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6343020 |
Memory module
A memory module includes a circuit board on which memory chips are mounted and a metal casing attached to the circuit board for shielding the memory chips. Conductive traces are formed on the...
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6339535 |
Device for fastening a protective coverplate
A device for fastening a shielding cover to a printed circuit board. A tension pin having end regions and a leaf spring in engagement with the tension pin act to press the shielding cover onto the...
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6339200 |
Electrostatic insulation for an operating unit for electronic equipment
A switch operating unit for a camera is assembled in the switch supporting frame of the front cover thereof and provided with an inner button, an outer button, and a dial for switch operation....
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6335869 |
Removable small form factor fiber optic transceiver module and electromagnetic radiation shield
An easily removable modular optical signal transceiver unit for conversion between modulated light signal transmission and electronic data signals and which conforms to the Small Form Factor...
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6335866 |
Printed wiring board unit for use with electronic apparatus
A printed wiring board unit for use with an electronic apparatus in which the unit is formed by a power circuit and a digital circuit. The power circuit is constructed as a power circuit board made...
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6330139 |
I/O bracket of electronic device
An I/O bracket is mounted to a back panel of an enclosure defining connector access openings for exposing connectors mounted in the enclosure. The back panel defines a substantially rectangular...
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6327155 |
Method and apparatus for preventing flamespread in an equipment assembly
A printed circuit card assembly for preventing flame spread in an equipment assembly includes a printed circuit board having first and second sides, at least one of the first and second sides of...
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6327156 |
Shielded modular housing for a substrate
A modular housing for a substrate with electronic components, wherein the housing comprises at least a base part and a cover part. The parts of the housing consist of an electrically conductive...
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6324075 |
Partially covered motherboard with EMI partition gateway
An improved assembly for a computer that includes a motherboard having a first side and a second side. The first side has a first portion and a second portion. The first portion contains components...
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6324076 |
Electronic card with shield cover having tabs where each tab engages with recess of corresponding shield cover
An electronic card has a printed circuit board interposed between two card shields having edges. Tabs on an edge of one engage recesses on the edge of the other shield. The jointed shields of the...
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6323418 |
Electrically screening housing
The invention concerns an electrical screening housing for accommodating components or assemblies which emit electromagnetic radiation or are sensitive thereto, and for providing electromagnetic...
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6324074 |
Electronic device having a shield member and a shield gasket
A portable device comprising a housing (105, 110); a circuit board (125) located within the housing; and a tubular shield member (130) mounted at a first end (132) on the circuit board (125) so as...
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6323419 |
RFI shielding enclosures and their closure seals
An enclosure is shielded from electromagnetic radiation, especially for testing electronic equipment such as cellular telephones. An electrically conductive housing with a rectangular chamber has...
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6320121 |
Radio frequency shield can cover with internal fingers
A removable RF shield cover that snap-fit attaches to RF shield fence walls without special tools or soldering. The RF shield cover engage the interior surface of the shield wall with a tensional...
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6320252 |
PC
In one version, a PC card has a printed circuit board assembly (11) that is interposed between card shields (5,6). This PC card is frameless. In another version, a PC card has: card shields...
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6320124 |
Electrophysiological faraday box
An electrophysiological faraday box includes a main body, a work board, and a foldable door. The main body is able to provide an electromagnetically isolated space at the time when it is grounded...
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6313400 |
Data card easily assembled housing
A PC or CF (Compact Flash) card housing has housing halves (32, 34) that each includes a sheet metal shield (50, 70) with a main wall lying in a horizontal plane and with primarily vertical side...
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6314000 |
Enclosure for an RF assembly
An enclosure having two walls an attenuation distance apart from each other perpendicular to the plate of the enclosure. At least one of the walls is orbitally riveted or soldered to the plate of...
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6310784 |
Densely arranged electrically shielded communication panels
Apparatus and method for supporting a large number of densely arranged and electrically shielded panels are disclosed. To achieve shielding each panel has a grounded back plane which acts as...
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6305067 |
Elastic plate structure for preventing electromagnetic interference and manufacturing method for the same
A manufacturing method of elastic plate structure for preventing electromagnetic interference comprises step of: preparing a Be--Cu plate and performing thermal treatment to the Be--Cu plate;...
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6307756 |
Connector holder with conductive shield
A connector holder includes a conductive shield and an insulating housing receiving the shield therein. The shield forms projections on opposite walls thereof for engaging a surface of a front...
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6304458 |
RF shielded LCD assembly and PCB assembly including the same
A light guide/shield assembly for use with a circuit board includes an upstanding, electrically conductive shield wall adapted to be mounted on and electrically grounded to the circuit board. The...
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6303854 |
EMI shielded telecommunications enclosure
An EMI shielded telecommunications equipment enclosure includes a metal cabinet structure and an access panel. The cabinet structure defines a compartment configured to contain electrical equipment...
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6304454 |
Housing device for SIM card
When a housing device for an SIM card 600 is equipped with a mobile telephone 500, a objection 420 pioviel on an operational lever 400 can be seen from a lever hole 511 provided in the housing 510....
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6301125 |
Unit with shield
A unit with shield includes a sub-circuit board (20). This sub-circuit board (20) is covered by a first shield plate (12) and second shield plate (14) engaged with each other through the...
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6297969 |
Electromagnetic interference shielding enclosure
An electromagnetic interference (EMI) shielding enclosure includes a base having a first threaded lip. A cover has a second threaded lip. The second threaded lip screws onto the first threaded lip...
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6297967 |
Self-securing RF screened housing
An RF screened housing (1;13) according to the invention contains a screening plate (2;15) and having at least two mutually opposite side walls (3;16), which project from said screening plate...
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6297957 |
Apparatus for reducing electromagnetic emissions from a computer
An apparatus including a base substrate including a reference voltage plane. A plurality of spaced apart printed circuit substrates are attached to the base substrate. Each one of the printed...
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6294730 |
Adapted electrically conductive layer
The invention relates to an electrically conductive unit having electrically conductive paths, which are directly or indirectly applied onto a case for creating a screening against electromagnetic...
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6294731 |
Apparatus for multichip packaging
The present invention comprises a high performance single chip or multi-chip package which combines a CTE controlled electronic substrate, a multi-layer interconnect, bare dice or packaged devices,...
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6292361 |
Apparatus and method for mounting and cooling a system component assembly in a computer
An apparatus including a base substrate and a plurality of spaced apart end brackets attached to the base substrate. A plurality of spaced apart side panel assemblies are removably mounted between...
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6291766 |
Dummy surface plate and housing
This invention provides a dummy surface plate for shielding a partial region of an insertion opening of an electronic device housing. The electronic device housing has a first frame and a second...
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6292373 |
Electromagnetic interference (EMI) shield for a disk drive
An apparatus and method for shielding electromagnetic interference (EMI) for a disk drive includes a body portion for operatively securing to the disk drive. The body portion includes a flange...
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6288898 |
Apparatus for mounting and cooling a system components in a computer
An apparatus includes a base substrate and a plurality of spaced apart end brackets attached to the base substrate. A pivotable one of the end brackets is movable between a retracted position and...
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6288903 |
IC card connector grounding structure
An IC card connector grounding structure has an IC card connector having a housing made of an insulating material, in which a plurality of pin terminals are held, and a shield cover mounted on the...
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6288329 |
Folding component housing
A foldable blank includes a substrate and a conducting layer. The substrate is folded so as to form a component housing. When the substrate is folded to form a housing, the conducting layer...
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6288330 |
Cover device adapted to provide electromagnetic interference shielding to an electronic component that is received in a housing of an electrical appliance
A cover device is adapted to provide electromagnetic interference shielding to an electronic component that is received inside a housing of an electrical appliance. The housing is formed with an...
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6281433 |
Faceplate for network switching apparatus
A faceplate for network switching apparatus is formed of a multi-layered structure having a first material layer and a second material layer. An outer portion of the faceplate is formed of the...
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6278617 |
Shield for electronic device
A shield adapted to be fit into an opening defined in a casing of an electronic device to protect the electronic device from electromagnetic interference, includes a shielding panel dimensioned to...
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6275683 |
Interchangeable shield for a radio communication device
An electromagnetic shield for a radiotelephone includes a frame and a shield insert that fits into the frame. The frame comprises a generally rectangular wall structure that forms a part of the...
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6274808 |
EMI shielding enclosure
An enclosure protects electronic equipment from physical contact and electromagnetic interference. The enclosure includes a base portion which is attachable to a circuit board and which surrounds...
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6271464 |
Electronic magnetic interference and radio frequency interference protection of airborne missile electronics using conductive plastics
A detector assembly which includes an electrically conductive, two-piece, molded plastic housing including a relatively rigid bulkhead portion having a groove and a second dome portion having a...
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6269008 |
Multi-walled electromagnetic interference shield
An electromagnetic shield includes a multi-walled cover with a peripheral gap between inner walls and outer walls. An shielding gasket may be mounted in the peripheral gap. The electromagnetic...
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6265723 |
Magnetic shield apparatus
A magnetic shield apparatus includes a magnetic shield room, a tubular member, and a flange portion. The magnetic shield room has an opening to shield external magnetism. The tubular member is made...
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6262363 |
Electromagnetic shielding method and apparatus
An arrangement for electromagnetically shielding a circuit carrying substrate includes first and second shielding members and a plurality of elastically deformable shielding connectors. The first...
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6259609 |
Shielding contactor construction
A shielding contactor device in which a longitudinally extending strip of electrically conductive material carries a plurality of contactors having contact arms extending longitudinally along the...
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6257905 |
Surface mounted contact block
A contact system is disclosed that comprises a metal contact disposed in a dielectric body. The dielectric body is disposed in a printed circuit board depression and the metal contact has at least...
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6256198 |
Method and an apparatus for air-cooling
In cooling electrical devices (205) a Laval nozzle, is used for obtaining a cooling effect. The nozzle can be located close to the electrical device (205), which it is intended to cool, whereas the...
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6255582 |
Method and apparatus for connecting shielding ground plane of a flex cable to a grounding pad on a printed wire board
A grounding arrangement for the shielding ground plane of a flex cable is used to provide electrical signal connections between a circuit item having a flex cable connector thereon and a physically...
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6252160 |
I/O shield for electronic assemblies
An I/O shield for an electronic assembly comprises a shielding plate having a reinforcing plate and a resilient plate attached together with a pair of side walls respectively extending from...
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