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7604491 |
Techniques for providing electrical and thermal conductivity between electrical components and printed circuit boards using sleeves defining substantially conical shapes
An apparatus includes a printed circuit board having a set of layers and a set of barrels embedded within the set of layers. The apparatus further includes an electrical component having a...
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7581965 |
Bottom entry interconnection element for connecting components to a circuit board
An interconnection element for coupling a component with a circuit board having a top side and a bottom side has a planar portion configured to be surface mounted on the top side of the circuit...
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7575488 |
Receptacle connector for a battery in the mobile electric device
Provided is a receptacle connector for a battery in a mobile electric device. The receptacle connector includes a contact terminal, a connection terminal, and an extension portion. The contact...
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7488219 |
Onboard connector
An onboard connector is mounted on a circuit board. The onboard connector includes a plurality of terminals, each of which having a first electrical contact portion formed at one end portion...
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7473111 |
Connecting terminal for receiving lead terminal in printed wiring board
A connecting terminal has an electrically-conductive ring surrounding a columnar space. Electrically-conductive elastic pieces extend from the electrically-conductive ring in the direction of the...
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7458827 |
Electrical connector
Electrical connectors are adapted to provide a reliable electrical connection to mating elements of a mating connector. The connector can have sockets that accept mating elements of the mating...
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7445499 |
Press-fit contact
To prevent damage to a printed circuit board due to concentration of contact pressure during press-fitting of press-fit contacts into through-holes of the board with narrow pitches, a press-fit...
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7445462 |
Method of connecting signal lines, a printed circuit board assembly and electronic apparatus having the same
A method of connecting signal lines, a printed circuit board assembly and an electronic apparatus having the same. The present general inventive concept provides a printed circuit board assembly in...
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7442045 |
Miniature electrical ball and tube socket with self-capturing multiple-contact-point coupling
A socket connector for connecting a bulbous terminal or ball wherein the female element grips the terminal with resilient prongs with end tips at low insertion force but positive contact is...
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7425139 |
Fixation structure for fixing a lamp on a printed circuit board
In a fixation structure for fixing a lamp on a printed circuit board (PCB), a connection end of the lamp is received within a connection hole of the PCB and a sleeve having approximately cone shape...
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7377823 |
Press-fit pin
A press-fit pin is press-fitted into a conductive through-hole disposed on a printed circuit board. The press-fit pin includes a contact portion, a shoulder portion, a press-fit portion, and a tip...
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7367819 |
Board mounted terminal construction
A terminal has a plurality of split solder portions inserted into through-holes in a printed circuit board. A first split solder portion has a cross-sectional shape such that four corners thereof...
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7361031 |
Printed circuit board assembly and method of producing the same
A printed circuit board assembly is formed by a press-fit connector attached to a printed circuit board. The press-fit connector includes a plurality of press-fit terminals and a housing. An...
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7357651 |
Female connector, female connector mounting structure, and method of mounting female connector to substrate
A single pole female connector has: a mounting base portion in which is formed a terminal insertion hole into which a male terminal can be inserted; an extending portion extending outwardly from...
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7344389 |
Contact pin and method for the production thereof
A contact pin for pressing into a through-connected hole of a printed circuit board is produced by forming. Its press-in portion has two contact legs spaced apart from one another by an elongate...
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7344388 |
Press-in contact with crimp arms for a circuit board
The invention relates to a device for contacting an electrical conductor of a cable with a conductor trace ( 8 ) of a circuit board ( 2 ), characterized in that the device is made as a press-in...
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7320627 |
Deformable electrical connector
A secure electrical connector for wire conductors. An electrical connector can be pressed into place in the base of a toggle switch and includes an electrically conductive cylinder having a slot in...
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7270575 |
Circuit board and socket assembly
An interconnect device and electrical signal filtering connector is disclosed that does not require soldering. The interconnect device is an electrical contact that has a proximate or forward end...
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7255612 |
Compliant pin and electrical component that utilizes the compliant pin
An electrical component comprises a housing having a plurality of compliant pins. A circuit board is provided with though-holes. Each of the through-holes has an inner surface with a plating layer....
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7247050 |
Press-fit electrical contact
An electrical contact having a body portion and an curvaceous tail portion extending from the body portion is disclosed. The tail portion may include first and second curved portions defining first...
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7219426 |
Method of manufacturing protruding-volute contact
A method of manufacturing a protruding-volute contact for attaining electrical continuity with an electrode of electronic equipment or inspection equipment, the method comprising the steps of...
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7210969 |
Press-fit fixing terminal, and electronic component having the same terminal
A press-fit fixing terminal is mountable to a wiring board by being inserted into a through-hole of the wiring board, and includes a flat plate section and a resilient contacting section. The flat...
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7186122 |
Snap electrode, its bonding method and using method
An object of the present invention is to provide an electrode for high-density connection capable of attachment/detachment of a package or an FPC. In order to attain this object, a snap electrode...
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7160122 |
Power connectors and contacts
The present invention relates to electrical connectors, and, in particular, to power connectors and to improved contact structures and methods related thereto.
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7137831 |
Substrate having spiral contactors
A substrate is formed with a plurality of spiral contactors on an upper surface serving as a first surface and a plurality of connecting terminals on a lower surface serving as a second surface....
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7112071 |
Structure for attaching a terminal to a circuit board
In a structure for attaching a circuit board terminal to a circuit board, stress is minimized in a soldered portion on a circuit section upon inserting and drawing an electrical element into and...
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7108521 |
Pressfit terminal and connection structure
A pressfit terminal is to be inserted into a through hole defined in a substrate for electrically contacting with the through hole. The pressfit terminal includes a terminal main body and at least...
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7083434 |
Electrical apparatus with compliant pins
An improved electrical apparatus concludes a manually actuatable electrical device which is disposed on a printed circuit board and has a manually movable control element. A plurality of electrical...
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7080993 |
Spiral contactor, contact sheet having spiral contactor, and connecting device having contact sheet
A supporting portion is provided only at a winding start portion side and an outside of the other part of a deforming portion other than the winding start portion side is opened. Thus, adjacent...
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7048594 |
Terminal
A terminal ( 10 ) has two high-rigidity portions ( 14 ) for resiliently contacting the inner surface of a through hole ( 23 ). A low-rigidity portion ( 17 ) spans between the high-rigidity portions...
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7044807 |
Circuit board connector terminal
The present invention is to provide a terminal having a stable electric contact without reducing supporting force of the terminal. The terminal is force fitted into a through-hole of a circuit...
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7043831 |
Method for fabricating a test interconnect for bumped semiconductor components by forming recesses and cantilevered leads on a substrate
A method for fabricating an interconnect for semiconductor components includes the steps of: providing a substrate; forming a metal layer on the substrate; etching projections in the metal layer;...
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7040903 |
Method of connecting a contact with a solder and an electronic device using the method
A method of connecting a contact with a solder includes to cling a solder to a contact or an insulative housing alternatively via an adhesive, and to heat the solder in order to weld the contact to...
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7025639 |
Press-fit pin for insert mold
A press-fit portion ( 24 ) of a press-fit pin ( 22 ) is constructed by cutting and outwardly pushing a band-like region ( 24 a ), which is placed in the vicinity of the widthwise center of a pin...
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7008272 |
Electrical contact
A compliant pin ( 10 ) is adapted to be pressed into a through-hole ( 12 ) of a printed circuit board ( 14 ) and have electrical contact with opposing surfaces of a side wall ( 16 ) of the...
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6997737 |
Soldering structure between a tab of a bus bar and a printed substrate
A soldering structure between a tab of a bus bar and a printed substrate is disclosed to provide a soldering structure between a tab of a bus bar and a printed substrate that causes no crack. An...
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6984135 |
Press fit pin
A press fit pin of the present invention has a press-fitted region to be press-fitted and connected to a conductive through hole of a printed circuit board or other circuit substrate. The...
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6979234 |
Plug connection device
A plug connection device comprises a contact pin and a receiving element. The contact pin has an outer surface. The receiving element has openings. Each of the openings has an inner surface that...
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6974337 |
Electrical connector and contact for use therein
Electrical connectors and contacts for engaging printed circuit boards are disclosed. One preferred contact has a first contact leg, a second contact leg arranged in a substantially mirror...
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6951467 |
Conductive rivet for circuit card
The conductive rivet designed to connect the first and second conducting surfaces of circuit board through an aperture in the board. The rivet includes a conical member with an associated...
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6939142 |
Semiconductor device testing contactor having a circuit-side contact piece and test-board-side contact piece
A contactor is placed between a semiconductor device and a test board. A contact electrode of the contactor electrically connects the semiconductor device to the test board. The contact electrode...
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6906268 |
Heat-shrinkable retainer for PCB double-sided assembly
An apparatus to retain an assembled component on one side of a double-sided printed circuit board during reflow of other components subsequently positioned on an opposite side of the double-sided...
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6896559 |
Pin retention apparatus, methods and articles of manufacture
Header pins having improved positional stability and increased terminal retention are disclosed. The header pins have retention features spaced longitudinally apart and rotated around an axis. In...
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6887085 |
Terminal for spiral contactor and spiral contactor
The present invention relates to a terminal for a spiral contactor performing an electrical connection with an electronic component. The terminal is constituted including a peripheral frame and a...
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6875056 |
Fiber optic transceiver package with integral EMI gasket
A package for a fiber optic transceiver that integrates the intermediate rear gasket into the lower body of the transceiver package. As such, the EMI fingers are much thicker than current art EMI...
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6875032 |
Circuit board terminal
A circuit board terminal ( 10 ) has a board connecting portion ( 12 ) with a pair of resilient contacts ( 14 ) that bulge out with a deformation space ( 15 ) therebetween. A resiliently deformable...
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6870261 |
Discrete circuit component having an up-right circuit die with lateral electrical connections
A discrete circuit component having an up-right circuit die with lateral electrical connections. The component comprises a substrate having a pair of electrically conductive traces, and a circuit...
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6844214 |
Microelectromechanical system based sensors, sensor arrays, sensing systems, sensing methods and methods of fabrication
A microelectromechanical system (MEMS) based sensor comprises: a substrate defining a plane; a first conductive material layer having a first stress, a first portion of the first conductive...
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6837721 |
Detachable connector device
In order to be able to prevent devices from being degraded in high frequency property and to prevent damages to respective junction terminals, thereby achieving lengthening of the junction...
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6824399 |
Device and system for recessing a fastener on a printed wire board
A system and a device are provided for recessing a fastener on a printed wire board (PWB). The system includes a PWB having a fastener hole, a top surface, and a bottom surface. The system further...
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