtered laser light. Circuitry coupled to the detector and the laser can tune the tunable laser to set a signal from the detector to a specified value corresponding to a specified wavelength in the spectral profile, and thereby adjust the selectable wavelength of the tunable laser to match the specified wavelength. In some examples, the optical system can include a polarization rotator, and can use polarization to separate incident light from return light. | 2020-06-11 |
20200185877 | OPTICAL MODULE - In an optical module (first module ( | 2020-06-11 |
20200185878 | SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREFOR - A semiconductor laser device includes a semiconductor laser element, a sub mount member, a mount section having an upper surface on which the semiconductor laser element is mounted with the sub mount member interposed therebetween, a lead pin disposed at left and right sides of the mount section, a retainer that retains the mount section and the lead pin together and that is composed of an insulative material, and a protrusion protruding toward the left and right sides of the mount section. A lower surface of the mount section is parallel to an upper surface of the mount section and protrudes from a lower surface of the retainer. | 2020-06-11 |