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7626127 |
Shield structure
A shield structure having a plurality of hollow columnar base members arranged with intervals therebetween along the periphery of a section to be shielded on a surface of a circuit board, and a...
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7614148 |
Method of providing connector compatibility for data interface
Cable connection unions are rapidly replaced in a universal seismic data acquisition-module without opening a main electronic circuitry protective chamber. Different connector types required for...
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7612299 |
Shield assembly with gaskets
A shielding assembly ( 100 ) for protecting several modules from electromagnetic interference, includes a cage ( 40 ) installable on a circuit board ( 200 ), a first gasket ( 20 ), and a second...
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7592573 |
Microwave cooker comprising a multi-stage choke seal
A microwave cooker comprises a body having a cooking chamber therein, the cooking chamber having one opened side, a microwave source disposed at the body for supplying microwave to the cooking...
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7589285 |
Magnetic shield panel
A magnetic shield panel includes a magnetic shield member made of magnetic material; and a metallic plate or a translucent plate member, wherein the magnetic shield member is attached to the...
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7581303 |
Method of manufacturing a chassis assembly to reduce electromagnetic interference
A method of manufacturing a chassis assembly to reduce electromagnetic interference is disclosed. The method includes forming a chassis having a chassis cover top portion, a chassis cover step...
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7583510 |
Transceiver cage assembly with grounding device
A transceiver cage assembly includes a housing ( 10 ) and a grounding device ( 20 ). The housing includes at least one receiving space for receiving at least one transceiver module. The grounding...
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7570496 |
Electromagnetic interference shielding apparatus for signal transceiver
An electromagnetic interference shielding apparatus for a signal transceiver employs two folded-edge mechanisms coupled together and an adhesive. The electromagnetic interference shielding...
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7564699 |
Planar circuit housing
A planar circuit housing ( 300 ) for containing a planar circuit ( 120 ) is disclosed. The planar circuit housing ( 300 ) comprises a support portion ( 341 ) for supporting edges of the planar...
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7561444 |
Mounting assembly for shielding apparatus
A mounting assembly for shielding EMI, the mounting assembly includes a drive bracket ( 10 ) and a shielding apparatus ( 30 ). The drive bracket includes a bottom wall ( 11 ), a first retaining...
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7557306 |
Shield assembly with gaskets
A shielding assembly includes a cage ( 40 ), a shielding plate ( 10 ), and a gasket ( 50 ). The cage includes a front end portion ( 41 ), a rear end portion ( 43 ) opposite to the front end...
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7557307 |
Electronic component and its manufacturing method
An electronic component includes a wiring board having a wiring pattern, a surface mount device mounted on an upper surface of the wiring board, and a cap arranged to cover the wiring board. The...
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7550679 |
Active electromagnetic filter
Exemplary embodiments disclosed herein may include two layers with a crystal positioned therebetween. Electromagnetic radiation sources may be positioned adjacent the crystal layer. A thin shield...
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7538279 |
System for grounding electromagnetic-wave shielding blanket
The present invention relates to a system for protecting a person from electromagnetic waves. The system includes an electromagnetic-wave shielding blanket, an electric conductor housed in the...
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7531756 |
Shielding apparatus
A shielding apparatus for electromagnetic testing comprises a platform, a lid, a driving unit, a pulley system, and a counterbalance. The platform is for placing an electronic device to be tested....
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7514920 |
Positioning structure of a magnetic induction ruler
A positioning structure of a magnetic induction ruler comprises a base, an induction ruler and a fixing assembly. In one end of the base is formed a first positioning portion, one end of the fixing...
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7507916 |
Spheric alignment mechanism
A chamber for manipulating a work product is formed in layers as a series of nested shells. The shells have an outer structural casing and an electromagnetic shield that surrounds a superconducting...
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7504592 |
Electromagnetic interference shields and related manufacturing methods
According to various aspects, exemplary embodiments are provided of board level shields having single piece constructions. In an exemplary embodiment, a shielding enclosure includes sidewalls and...
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7495181 |
Electromagnetic wave absorber
A conductive pattern basically has a substantially polygonal outline shape which is a polygon and can have a high peak value of the electromagnetic wave absorption amount as compared to a case when...
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7492610 |
Apparatus for improving server electromagnetic shielding
Disclosed is an apparatus for improving server electromagnetic shielding at high and low frequencies, including a metallic plate in fixed association with a surface of a server casing, the metallic...
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7488903 |
Method for manufacturing circuit modules and circuit module
A module substrate defined by an aggregate substrate is prepared, and circuit components are mounted on the module substrate. An insulating resin layer is formed on substantially the entire top...
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7488901 |
EMI absorbing shielding for a printed circuit board
The present invention provides printed circuit boards, EMI shields, and methods that provide an EMI absorbing material and an EMI reflecting material. In one embodiment, the EMI shield comprises a...
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7488902 |
Electromagnetic interference shielding apparatus and methods of making the same
According to various aspects of the present disclosure, exemplary embodiments are provided of shielding apparatus that are suitable for use in providing electromagnetic interference shielding for...
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7482925 |
Apparatus and method to electromagnetically shield portable consumer devices
An apparatus and method is provided to shield contactless portable electronic consumer devices such as radio frequency identification devices (RFID), tokens, mini-cards, key fobs, cellular phones,...
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7465886 |
Spheric alignment mechanism entropic step down and propulsion system
A chamber or series of chambers for manipulating a work product is formed in layers as a series of nested shells. The shells have an outer structural casing and an electromagnetic shield that...
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7446265 |
Board level shielding module
An apparatus for providing board level shielding of Electromagnetic Interference in a printed circuit board is disclosed. The apparatus includes a plastic part, a metal conformal coating and a...
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7442881 |
Shielding device
A shielding device includes an upper cover and a lower frame. The upper cover is formed at predetermined positions with a plurality of shielding elements. When the upper cover is closed onto the...
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7435915 |
Joining structure
The present invention relates to a joining structure at a joining portion of a couple of members. A belt type flat surface portion ( 11 ) provided to one member ( 10 ) and an opposing flat surface...
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7402784 |
Microwave oven with multi-stage choke seal
A microwave cooker comprises a body having a cooking chamber therein, the cooking chamber having one opened side, a microwave source disposed at the body for supplying microwave to the cooking...
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7388160 |
Radio frequency isolation container
An RF isolation container that includes a counterweight system to assist an operator with opening and closing operations, an electromagnet locking mechanism for easier and consistent locking of the...
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7383977 |
Method for attaching a shield can to a PCB and a shield can therefor
A method for providing a PCB (printed circuit board) with a shield can ( 1 ) comprising a metal shell with a free rim ( 5 ). The method prescribes that the rim ( 5 ) of the shield can ( 1 ) is...
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7368668 |
Ground shields for semiconductors
A semiconductor device, such as a RF LDMOS, having a ground shield that has a pair of stacked metal layers. The first metal layer extends along the length of the semiconductor device and is formed...
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7366472 |
Technology for creating a RF radiation-free environment
The invention relates to a method of rendering telecommunication devices ineffective, by creating a substantially radio frequency radiation-free environment by providing an interference generating...
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7351919 |
Port cover for limiting transfer of electromagnetic radiation from a port defined in a host device
A port cover for covering a port formed in a host device, the port cover includes a bottom portion, a plurality of side portions, and couplers to attach the sides to a host device, where said...
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7345248 |
Ultra-low height electromagnetic shielding enclosure
A shielding enclosure generally includes a frame and a lid. The frame may include sidewalls, an inwardly extending horizontal lip defining an open top for the frame, generally horizontal flanges...
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7342184 |
Three-dimensional configurations providing electromagnetic interference shielding for electronics enclosures
The present invention provides a configuration of a computer-chassis containment or other electromagnetic device method for manufacture in which a “one-hit” solution may be implemented to...
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7335838 |
Wall element for magnetically shielded room and magnetically shielded room
The invention relates to a wall element for a magnetically shielded room and to a magnetically shielded room. The wall element comprises at least one first layer ( 1 ) which is formed of metal...
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7321100 |
Housing for high-speed electro-optical assembly incorporating latching and EMI shielding
A system and method for placing an electro-optical assembly inside a panel. In accordance with various embodiments of the invention, the system includes a housing to house the electro-optical...
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7307223 |
Durable EMI/RFI shield between two or more structural surfaces and shield formed therefrom
A method for producing a durable electromagnetic and radio frequency interference shield between two or more structural members of a wall or enclosure and a shielded shelter produced using the...
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7292459 |
Shielding case structure of handheld communication apparatus
A handheld communication apparatus includes a metallic insert molding member, a circuit board and a shielding frame. The metallic insert molding member includes a metal plate. An electronic...
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7288727 |
Shield frame for a radio frequency shielding assembly
A shield frame ( 800 ) is provided that allows for narrow width tracks to be used in a radio frequency (RF) shielding apparatus ( 900 ). The shield frame ( 800 ) is formed of a sheet metal frame (...
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7280368 |
EMI shielding techniques using multiple EMI shields which share the same circuit board holes
A circuit board module includes a circuit board defining a top side, a bottom side and holes extending through the circuit board between the top and bottom sides. The module further includes a...
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7262369 |
Combined board level EMI shielding and thermal management
According to various aspects of the present disclosure, exemplary embodiments are provided of EMI shielding apparatus capable of providing board level EMI shielding for one or more electronic...
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7259969 |
Methods and devices for connecting and grounding an EMI shield to a printed circuit board
The present invention provides electronic devices, kits, and connector assemblies for coupling an EMI shield to a ground trace. In one embodiment, the present invention provides an electronic...
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7254042 |
Electro magnetic interference shielding device and a liquid crystal display device adopting same
An Electro Magnetic Interference (EMI) shielding device ( 20 ) includes a body ( 201 ), at least a first engaging portion ( 203 ) extending from the body, and a pair of second engaging portions (...
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7245896 |
Apparatus for improving reception sensitivity of public wave receiver by reducing noise externally-emitted in the public wave receiver
An apparatus for improving reception sensitivity of a public wave receiver includes power devices formed in a power supply of the public wave receiver, and a shielding plate for shielding noise...
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7241954 |
Method for reducing electromagnetic disturbance wave and housing structure
A method for reducing an electromagnetic disturbance wave generated at an electronic apparatus, by covering the electronic apparatus with a housing which is formed by a material having a shield...
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7208675 |
Shielding cover
A shielding cover includes a cover plate, a base integrally coupled with the cover plate, and a score without cutting off the cover plate. The base is formed by enclosing an iron frame, and at...
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7202422 |
Electromagnetically shielded circuit device and shielding method therefor
In a method of shielding a circuit device, a circuit board on which an electronic component has mounted and which has a ground connection portion is provided. An entire portion of the circuit board...
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7199310 |
Electromagnetic interference shielding structures for computer hard-drive enclosures
The present invention provides a configuration of a hard drive enclosure system and method for manufacture in which a polymer including electromagnetic interference shielding (EMI shielding)...
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