| 52nd week of 2021 patent applcation highlights part 79 |
| Patent application number | Title | Published |
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| 20210408675 | ELECTROMAGNETIC WAVE TRANSMISSIVE COVER - An electromagnetic wave transmissive cover includes: a base made of a dielectric material and having transmissiveness to electromagnetic waves; and a reflection hindering layer laminated on at least one of two surfaces of the base in a travel direction of the electromagnetic waves, made of a dielectric material, having transmissiveness to the electromagnetic waves, and hindering reflection of the electromagnetic waves. A wavelength of each electromagnetic wave in the reflection hindering laver is referred to as λ2 and 2π/λ2 is set as a phase constant β | 2021-12-30 |
| 20210408676 | Advertising Medium that Repeats 5G Telephone Signal - The invention describes a 5G telephone-repeater advertising medium ( | 2021-12-30 |
| 20210408677 | POSITION ADJUSTER FOR MILLIMETER WAVE ANTENNA - An adjustor configured to position an antenna coupled to a mounting element includes an adjustor nut having a bore extending along a longitudinal axis of the adjustor nut. At least a portion of the bore has inner threads configured to engage corresponding threads on a first portion of the mounting element positioned within the bore. A tool interface is positioned near a proximal end region of the adjustor nut and an external fastening mechanism positioned near a distal end region of the adjustor nut. A preload nut configured to engage the external fastening mechanism and configured to apply a load onto a second portion of the mounting element is positioned between a portion of the adjustor nut and the preload nut. Rotation of the adjustor nut around the longitudinal axis causes movement of the first portion along the longitudinal axis while the load is applied onto the second portion. | 2021-12-30 |
| 20210408678 | Dynamic Effective Radiated Power (ERP) Adjustment - Antennas used aboard vehicles to communicate with satellites or ground stations may have complex antenna patterns, which may vary as the vehicle moves throughout a given coverage area. Techniques are disclosed for dynamically adjusting the instantaneous power fed to an antenna system to ensure that the antenna transmits at the regulatory or coordinated effective isotropic radiated power (EIRP) spectral limit. The antenna may transmit, in accordance with vehicle location and attitude, steerable beam patterns at different scan and skew angle combinations, causing variations in antenna gain and fluctuations in the transmitted EIRP. Using on-board navigational data, an antenna gain and ESD limit may be calculated for a particular scan and skew angle, which may be used to adjust power fed to the antenna such that the antenna transmits substantially at maximum allowable EIRP as the steerable beam pattern is adjusted. | 2021-12-30 |
| 20210408679 | SWITCHABLE TRANSMISSION MECHANISM FOR A BASE STATION ANTENNA - The present disclosure relates to a switchable transmission mechanism for a base station antenna. The switchable transmission mechanism includes a plurality of axially drivable members, each of which is mounted on a corresponding one of a plurality of transmission rods arranged in parallel and is configured to be connected with a corresponding one of a plurality of phase shifters in the base station antenna; a transmission unit including a first gear assembly and a second gear assembly transmissibly connected to the first gear assembly, where the second gear assembly is engageable with or dis-engageable from any one of the transmission rods via a rod adapter that is movable between an engaged position and a disengaged position along an axial direction; and a switch unit configured to move the second gear assembly along a lateral direction perpendicular to the axial direction when the second gear assembly is disengaged from the transmission rod, so that the switchable transmission mechanism can selectively drive any one of the transmission rods. | 2021-12-30 |
| 20210408680 | PHASE SHIFTER AND MANUFACTURING METHOD THEREOF, ANTENNA AND MANUFACTURING METHOD THEREOF - A phase shifter and a manufacturing method thereof and an antenna and a manufacturing method thereof are provided. The phase shifter includes: first and second substrates opposite to each other; a first electrode provided on the first substrate and configured to receive a ground signal; a second electrode provided on a side of the second substrate facing towards the first substrate; liquid crystals encapsulated between the first substrate and the second substrate and driven by the first electrode and the second electrode to rotate; and a support structure provided between the first substrate and the second substrate and including a first spacer. The first spacer is located on a side of the second electrode facing away from the second substrate, and an orthographic projection of the first spacer on the second substrate is within an orthographic projection of the second electrode on the second substrate. | 2021-12-30 |
| 20210408681 | ANTENNA DEVICE AND PHASED ARRAY ANTENNA DEVICE - An antenna device includes a strip conductor layer, a radiation conductor layer continuous from the strip conductor layer, a ground conductor layer facing the strip conductor layer and the radiation conductor layer, a liquid crystal layer between the strip conductor layer and the ground conductor layer, and the radiation conductor layer and the ground conductor layer, and an alignment film between the strip conductor layer and the liquid crystal layer, and the radiation conductor layer and the liquid crystal layer. The alignment film includes a first region overlapping the strip conductor layer and a second region overlapping the radiation conductor layer, and the alignment state of liquid crystal molecules of the liquid crystal layer in the first region is different from the alignment state of liquid crystal molecules of the liquid crystal layer in the second region. | 2021-12-30 |
| 20210408682 | Beam Steering Antenna Structure and Electronic Device Comprising Said Structure - A beam steering antenna structure comprising a printed circuit board and a conductive component, a first wall and a second wall of the printed circuit board being juxtaposed with a first surface of the conductive component, the second wall abutting and being galvanically connected to the first surface. A second surface of the conductive component extends at an angle from the first surface. A connecting surface extends between the first wall and the second wall such that a groove is formed, the groove being partially juxtaposed to the first surface. The groove comprises a first antenna array and a second antenna array transmitting or receiving, respectively, a first radiation beam and a second radiation beam having orthogonal polarizations. The second surface steers at least one of the first or second radiation beam in a direction away from or towards the connecting surface. | 2021-12-30 |
| 20210408683 | Millimeter Wave Antenna Apparatus and Electronic Device - A millimeter wave antenna apparatus for an electronic device includes a rear housing and at least one antenna assembly, the at least one antenna assembly includes a millimeter wave module spaced apart from the rear housing, and being configured to transceive millimeter wave signal; a beam of the millimeter wave signal pointing towards the outside of the rear housing; a dielectric layer arranged in a target area of the rear housing, the target area at least comprising an area where the millimeter wave module is projected onto the rear housing, the dielectric layer and a part of the rear housing in the target area together forming a radiation layer with gradient distribution of dielectric constant, and the radiation layer being configured to change a beam radiation direction of the millimeter wave signal. | 2021-12-30 |
| 20210408684 | A Planar Loop Antenna, Its Applications and Application Methods - The Invention discloses a planar loop antenna, its applications and application methods, which comprises a PCB, a ground plane and a plane antenna. The said ground plane and the plane antenna are fixed on the PCB, and a rectangular cavity is disposed in the center of the plane antenna. The loop antenna proposed in the present invention, by adjusting the lengths of L | 2021-12-30 |
| 20210408685 | PROXIMITY SENSING USING AN ANTENNA FRONT END MODULE - An antenna front-end module, a method, and an information handling system are provided. An antenna front-end module comprises a circuit board. The circuit board comprises an antenna tuning circuit adapted to tune a feed impedance of an antenna, the antenna electrically connected to the circuit board, and an antenna proximity sensing circuit adapted to obtain proximity sensing information indicative of proximity of a part of a human body to the antenna. A method comprises obtaining, at an antenna proximity sensing circuit on a circuit board, proximity sensing information indicative of proximity of a part of a human body to an antenna, the antenna electrically connected to the circuit board, and, in response to the obtaining, providing, to an antenna tuning circuit on the circuit board, a tuning parameter value to adapt antenna tuning for the proximity of the part of the human body to the antenna. | 2021-12-30 |
| 20210408686 | Multi-Mode Wireless Antenna Configurations - Various embodiments of a multi-mode antenna are described. The antenna is preferably constructed having a first inductor coil and a second inductor coil. A plurality of shielding materials are positioned throughout the antenna to minimize interference of the magnetic fields that emanate from the coils from surrounding materials. The antenna comprises a coil control circuit having at least one of an electric filter and an electrical switch configured to modify the electrical impedance of either or both the first and second coils. | 2021-12-30 |
| 20210408687 | ANTENNA APPARATUS - An antenna apparatus includes a first patch antenna pattern comprising a through-hole, a second patch antenna pattern disposed above the first patch antenna pattern and spaced apart from the first patch antenna pattern, a first feed via electrically connected to the first patch antenna pattern, a second feed via penetrating through the through-hole of the first patch antenna pattern, and a feed pattern disposed between the first patch antenna pattern and the second patch antenna pattern, and having one end connected to the second feed via, and another end connected to the second patch antenna pattern at a point closer to an edge of the second patch antenna pattern than the second feed. | 2021-12-30 |
| 20210408688 | TUNING SYSTEMS AND METHODS FOR DOWNHOLE ANTENNAS - A system for downhole frequency re-tuning includes a receiver antenna, a receiver matching network, a transmitter antenna, the transmitter antenna outputting a signal that is received at the receiver antenna, a transmitter matching network, a power amplifier providing operational power to the transmitter antenna, and a frequency sweeping system. The frequency sweeping system includes an oscillator, coupled to the power amplifier, the oscillator providing an input signal to the power amplifier to adjust power output to the transmitter antenna. The system also includes a circulator, positioned between the power amplifier and the transmitter matching network, the circulator directing the operational power to the transmitter antenna. The system further includes a reflected power meter, coupled to the circulator, the reflected power meter receiving reflected power at the transmitter antenna responsive to receiver antenna. The system also includes a control module. | 2021-12-30 |
| 20210408689 | ANTENNA, WIRELESS COMMUNICATION DEVICE, AND ANTENNA FORMING METHOD - Three elements of a first (¼) wavelength element and a second (¼) wavelength element which have a length of (¼) wavelength at an arbitrary frequency designated in advance and a half-wavelength element which has a length of a half-wavelength at the arbitrary frequency are arranged in a three-orthogonal state where those are orthogonal to each other, one end portion of the first (¼) wavelength element is joined to one end portion of the second (¼) wavelength element, another end portion of the second (¼) wavelength element is joined to one end portion of the half-wavelength element, a feeding point for antenna power feeding is arranged in a position in which the one end portion of the first (¼) wavelength element is joined to the one end portion of the second (¼) wavelength element, and an antenna is formed as a one-wavelength twisted Z-shaped three-orthogonal dipole antenna. | 2021-12-30 |
| 20210408690 | COMPACT INTEGRATED GNSS-UHF ANTENNA SYSTEM - A GNSS-UHF antenna, including a first PCB having four sets of radiating elements, a second PCB below the first PCB, a metal plate below the second PCB, which form a quadrifilar helical antenna for operating with right-hand circularly polarized GNSS signals and simultaneously form a monopole antenna for operating with linearly polarized UHF signals; for each set of radiating elements, a corresponding downward-extending conductor connected to the second PCB at a first end and connected to the set of radiating elements at a second end through an inductor; a first coaxial cable outputting GNSS signals; the first cable includes a partial loop between the second shield and the metal plate; and a second cable outputting the UHF and its braiding connected to the metal plate. | 2021-12-30 |
| 20210408691 | TAPERED SLOT ANTENNA - A tapered slot antenna includes a cavity, first and second antenna flanges, a tapered slot, and first and second current wings. The first and second antenna flanges can be disposed on a first half and a second half of the tapered slot antenna, respectively. The second antenna flange can be electrically coupled to the first antenna flange, the first and second antenna flanges tapering from a greater flange width proximate to a top of the tapered slot antenna to a lesser flange width proximate to the cavity. The first current wing can be disposed on the first half of the antenna and the second current wing can be disposed on the second side of the antenna. The first and second sidewalls can be disposed on the first and second halves of the tapered slot antenna, respectively, can taper from the top to a bottom of the tapered slot antenna. | 2021-12-30 |
| 20210408692 | SLOT ANTENNA AND COMMUNICATION DEVICE - A slot antenna and a communication device including the slot antenna are provided. The slot antenna includes: a dielectric layer having a first surface and a second surface opposite to each other, a radiation layer on the first surface of the dielectric layer and having a plurality of slots therein, and a first shielding layer on the second surface of the dielectric layer and electrically connected to the radiation layer. | 2021-12-30 |
| 20210408693 | FREQUENCY SELECTIVE SURFACE DESIGNING DEVICE - To accurately estimate frequency characteristics from structural parameters of a frequency selective surface. A frequency selective surface design apparatus includes an LC generation unit | 2021-12-30 |
| 20210408694 | ANTENNA WITH TILTED BEAM FOR USE ON ANGLED SURFACES - An antenna that provides a radiation pattern that is tilted relative to the perpendicular to the plane of the antenna is provided. The antenna may be located on an angled surface, but have its tilted beam reach maximum gain at its zenith. In alternative embodiments, the antenna may be substantially transparent or translucent allowing placement on a surface without blocking viewing through the surface. | 2021-12-30 |
| 20210408695 | ELECTROMAGNETIC-WAVE-ABSORBING SHEET - An electromagnetic wave absorbing sheet is provided that can adequately absorb electromagnetic waves at high frequencies in and above the millimeter wave band, can have excellent flexibility, and can easily be placed in any desired portion. | 2021-12-30 |
| 20210408696 | TAPERING FOR MIMO - A transceiver having a virtual array is disclosed that includes a transmit antenna array and a receive antenna array. The transmit antennas are spaced apart by a transmit array spacing. Similarly, the receive antennas are spaced apart by a receive array spacing. One of the receive and transmit arrays has more antenna elements than a ratio of either the transmit array spacing divided by the receive array spacing or of the receive array spacing divided by the transmit array spacing. | 2021-12-30 |
| 20210408697 | ADDING VIRTUAL RECEIVE ANTENNAS USING SWITCHING DEVICES - Millimeter-wave (mmWave) and sub-mmWave technology, apparatuses, and methods that relate to receivers for wireless communications are described. The various aspects include an apparatus of a communication device including an antenna array and switching circuitry coupled to each antenna of the antenna array. The switching circuitry is configured to switch at a rate based on the center frequency of incoming communications on each respective antenna to generate at least two antenna patterns and provide the at least two antenna patterns to processing circuitry for decoding. | 2021-12-30 |
| 20210408698 | COMPONENT FOR A VEHICLE ELECTRIC DRIVE, ASSEMBLY FOR A VEHICLE ELECTRIC DRIVE, AND METHOD OF ELECTRICALLY CONDUCTIVELY CONNECTING TWO COMPONENTS - A component for a vehicle electric drive is described, which includes at least one connecting lug pair projecting from the component for electrically connecting the component. Here, a first connecting lug and a second connecting lug of the connecting lug pair each have a joining zone for electrically connecting the component. Furthermore, an assembly for a vehicle electric drive is presented, which has at least two such components. Further presented is a method of electrically conductively connecting two components. | 2021-12-30 |
| 20210408699 | CRIMP PIN ELECTRICAL CONNECTOR - A crimp pin electrical connector comprising a shell defining an interior with a first and a second opening, a flange circumscribing the shell, an insert located within the interior and extending through the first opening. The insert comprising at least one crimp pin including a crimp and a pin provided within at least one passage included within the interior of the shell. | 2021-12-30 |
| 20210408700 | METHOD FOR MAKING ELECTRICAL CONTACT WITH A SUPERCONDUCTIVE STRIP CONDUCTOR - A method for creating electrical contact between a first superconductive strip conductor and a further electrical conductor element, wherein the first superconductive strip conductor is placed in flat contact against a first main surface of a reactive multilayer film in a contact area of the strip conductor, the second main surface, facing away from the first main surface, of the reactive multilayer film is placed in flat contact against the further electrical conductor element, and a permanent electrically conductive connection is formed between the first superconductive strip conductor and the further electrical conductor element by subsequently igniting an exothermic chemical reaction in the multilayer film. An electrical conductor assembly is able to be contacted using such a method. | 2021-12-30 |
| 20210408701 | Method for Producing a Connector Part for Electrical Installations, Connector Part, and Connection of a Connector Part to a Cable - The subject matter relates to a method for producing a connection part for electrical equipment, in particular for an on-board electrical system of a motor vehicle, comprising: deep-drawing a sheet-metal blank to produce a sleeve having a first end region and a second end region, the first end region having a bottom and the second end region being open, deforming, in particular pressing, the second end region to produce a tab, and introducing a through-hole into the tab. The subject matter also relates to a connection part for electrical installations, in particular for an on-board network of a motor vehicle, and to a connection of a connection part according to any one of the preceding claims to a cable formed from a plurality of wires or strands. | 2021-12-30 |
| 20210408702 | Outer-Conductor Assembly, Electrical Plug Connector and Electrical Connecting Arrangement - The invention relates to an outer-conductor assembly ( | 2021-12-30 |
| 20210408703 | ELECTRICAL CONNECTOR - The present disclosure provides an electrical connector comprising a connector body and a plurality of terminals. The connector body comprises a plugging slot and a plurality of terminal slots. The plurality of the terminal slots communicate with the plugging slot. A lower wall of each of the terminal slots comprises an accommodating recess. At least one limiting bump is disposed on an end surface of the accommodating recess. The plurality of terminals are respectively disposed in the corresponding terminal slots. Each of the terminals comprises a terminal body, a plugging end part, and a connecting end part. The terminal body is disposed in the terminal slot. The plugging end part is disposed in the plugging slot. The connecting end part is disposed on a rear surface of the connector body. | 2021-12-30 |
| 20210408704 | MEMORY MODULE AND CONNECTOR FORM FACTOR TO REDUCE CROSSTALK - Systems, apparatuses and methods may provide for a memory module that includes a dynamic random access memory (DRAM), a first plurality of contact pads positioned along a first side of the DRAM, a first plurality of L-shaped contacts, wherein each of the first plurality of L-shaped contacts is soldered to one of the first plurality of contact pads, a second plurality of contact pads positioned along a second side of the DRAM, and a second plurality of L-shaped contacts, wherein each of the second plurality of L-shaped contacts is soldered to one of the second plurality of contact pads. | 2021-12-30 |
| 20210408705 | CARD CONNECTOR - A card connector includes a transmission conductor assembly. The transmission conductor assembly includes a first conductor group and a second conductor group. The first conductor group includes a backup transmission conductor, first and second signal transmission conductors, an inspection signal transmission conductor, first to seventh grounding transmission conductors, a command reset transmission conductor, first to sixth differential transmission conductors, first and second power transmission conductors, and a write-protection transmission conductor, each of which has two ends respectively forming a spring section and a soldering section. The second conductor group includes eighth to tenth grounding transmission conductors, seventh to tenth differential transmission conductors, and a third power transmission conductor each of which has two ends respectively forming a spring section and a soldering section. The soldering sections, being so arranged, achieve advantages of bettering high frequency performance, reducing capacitive effect, and suppressing electromagnetic radiation interference. | 2021-12-30 |
| 20210408706 | ELECTRICAL CONNECTOR ASSEMBLY - An angled type connector assembly includes a receptacle connector mounted upon a printed circuit board and having an insulative housing with an oblique opening to receive a plug connector, and a bottom opening through which the mating pads on the printed circuit board is upwardly exposed. The plug connector includes two rows of contacts respectively mechanically and electrically connected to the corresponding two rows of wires. The plug connector forms an oblique mating end or interface relative to an extending direction of the plug, on which the contacting sections of the contacts are exposed to mate with the corresponding mating pads on the printed circuit board. | 2021-12-30 |
| 20210408707 | CONNECTOR AND ELECTRONIC DEVICE - A connector ( | 2021-12-30 |
| 20210408708 | Terminal - A terminal is inserted between a first contact and a second contact, formed in the interior of a mating terminal. The terminal includes a plurality of first projections and a second projection. The first projections are disposed on the first surface, and protrude in an orthogonal direction orthogonal to an insertion direction while linearly extending in the insertion direction in which the terminal is inserted into the mating terminal. The second projection is disposed on the second surface, and protrudes in the orthogonal direction. The first projections and the second projection are disposed at positions at which the first projections and the second projection come into contact with the first contact and the second contact, respectively, in a state in which the terminal has been connected to the mating terminal. | 2021-12-30 |
| 20210408709 | SPRING CLIP AND CONNECTOR FOR A FLAT FLEXIBLE CABLE - A spring clip for a flat flexible cable includes a first beam and a second beam connected to the first beam and resiliently deflectable toward the first beam. The second beam has a first contact bend extending toward the first beam. The flat flexible cable is positioned between the first beam and the second beam and the first contact bend abuts a conductor exposed through an insulation material of the flat flexible cable to electrically connect the spring clip with the conductor. | 2021-12-30 |
| 20210408710 | SYSTEMS AND METHODS FOR IMPROVING SAFETY ON ELECTRONIC DEVICE CONNECTIONS - An electrical connector for transmitting electrical power includes at least one power pin with an ablative tip. The power pin has a body oriented in a direction of a longitudinal axis, and the ablative tip is at a terminal end along the longitudinal axis. The ablative tip includes a terminal edge and a support material positioned on a transverse side of the terminal edge that provides structural support to the terminal edge. | 2021-12-30 |
| 20210408711 | COAXIAL CABLE CONNECTOR ASSEMBLIES WITH OUTER CONDUCTOR ENGAGEMENT FEATURES AND METHODS FOR USING THE SAME - A coaxial cable connector assembly including a rear body, a coupler rotatably engaged with the rear body, where the coupler defines an inner channel extending through the coupler between a front portion of the coupler and a rear portion of the coupler, and a nominal portion defining a nominal inner span along the inner channel, and a retainer engaged with the coupler and the rear body, where the retainer couples the coupler to the rear body, where at least one of the retainer and the coupler defines an engagement passage having a non-uniform span, where at least a portion of the engagement passage extends inwardly from the nominal portion of the coupler and is structurally configured to contact an outer conductor of the coaxial cable forming an electrical pathway between the thread of the coupler and the outer conductor of the coaxial cable. | 2021-12-30 |
| 20210408712 | CONNECTOR FOR A FLAT FLEXIBLE CABLE - A connector for a flat flexible cable includes a housing and a spring clip disposed in the housing. The housing has a main body and a cover. The cover is movable with respect to the main body between an open position and a closed position. The spring clip is resiliently deflectable by the cover. The spring clip is in a first state with the cover in the open position in which the spring clip abuts a conductor exposed through an insulation material of the flat flexible cable with a first contact force. The spring clip is in a second state with the cover in the closed position in which the spring clip abuts the conductor with a second contact force greater than the first contact force. | 2021-12-30 |
| 20210408713 | CONNECTOR - A connector includes a terminal having a base plate portion and a pair of elastic curl portions, a connector housing having a terminal accommodating chamber, a flexible locking piece provided on a first wall of facing walls of the terminal accommodating chamber, a recessed groove provided on a second wall of the facing walls, extends from a rear side of the connector housing toward a front side of the connector housing along a terminal insertion direction of the terminal, and has a groove width smaller than a width of the base plate portion, and a contact surface formed at a front end portion of the recessed groove. When the terminal is reversely inserted, tip end contact portions of the elastic curl portions are brought into contact with the contact surface to prevent the terminal from being inserted further. | 2021-12-30 |
| 20210408714 | Multi-Pole Electrical Plug-In Connector - A multipole electrical plug-in connector includes a plug-in connector housing and a mounting block. The plug-in connector housing has a housing base that extends perpendicular to a longitudinal axis of the plug-in connector housing. The housing base has insertion openings. Contact elements are respectively inserted through the housing base insertion openings. Each contact element has a contact portion that is connectable to a mating plug-in connector, a press-in portion, with a fir tree profile, that is pressed into the housing base insertion opening in which the contact element is inserted through, and a connection portion for connecting an electrical connection line. Each contact element further has a retaining portion between the press-in portion and the connection portion. The retaining portions of the contact elements are inter-lockingly fastened in the mounting block. A method for producing a multipole electrical plug-in connector of this type is provided. | 2021-12-30 |
| 20210408715 | Connector For A Flat Flexible Cable - A connector for a flat flexible cable or flat printed cable includes a housing portion and a plurality of terminals. The housing portion includes a plurality of terminal receiving passageways each receiving a contact portion of one of the plurality of terminals. A plurality of conductors exposed in a window extending through an insulation material of the flat flexible cable are each clamped in a terminating portion of one of the plurality of terminals by a clamping force applied thereon by a cover selectively fixable with respect to the housing portion. | 2021-12-30 |
| 20210408716 | REMOVABLE CABLE CONNECTOR - A removable cable connector engages with an electronic device such that the removable cable connector removably yet securely attaches to the electronic device. In some embodiments, the electronic device includes a plate configured to guide an electronic plug of the removable cable connector toward an electronic receptacle of the electronic device. The plate may be further configured to include one or more locators for holding the electronic receptacle of the electronic device in place. The removable cable connector may include a molded housing formed using a two-shot overmolding process to form a first overmolded strain relief portion and a second overmolded strain relief portion which cover fasteners that fasten a face plate to the connector. | 2021-12-30 |
| 20210408717 | Low-Warpage Injection-Molded Housing Part And Electrical Connector With Such A Housing Part - A housing part includes a base section having a pair of oppositely disposed flat sides, a pair of housing sections each extending away from one of the pair of oppositely disposed flat sides, and a plurality of fibers disposed in the base section and the housing sections. A main fiber orientation of the fibers in each of the housing sections is oriented away from the base section. | 2021-12-30 |
| 20210408718 | Wiring arrangement at wall edges and corners with decorative effect - Wiring arrangement at wall edges and corners with decorative effect, having at least two elongated wire guiding strips; each wire guiding strip is positioned at a wall edge between a wall and a floor or a wall edge between two adjacent walls; each wall edge between the wall and the floor or each wall edge between two adjacent walls is provided with only one of the wire guiding strips; a corner connector is provided between two ends of two adjacent wire guiding strips to achieve electrical connection and a change in direction of the wiring arrangement; the corner connector has two legs electrically connected to two ends of the two adjacent wire guiding strips respectively; each of the wire guiding strips has a soft PVC wrapping layer and wires wrapped inside. The wiring arrangement has a reasonable structure and is safe and aesthetically pleasing. | 2021-12-30 |
| 20210408719 | FRAME FOR CONTACT UNIT AND SOCKET - A frame for a contact unit surrounds an accommodation part of a contact unit and includes: a metal frame made of metal; and a resin frame made of resin. The metal frame includes: a bottom plate; and an outer circumstantial plate that stands in a first direction from the outer circumstantial edge of the bottom plate which is opposite the inner circumstantial edge thereof on the accommodation part side. | 2021-12-30 |
| 20210408720 | CONNECTOR - A connector includes a plurality of contacts made of metal material and arranged in an arrangement direction orthogonal to a fitting direction, an insulator made of insulating resin material and holding the plurality of contacts, and a reinforcement terminal made of metal material and attached to an end portion of the insulator in the arrangement direction, the insulator including a fitting portion extending along the arrangement direction and projecting in the fitting direction for fitting to a portion to be fitted of the counter connector, the reinforcement terminal including a terminal accommodating portion of recess shape for accommodating a reinforcement terminal of the counter connector, and a wall portion facing an end portion of the fitting portion in the arrangement direction across the terminal accommodating portion, the reinforcement terminal including a resin material flow passage penetrating the wall portion and reaching the end portion of the fitting portion. | 2021-12-30 |
| 20210408721 | Module Connector - A module connector includes a first connection part and a second connection part that can be electrically conductively connected with the first connection part. The first connection part has a first attachment element and the second connection part has a second attachment element; the first attachment element can be inserted into the second attachment element. Each of the first connection part and the second connection part has a contact protection at a side facing the other connection part. The contact protection has an outer electrically insulating collar and an electrically insulating protection pin surrounded by the outer electrically insulating collar. At least one of the first connection part and the second connection part has a current bridge between the outer electrically insulating collar and the electrically insulating protection pin. The outer electrically insulating collar and the electrically insulating protection pin extend beyond the current bridge. | 2021-12-30 |
| 20210408722 | CONNECTING APPARATUS - A connecting apparatus comprising a holding member and a conductive member. The holding member has holding portions. The conductive member has a plurality of held portions, a plurality of contact portions, a plurality of extending portions and a plurality of coupling portions. Each of the extending portions extends rearward in a front-rear direction from one of the held portions and protrudes rearward in the front-rear direction beyond the holding portion. The extending portions are positioned apart from each other in a right-left direction. The coupling portions are positioned apart from each other in the right-left direction. The coupling portions are positioned rearward of the extending portions in the front-rear direction. Each of the coupling portions couples two of the extending portions with each other. Two of the held portions, which are adjacent to each other in the right-left direction, are coupled with the two extending portions, respectively. | 2021-12-30 |
| 20210408723 | PIN AND SLEEVE DEVICE WITH FEATURES TO FACILITATE EASIER ASSEMBLY - An electrical pin and sleeve device is disclosed. The pin and sleeve device incorporating one or more features to facilitate easier assembly. For example, the pin and sleeve device may include an interrupted thread or a multi-start thread for coupling a first or main housing portion to a second or front housing portion of the device. In this manner, the outer housing can be assembled together with minimal number of turns to facilitate easier and faster assembly. Additionally, and/or alternatively, the front housing portion and the main housing portion may include a key such as, for example, a releasable lock (e.g., a spring plunger assembly) for indexing/indicating the proper rotational position of the front housing relative to the main housing to limit or prevent over-rotation. Additionally, and/or alternatively, a hollow O-ring may be positioned between the first and second housing portions. | 2021-12-30 |
| 20210408724 | DIMM RETENTION ASSEMBLY FOR COMPRESSION MOUNT TECHNOLOGY AND LAND GRID ARRAY CONNECTOR LOADING - Systems, apparatuses and methods may provide for technology including a memory module, a motherboard, and a latch assembly coupled to the memory module and the motherboard, the latch assembly including a connector coupled to the motherboard, a first lever coupled to the connector via a first pivot point, an L-shaped load member extending through an opening in the first lever, a second lever coupled to the L-shaped load member via a second pivot point, and a spring to bias the L-shaped load member away from the opening in the first lever. The latch assembly may be used as a dual inline memory module (DIMM) retention assembly for compression mount technology (CMT) and land grid array (LGA) connector loading, | 2021-12-30 |
| 20210408725 | Connector Assembly - A connector assembly comprises a first connector including a first connector body, and a shaft connected to the first connector body. A lever is rotatably connected to the shaft and is selectively fixable to the first connector body in a caught state. A second connector of the assembly includes a second connector body insertable into the first connector body, a releasing element defined on the second connector body for releasing the lever from the caught state, and a biasing element defined on the second connector body for rotating the lever after being released from the caught state. | 2021-12-30 |
| 20210408726 | UNLOCKING BRACKET OF CONNECTOR - An unlocking bracket includes a fastener and an unlocking member. The fastener includes a fixing case and a support rod provided on the fixing case. The support rod is configured to bear on a connector. The fixing case is configured to sleeve on the connector. The unlocking member includes a cantilever and an unlocking block. The cantilever is configured to be rotationally mounted on the fixing case. The unlocking block is configured to abut a locking clip of the connector. The cantilever is configured to drive the unlocking block to rotate to push a locking clip of the connector. | 2021-12-30 |
| 20210408727 | ELECTRICAL CONNECTOR AND METHOD FOR MATING AND UNMATING THE SAME - An electrical connector and a method for mating and unmating the same. The electrical connector comprises a housing, a locking arm, a biasing member, and a sliding member. The locking arm comprises a first end, a second end, and an intermediate portion between the first end and the second end. The first end comprises a locking portion. The intermediate portion is pivotably mounted to the housing about a pivot. The biasing member is engaged with the locking arm to drive the first end in a first direction. The sliding member is slidably connected to the housing and configured to slide in a second direction perpendicular to the first direction. The electrical connector may be securely locked to a mating electrical connector and has a compact structure, allowing the mating electrical connector to be mounted on a circuit board that has a compact structure. | 2021-12-30 |
| 20210408728 | RADIO FREQUENCY CONNECTOR - A radio frequency connector comprises a first base. The end face of one end of a first shielding frame contacts with a first external PCB. The end, close to the first external PCB, of the first shielding frame is in the shape of a complete and gapless ring. The first shielding frame disposed around the first base is complete and gapless and can realize 360° omnidirectional and dead zone-free shielding of a first terminal on the first base, so that the anti-interference capacity of the radio frequency connector is effectively improved, and the electrical performance of the radio frequency connector is improved, accordingly. | 2021-12-30 |
| 20210408729 | CONNECTOR WITH SHIELDED TERMINALS - Input/output (I/O) connectors ( | 2021-12-30 |
| 20210408730 | Electrical Plug Connector and Method for Assembling an Electrical Plug Connector - An electrical plug connector, having an electrically insulating housing assembly and an outer-conductor assembly connected in positively locking fashion to the housing assembly. The outer-conductor assembly has at least one fastening tab which can be bent from a basic state into a fastening state. The outer-conductor assembly is received in the housing assembly such that the housing assembly blocks relative movement between the outer-conductor assembly and the housing assembly in positively locking fashion along a first translational degree of freedom (x) and/or along a second translational degree of freedom (y). The fastening in the basic state, allows an assembling movement for assembling the housing assembly on the outer-conductor assembly along a third translational degree of freedom (z) and, in the bent fastening state, blocks the housing assembly on the outer-conductor assembly in positively locking fashion at least along the third translational degree of freedom (z). | 2021-12-30 |
| 20210408731 | RADIO-FREQUENCY CONNECTOR ASSEMBLY - A radio-frequency connector assembly includes a radio-frequency line, connector male terminals, connector female terminals, and a circuit board, wherein each connector male terminal includes a male terminal substrate; each connector female terminal includes a female terminal substrate; the connector male terminal further includes a shielding case which shields the male terminal substrate and is conductive with the radio-frequency line in a grounding manner; and the connector female terminal further includes a shielding frame which is internally provided with the female terminal substrate and is circumferentially seamless entirely, and the bottom end of the shielding frame makes contact with the circuit board to form an annular contact region, so that signals of the connector female terminals will not leak sideways; and the shielding cases can prevent signal leakage and signal interference from the top of the shielding frame, so that matched signal terminals are kept in a fully-shielded operating environment. | 2021-12-30 |
| 20210408732 | ELECTRICAL CONNECTOR HAVING AN OUTER SHELL AND AN INNER SHIELD TO DEFINE AN ENGAGING GROOVE - An electrical connector includes an insulative housing having a mating slot; a contact module received in the insulative housing, a metallic outer shell enclosing the insulative housing and having a latching portion spaced apart from a side wall of the insulative housing, and a metallic inner shield secured between the insulative housing and the metallic outer shell, wherein the metallic inner shield has a planar portion adjacent to the side wall of the insulative housing and a pair of bulging portions at two opposite ends of the planar portion, and the latching portion of the metallic outer shell and the planar portion and the bulging portions of the metallic inner shield together define an engaging groove. | 2021-12-30 |
| 20210408733 | Plug Connectors for a Plug Connector System, Plug Connector System and Method for Producing a Plug Connector System - A plug connector system comprises a first plug connector and a second plug connector. The first plug connector includes a first shield defining an engagement portion, with an outer side of the engagement portion having a marking positioned thereon. The second plug connector includes a second shield defining a receiving portion for receiving the engagement portion of the first shield. The receiving portion includes an opening formed therethrough and positioned such that the marking of the first plug connector can be arranged entirely within the region of the opening in a mated state of the first and second plug connectors. | 2021-12-30 |
| 20210408734 | ELECTRICAL CONNECTOR - The present disclosure provides an electrical connector comprising a connector body, a plurality of signal terminals, and a cover. The connector body comprises a plugging slot, a cover accommodating notch, and a plurality of signal terminal slots. The plurality of the signal terminal slots is disposed between the plugging slot and the cover accommodating notch. The cover accommodating notch communicates with the plugging slot through the plurality of signal terminal slots. The cover accommodating notch comprises two opposite sidewalls. An abutting member is disposed on one side of the sidewall. A limiting block is disposed at one end of each of the sidewalls away from an end surface of the cover accommodating notch. The plurality of signal terminals are respectively disposed in the corresponding signal terminal slots. The cover is disposed in the cover accommodating notch and covers the plurality of the signal terminals. | 2021-12-30 |
| 20210408735 | Connector Housing Assembly - A connector housing assembly comprises a housing defining an accommodation space having a left side wall and a right side wall opposite to each other in a transverse direction of the housing. A partition member is inserted into the accommodation space for dividing the accommodation space into an upper insertion chamber and a lower insertion chamber. A shielding member is installed within the partition member and includes elastic contacts extending from lateral sides of the partition member for pressing on the left and right side walls of the accommodation space. | 2021-12-30 |
| 20210408736 | ELECTRIC CONNECTION SOCKET - An electric connection socket for relaying electric signals between a circuit substrate and an electric component includes: a metal housing which has a through hole enabling communication between the top surface and the bottom surface thereof, and on the top surface of which the electric component is mounted and on the bottom surface of which the circuit substrate is mounted; and a signal pin inserted into the through hole to configure a coaxial line between the inner wall surfaces of the through hole, and which is electrically connected at one end to a signal path first pad electrode of the circuit substrate and is electrically connected at the other end to a signal path terminal of the electric component. On the bottom surface, the metal housing has a ground connection unit which contacts a second pad electrode for grounding formed on the circuit substrate and which grounds the metal housing. | 2021-12-30 |
| 20210408737 | PLUG CONNECTOR - A plug connector having a housing that includes at least one receptacle formed on the housing for securing a contact which is designed to contact a contact of a further plug connector that includes at least one shield plate. The shield plate has at least one freely protruding soldering portion which passes through a housing opening, a free end portion of the soldering portion being bent away from the receptacle or being bent in the direction of the receptacle. | 2021-12-30 |
| 20210408738 | High-Current Contact Device and Connecting Device for Transmitting Electrical Energy in a Motor Vehicle - A high-current contact device includes a contact element insertable along a plug-in axis at least partially into a further contact element of a further high-current contact device, a contact housing having a contact receiver receiving the contact element, and a temperature measuring device. The contact housing has a sensor receiver that is inclined with respect to the plug-in axis and leads into the contact receiver. The temperature measuring device is arranged at least partially in the sensor receiver. The temperature measuring device bears against an outer circumferential side of the contact element and measures a temperature of the contact element. | 2021-12-30 |
| 20210408739 | ADAPTERS FOR CONNECTING A CONNECTOR TO A CABLE TAP - A tap adapter configured to removably couple a coaxial cable connector with a cable tap includes a body, a nut extending about the body, a retaining ring configured to couple the body with the nut, and a collet disposed in the body. The nut includes a first end configured to receive a coaxial cable connector. The collet has a first end configured to receive a center conductor of a cable terminated by the coaxial cable connector and a second end configured to be coupled with a port of a cable tap. The collet is configured to provide an electrical connection between the center conductor and the port of the cable tap. The nut is configured to rotate relative to the body and to slide axially relative to the body as limited by the retaining ring. The tap adapter permits the coaxial cable connector to be removed from the tap adapter while the tap adapter remains mechanically coupled with the cable tap and the second end of the collet remains mechanically and electrically coupled with the port. | 2021-12-30 |
| 20210408740 | ELECTRICAL PLUG CONNECTOR AND ELECTRICAL CONNECTING ARRANGEMENT - An electrical plug connector, having an insulating part and an inner-conductor contact element pair for differential signal transmission. The inner-conductor contact element pair comprises first and second inner-conductor contact elements, which extend through the insulating part. The inner-conductor contact elements, proximate a first end of the insulating part, have a contact section for contacting an inner conductor of a corresponding counterpart plug connector and proximate a second end of the insulating part, have a press-in pin for pressing into a metal-plated recess of an electrical assembly. The inner-conductor contact elements each have one support shoulder via which a pressing-in force can be introduced for pressing the press-in pin into the metal-plated recess. The support shoulder is along the central axis of the inner-conductor contact element. The inner-conductor contact elements each have a support surface averted from the support shoulder to support the inner-conductor contact element in the insulating part. | 2021-12-30 |
| 20210408741 | ELECTRICAL CONNECTOR HAVING A MOLDED METAL SUPPORT RECEIVING A CONTACT MODULE AND A METALLIC OUTER COVER SECURED TO THE SUPPORT THROUGH INTERPOSED MOLDED INSULATORS AND METHOD OF MAKING SAME - An electrical connector includes: a metallic cover; an insulative frame molded inside the metallic cover; a metal injection molded (MIM) support and a contact module received by the MIM support, the contact module having a rear base, a front tongue, and an upper and a lower rows of contacts extending through the base and exposing to two opposite faces of the tongue, the MIM support having a pair of side arms flanking the two rows of contacts; and an insulator molded outside the MIM support and the contact module and secured to the insulative frame. | 2021-12-30 |
| 20210408742 | UNIVERSAL SERIAL BUS DEVICE AND VEHICLE CONTAINING THE SAME - A universal serial includes a main body including a plurality of USB (Universal Serial Bus) terminals disposed on a circumference of an upper and a side surface of a housing, a storage portion that is buried inside an interior trim to accommodate the main body in an inner space and a cable that electrically connects a power supply and the main body, and wherein the main body is used in a state connected to the storage portion or moved to a state separated from the storage portion and connected to at least one smart device through the plurality of USB terminals. | 2021-12-30 |
| 20210408743 | POWER ADAPTER FOR ELECTRONIC DEVICES - A power adapter for powering portable electronic devices is disclosed. The modifications and enhancements to the power adapter can reduce or eliminate the need for adhesives, flexible circuitry, and/or wiring. The power adapter includes multiple guide rails used to guide a circuit board (carrying components) to electrical springs. The electrical springs provide not only an electrical coupling, but also a mechanical coupling. As a result, wiring and/or adhesives is not required. Additionally, a cap is secured to the enclosure through melting part of the cap by, for example, ultrasonic welding without causing damage to the circuit board, as welding location(s) is/are in locations away from the electrical springs and other sensitive components. The power adapter further includes a connector connected to the circuit board. During assembly, the circuit board can pivot in three dimensions during assembly to align the connector with the cap. | 2021-12-30 |
| 20210408744 | Receptacle Socket Assembly for Lighting Equipment - A receptacle socket assembly for lighting equipment comprising: a receptacle having a front side for receiving contacts of a control module, said receptacle housing a plurality of receptacle contacts, each receptacle contact being provided, at a front end, with a front contact portion for being electrically connected with a contact of a control module, and, at a rear end, with a rear contact portion; a wire connector having a front side and a rear side, said wire connector housing a plurality of connector contacts, each connector contact being provided, at a rear end, with a wire receiving contact for receiving and fixing a wire end and, at a front end, with a front contact portion; wherein the rear side of the receptacle and the front side of the wire connector are configured such that the wire connector is removably pluggable in the rear side of the receptacle. | 2021-12-30 |
| 20210408745 | WIRELESS ADAPTER AND HANDHELD ELECTRONIC DEVICE TO WIRELESSLY CONTROL THE WIRELESS ADAPTER - An adapter device includes a printed circuit board (PCB), an output port disposed on the PCB and having first pins, where the output port is to be connected to an output harness that is connected to an adaptive device. The adapter also includes wireless circuitry one of disposed on or coupled to the PCB and a processing device disposed on the PCB and coupled to the output port and wireless circuitry. The processing device is to: identify, via the wireless circuitry, an actuation command from a wireless signal received from a handheld electronic device; translate the actuation command to one or more actuation bits that match one of analog-converted bits receivable over an input harness or digital control bits receivable over a wireless controller associated with the adaptive device; and provide the actuation bits to the first pins, the actuation bits causing the adaptive device to perform a specific action. | 2021-12-30 |
| 20210408746 | SYSTEMS AND METHODS FOR SENSORY PLATFORM INTERCONNECTION - A textile interconnection system for a textile substrate. The textile substrate may include at least one conductive fibre configured to transmit at least one of a power or data signal. The textile interconnection system includes a textile receptacle projecting from the textile substrate to define a cavity for receiving a controller device. The textile interconnection system includes a textile docking device received within the textile receptacle and coupled to the at least one conductive fibre of the textile substrate to electrically interconnect the received controller device and the textile substrate. The textile interconnection system includes a housing coupled to the textile docking device and received within the textile receptacle to mechanically interconnect the received controller device and the textile substrate. | 2021-12-30 |
| 20210408747 | RADIO FREQUENCY CONNECTOR AND TERMINAL - The present disclosure relates to a Radio Frequency (RF) connector and a terminal. The RF connector includes: a rotation shaft which includes a first connection contact and a second connection contact, the first connection contact and the second connection contact forming rotation shaft structures which are rotatable relative to each other, and the first connection contact and the second connection contact forming an electrical connection; a first connection wire, which is connected with the first connection contact; and a second connection wire, which is connected with the second connection contact. By rotationally connecting two connection wires through an RF connector, an antenna of a first part in a foldable terminal is connected to a motherboard of a second part in the foldable terminal, or the antenna of the second part in the foldable terminal is connected to the motherboard of the first part in the foldable terminal. | 2021-12-30 |
| 20210408748 | Insulation Machining In A Cable Joint - A method for improving the properties of a joint between two cable ends having obtaining two cable ends, having uncovered conductors being joined in a connection zone, each cable end also including an uncovered insulation zone including uncovered insulation formed as a cone adjacent the uncovered conductor, covering the conductors with an additional insulation layer, measuring the additional insulation layer and the cones, determining the geometry of the cones and the additional insulation layer based on the measurements, determining a deviation of the geometry from a desired geometry of the cones and the additional insulation layer, where the desired geometry includes a smooth transition between two zones, determining, based on the deviation determination, material to be removed from the cones and the additional insulation layer achieving the desired geometry, and removing the material from the cones and the additional insulation layer. | 2021-12-30 |
| 20210408749 | CRIMPING ASSEMBLY, TOOL AND DIE DESIGN - A crimping tool uses a die set with a single point indenter profile to allow of a wide range of electrical connectors and conductors without changing die sets and/or crimping tools. This avoids the need to purchase a separate crimping tool. A die set with an indenter feature in two configurations encompasses the required range of conductors in existing crimping tools, consisting of two pyramid indenter dies and one common wedge die. One advantage of this invention is it allows the strength and versatility of a die set with a single-point indenter without the purchase of a separate crimping tool. The dies of this invention do not require switching out for different sized lugs, thus reducing misplacement and loss. The die halves replace numerous standard U-dies, making the dies of this invention more appealing while offer enhanced pullout strength of connections resulting from this invention. | 2021-12-30 |
| 20210408750 | CABLE PROCESSING DEVICE FOR PROCESSING A CABLE, COMPUTER-IMPLEMENTED METHODS, COMPUTER PROGRAM PRODUCT, AS WELL AS COMPUTER READABLE STORAGE MEDIUM - A cable processing device ( | 2021-12-30 |
| 20210408751 | TERMINAL FEEDER AND CRIMPER - A terminal feeder and crimper includes a support to rotatably support a terminal strip reel obtained by winding together a terminal strip and an interleaf on top of each other, a crimper to crimp a terminal of the terminal strip onto a wire, a terminal strip feeder to feed the terminal strip dispensed from the terminal strip reel to the crimper, an interleaf take-up reel to take up the interleaf dispensed from the terminal strip reel, and a driver connected to the interleaf take-up reel to rotate the interleaf take-up reel. The driver is capable of changing a rotational torque to be applied to the interleaf take-up reel. | 2021-12-30 |
| 20210408752 | METHOD FOR ASSEMBLING TERMINAL OF ELECTRICAL CONNECTOR - A method for assembling a terminal of an electrical connector. The electrical connector comprises a connector body, a plurality of lower terminal slots and a plurality of upper terminal slots corresponding to the plurality of lower terminal slots. The method comprising: providing a lower terminal component and an upper terminal component, wherein the lower terminal component comprises a plurality of lower terminals and a strip connecting with the plurality of lower terminals, and the upper terminal component comprises a plurality of upper terminals and a strip connecting with the plurality of upper terminals; disposing the lower terminal component in the plurality of lower terminal slots, wherein the plurality of lower terminals are respectively disposed in the corresponding lower terminal slots; and disposing the upper terminal component in the plurality of upper terminal slots, wherein the plurality of upper terminals are respectively disposed in the corresponding upper terminal slots. | 2021-12-30 |
| 20210408753 | PUSH DEVICE, WIRE PROCESSING DEVICE AND METHOD OF PROCESSING WIRE - The present invention relates to a push device, a wire processing device and a wire processing method. The push device comprises of: a driving device configured to generate a driving force; a transmission mechanism flexibly connected with the driving device; and a pushing part fixedly connected with the transmission mechanism and being movable under the drive of the transmission mechanism. When the pushing part is moved, the pushing part transmits a pushed part to a predetermined position; when the pushed part is transmitted to the predetermined position, the driving force of the driving device stops acting on the driving mechanism. In the present invention, the driving device drives the pushing part to move by the transmission mechanism, and when the pushing part moves, the insulation heat shrinkable tube is pushed to a predetermined position to facilitate the next processing operation. At least one of the two pushing parts is movable to push the insulation heat shrinkable tube to the predetermined position. | 2021-12-30 |
| 20210408754 | TERAHERTZ RADIATOR BASED ON COHERENT SPR AMPLIFIED BY STIMULATION - A terahertz radiator is based on coherent Smith-Purcell radiation amplified by stimulation. The terahertz radiator includes an electron emission source configured to emit electron beams and a pumping source configured to emit pumping signals. The pumping signal interacts with a primary grating structure to obtain preliminarily bunched electrons. The preliminarily bunched electrons interact with the primary grating structure to generate coherent Smith-Purcell radiation. The coherent Smith-Purcell radiation and the pumping signals vertically resonate in a primary resonant cavity structure, so that the electron bunching density is increased, and in turn, the coherent Smith-Purcell radiation is enhanced. A positive feedback process is formed by free electrons and the coherent Smith-Purcell radiation, and the coherent Smith-Purcell radiation amplified by stimulation and periodic bunched electron bunches are obtained. The terahertz radiator can be used to realize a stimulated amplification phenomenon under the conditions of small current and large beam spots. | 2021-12-30 |
| 20210408755 | Swept Light Source and Drive Data Generation Method and Optical Deflector for Swept Light Source - A swept light source of the present invention keeps a coherence length of an output beam long over an entire sweep wavelength range. A gain of a gain medium is changed with time in response to a wavelength sweep and the coherence length is kept maximum. The gain of the gain medium is kept close to a lasing threshold and an unsaturated gain range of the gain medium is narrowed over the entire sweep wavelength range. An SOA current waveform data acquiring method of driving while keeping the coherence length long, a novel coherence length measuring method, and an optical deflector suitable for the swept light source are also disclosed. | 2021-12-30 |
| 20210408756 | LASER CRYSTAL WITH AT LEAST TWO CO-DOPANTS - An active laser medium for emitting a light beam by laser effect includes an X—F2-doped crystal, wherein X is a chemical element from the alkaline-earth family and F is fluorine. The crystal is doped with trivalent ions including: a first category of optically active dopant ions, in which each dopant ion is an ion of a first rare earth; and a second category of optically inactive dopant ions, referred to as buffer ions, in which each dopant ion is an ion of a rare earth different from the first rare earth. The second category of dopant ions has at least ions of a second rare earth and ions of a third rare earth, different from one another. The invention provides an active laser medium that can be used to obtain both a desired emission spectrum shape and a high thermal conductivity. | 2021-12-30 |
| 20210408757 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE - A packaged electronic device structure includes a substrate having a major surface. A semiconductor device is connected to the major surface of the substrate, the semiconductor device having a first major surface, a second major surface opposite to the first major surface, and a side surface extending between the first major surface and the second major surface. A package body encapsulates a portion of the semiconductor device, wherein the side surface of the semiconductor device is exposed through a side surface of the package body. In some examples, the side surface of the semiconductor device is an active surface. In some examples, the package body comprises a molded structure that contacts and overlaps the first major surface of the semiconductor device. | 2021-12-30 |
| 20210408758 | SEMICONDUCTOR LASER DEVICE - Semiconductor laser device A | 2021-12-30 |
| 20210408759 | PACKAGES FOR HIGH-POWER LASER DEVICES - In various embodiments, a laser emitter such as a diode bar is cooled during operation via jets of cooling fluid formed by ports in a cooler on which the laser emitter is positioned. The jets strike an impingement surface of the cooler that is thermally coupled to the laser emitter but prevents direct contact between the cooling fluid and the laser emitter itself. | 2021-12-30 |
| 20210408760 | SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor optical device may include a semiconductor substrate; a compound semiconductor layer on the semiconductor substrate; an additional insulating film on the pedestal portion of the compound semiconductor layer, the additional insulating film having an upper surface and a side surface at an inner obtuse angle between them; a passivation film covering the compound semiconductor layer and the additional insulating film except at least part of the mesa portion, the passivation film having a protrusion raised by overlapping with the additional insulating film; a mesa electrode on the at least part of the mesa portion; a pad electrode on the passivation film within the protrusion; and an extraction electrode on the passivation film, the extraction electrode being continuous within and outside the protrusion, the extraction electrode connecting the pad electrode and the mesa electrode, the extraction electrode being narrower in width than the pad electrode. | 2021-12-30 |
| 20210408761 | MONOLITHIC LIGHT SOURCE WITH INTEGRATED OPTICS BASED ON NONLINEAR FREQUENCY CONVERSION - A semiconductor light source including a planar optical component that focuses long-wavelength (e.g., infrared) light emitted in a resonant cavity into a nonlinear crystal, which then converts the long-wavelength light into light having a shorter wavelength (e.g., visible light) by frequency doubling. A wavelength-selective reflection layer on the nonlinear crystal reflects the long-wavelength light back into the resonant cavity to form an external cavity and transmits the light having the shorter wavelength out of the external cavity. The resonant cavity includes an active region that emits the long-wavelength light at a high efficiency. The planar optical component includes a micro-lens formed in semiconductor layers or a gradient refractive index lens formed in the nonlinear crystal. | 2021-12-30 |
| 20210408762 | TAILORING OF HIGH POWER VCSEL ARRAYS - Modification of the topology of selected regions of individual VCSEL devices during fabrication is utilized to provide an array output beam with specific characteristics (e.g., “uniform” output power across the array). These physical features include the width of the metal aperture, the width of the modal filter, and/or the geometry of the contact ring structure on the top of the VCSEL device. The modifications may also function to adjust the numerical apertures (NAs) of the devices, the beam waist, wallplug efficiency, and the like. | 2021-12-30 |
| 20210408763 | LASER PROJECTOR WITH TWO LASER DIODES - A device for laser projection comprises a first laser diode configured to emit a first linearly polarized laser beam extending along a first polarization axis and a second laser diode configured to emit a second linearly polarized laser beam extending along a second polarization axis that is perpendicular to the first polarization axis. A polarization combiner is configured to combine the first and second linearly polarizing laser beams into a combined laser beam, wherein the combined laser beam comprises one of: (1) circular polarization; and (2) elliptical polarization. A measuring device is configured to measure an intensity of the combined laser beam. A control unit is configured to receive the measured intensity of the combined laser beam and is further configured to adjust an intensity of at least one of: (1) the first laser diode; and (2) the second laser diode. | 2021-12-30 |
| 20210408764 | LASER DIODE AND METHOD FOR PRODUCING LASER RADIATION OF AT LEAST TWO FREQUENCIES - The invention relates to laser diode for generating laser radiation of at least two frequencies, comprising: a semiconductor body having a ridge waveguide; a DFB structure or DBR structure in the ridge waveguide; and a piezoelectric element for producing mechanical stress in the ridge waveguide, which piezoelectric element is arranged on the ridge waveguide. The invention further relates to a method for producing laser radiation of at least two frequencies by means of the laser diode. | 2021-12-30 |
| 20210408765 | LIGHT EMITTING DEVICE AND PROJECTOR - A light emitting device includes a substrate, and a stacked body provided to the substrate, and including a plurality of first columnar parts, wherein the stacked body includes a first semiconductor layer, a second semiconductor layer different in conductivity type from the first semiconductor layer, and a light emitting layer disposed between the first semiconductor layer and the second semiconductor layer, the first semiconductor layer and the light emitting layer constitute the first columnar parts, the first semiconductor layer is disposed between the substrate and the light emitting layer, the second semiconductor layer is provided with a plurality of recessed parts, the recessed part is provided with a low refractive-index part lower in refractive index than the second semiconductor layer, a plurality of the first columnar parts constitutes a first photonic crystal, the second semiconductor layer and the low refractive-index parts constitute a second photonic crystal, and the first photonic crystal and the second photonic crystal are optically coupled to each other. | 2021-12-30 |
| 20210408766 | SEMICONDUCTOR LAYER STRUCTURE WITH A THIN BLOCKING LAYER - A semiconductor layer structure may include a substrate, a blocking layer disposed over the substrate, and one or more epitaxial layers disposed over the blocking layer. The blocking layer may have a thickness of between 50 nanometers (nm) and 4000 nm. The blocking layer may be configured to suppress defects from the substrate propagating to the one or more epitaxial layers. The one or more epitaxial layers may include a quantum-well layer that includes a quantum-well intermixing region formed using a high temperature treatment. | 2021-12-30 |
| 20210408767 | O-BAND SILICON-BASED HIGH-SPEED SEMICONDUCTOR LASER DIODE FOR OPTICAL COMMUNICATION AND ITS MANUFACTURING METHOD - The present invention proposes an O-band silicon-based high-speed semiconductor laser diode for optical communication and its manufacturing method, by using different buffer layers to form the growth surface of InP material with low dislocation density; N—InAlGaAs is used instead of conventional N—InAlAs electron-blocking layer in the epi-structure to reduce the barrier for electrons to enter the quantum wells from N-type and lower the threshold; a superlattice structure quantum barrier is used instead of a single layer barrier structure to improve the transport of heavy holes in the quantum wells; and the material structure is adjusted to achieve a reliable O-band high direct modulation speed semiconductor laser diode for optical communication on silicon substrate. | 2021-12-30 |
| 20210408768 | Vertical Cavity Surface Emitting Laser (VCSEL) Array and Manufacturing Method - The present invention discloses a VCSEL array that can function in at least two different operational modes. In one operational mode, the VCSEL array functions as a regular-patterned array; and in the other operational mode, the VCSEL array functions as an irregular-patterned array. Thus, the same VCSEL chip may be used as an illumination light source or a structural light method light source for 3D sensing, depending on the selected operational mode. | 2021-12-30 |
| 20210408769 | POWER MANAGEMENT SYSTEM FOR A STANDBY GENERATOR - A power management system for selectively providing power to one or more electrical loads using a standby generator includes a meter mounted transfer switch, a power management module, and a controller. The meter mounted transfer switch is configured to receive electrical power from a utility source. The power management module is configured to receive electrical power from each of the standby generator and the utility source. The controller is in communication with the standby generator and the power management module, and monitors a load on the standby generator and communicates to the power management module to selectively disconnect at least one of the one or more electrical loads based on the monitored load. | 2021-12-30 |
| 20210408770 | SWITCHGEAR CABINET HAVING AT LEAST ONE BRUSH STRIP FOR THE CONDUCTOR FEEDTHROUGH - The invention relates to a switch cabinet with at least one brush strip for the conductor feed-through, the switch cabinet having a switch cabinet frame with a horizontal or vertical profile frame from which a profile web extends, wherein the brush strip is placed on a free end of the profile web with bristles extending from the profile web over the inner circumference of the profile frame. | 2021-12-30 |
| 20210408771 | POWER DISTRIBUTION BOX WITH VENT - A power distribution box configured to house a plurality of electronic components is provided. The electronic components are mounted to a lower case. An upper case is mounted to the lower case and spaced apart from the lower case so as to define a storage compartment. The upper case includes a vent configured to allow heat generated by electric components to escape. In particular, the vents are registered so as to be above selective heat generating electric components. | 2021-12-30 |
| 20210408772 | CABLE PRESSING STRUCTURE AND LAMP - The present disclosure discloses a cable pressing structure and a lamp. The cable pressing structure adapted to fix a cable on a carrying base, includes: a main portion and a first connecting portion and a second connecting portion provided at both ends of the main portion, respectively. The cable pressing structure is configured to being detachably connected to the carrying base through the first connecting portion and the second connecting portion, and press and fix the cable on the carrying base; the main portion has a first side surface and a second side surface facing away from each other, a first cable pressing portion is provided on the first side surface, and a second cable pressing portion is provided on the second side surface. The cable pressing structure has a first installation state and a second installation state. | 2021-12-30 |
| 20210408773 | HIGH-VOLTAGE JUNCTION BOX WIRE TRAY - An electronic module is provided with a housing with an inlet to conduct alternating current (AC) power and an outlet to conduct direct current (DC) power to charge a vehicle battery, the housing defining a cavity. A circuit board assembly is supported within the cavity to convert the AC power to DC power. At least two power distribution wires are connected between the circuit board assembly and the outlet. A base is supported by the housing and extends between the at least two power distribution wires and the circuit board assembly to shield the DC power from electromagnetic interference generated by the circuit board assembly. A plurality of walls extend transversely from the base and are spaced apart from each other to define at least two channels, each channel is sized to receive one of the at least two power distribution wires. | 2021-12-30 |
| 20210408774 | Bushing housing - A bushing housing ( | 2021-12-30 |
