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| Number | Title | Issue Date |
| 8039763 | EMI-shielding solutions for computer enclosures using combinations of two and three-dimensional shapes formed in sheet metal 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 provide adequate electromagnetic interference shielding (EMC shielding) an... | 10/18/2011 |
| 8039764 | Cushioning member and electronic device with such cushioning member A cushioning member for use in a circuit board includes an elastic main body and a fixing element. The fixing element is coupled with the elastic main body and aligned with a perforation of the circuit board. The fixing element includes an extension part and a faste... | 10/18/2011 |
| 7709749 | Housing for shielding from electromagnetic interference Housing for shielding from electromagnetic interference, comprising a first housing component with a first VELCRO-type fastening element and a second housing component with a second VELCRO-type fastening element each made of conductive material, wherein an aperture ... | 05/04/2010 |
| 7687726 | Electromagnetic containment module for electronic components The present invention relates to an electromagnetic containment module. The module includes a metal casing sealed by a metal cover. The module contains a printed circuit arranged flat in the bottom of the casing, and an input/output line leaving the printed circuit ... | 03/30/2010 |
| 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 may then enclose this entire assembly. A small flat magnet may be posi... | 06/23/2009 |
| 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 electromagnetic-wave shielding blanket for absorbing electromagnetic wave... | 05/26/2009 |
| 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 shell. The superconducting shell is immersed in a cryogenic coolant ... | 03/24/2009 |
| 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 the conductive pattern has a circular outline shape. Thus, the condu... | 02/24/2009 |
| 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 shield body and an EMI absorbing material coupled to the shield body.... | 02/10/2009 |
| 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 surrounds a superconducting shell. The superconducting shell is either roo... | 12/16/2008 |
| 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 form-in-place Electromagnetic Interference gasket. The plastic part is co... | 11/04/2008 |
| 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 lower frame, the shielding elements block clearances on the upper cover... | 10/28/2008 |
| 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 portion (21) provided to the other member (20... | 10/14/2008 |
| 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 chamber, a door coupled to the body for opening and closing the cooking c... | 07/22/2008 |
| 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 RF isolation container and a motion damping mechanism to relieve fat... | 06/17/2008 |
| 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 provided with an extra amount of solder (8) be... | 06/10/2008 |
| 7372706 | Surge protection A rack-mountable in-line surge protection system includes a chassis configured to mount to an equipment rack, the chassis including: an electrically-conductive buss, an electrically-conductive ground member coupled to the buss and configured and disposed to be conne... | 05/13/2008 |
| 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 on the upper surface of the semiconductor device body. The first laye... | 05/06/2008 |
| 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 pattern (IGP) adjacent to the environment in a position between the e... | 04/29/2008 |
| 7358438 | Sandwich housing for an antenna amplifier An antenna amplifier has its printed circuit board clamped between upper and lower housing parts which have peripheral edges raised to engage the periphery of the circuit board between them. A recess in the housing part can clear a plug connector on the circuit boar... | 04/15/2008 |
| 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 couplers attach on either side of the port. ... | 04/01/2008 |
| 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 extending outwardly relative to the lip, and one or more openings dispo... | 03/18/2008 |
| 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 provide adequate electromagnetic interference shielding (EMC shielding) an... | 03/11/2008 |
| 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 plate having a high electrical conductivity, and at least two layers... | 02/26/2008 |
| 7327841 | SAR optimized receptacle for mobile devices A holder for a mobile communication device comprises a receptacle for optimally reducing the SAR value of a mobile communication device secured within the receptacle. At least one material portion, a patch, causing electromagnetic losses may be placed within the rec... | 02/05/2008 |
| 7324353 | Image display apparatus and shield casing thereof A shield casing of an image display apparatus including a casing which covers other than a front surface of an image display device having an electromagnetic wave emitter and shielding the electromagnetic waves, a protection panel on which a conductive film is lamin... | 01/29/2008 |
| 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 assembly. The housing comprises a top section, a bottom section, a front e... | 01/22/2008 |
| 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 method. In one embodiment, joints between structural members are preferab... | 12/11/2007 |
| 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 component is mounted on the circuit board. The shielding frame defines oppos... | 11/06/2007 |
| 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 (700) overmolded with a conductive elastomer (... | 10/30/2007 |
| 7285732 | Ultra-low height electromagnetic shielding enclosure The electromagnetic shielding device includes a frame and a lid. The frame includes sidewalls and upstanding male detent elements with outwardly extending detent protrusions. The lid includes a generally planar top with peripheral lip portions. Slots are formed at t... | 10/23/2007 |
| 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 component mounted to a portion of the circuit board, and an EMI shield as... | 10/09/2007 |
| 7277301 | Electronic device with shield An electronic device includes a circuit board (20) and a shielding cove (10). The circuit board includes a plurality of mounting holes (26), a first surface (22), a second surface (24) opposite to the first surface, and at least on... | 10/02/2007 |
| 7275947 | Frame comprising an electrifying device A frame support for a rack or a switchgear cabinet, having an electrification arrangement combined with at least one frame leg or profiled mounting element for supplying and/or removing electrical current to or from devices which can be connected with the frame supp... | 10/02/2007 |
| 7268451 | Motor resolver assembly and method of measuring speed and position of a motor rotor A motor resolver assembly includes a resolver stator and a resolver rotor positioned radially inward of and rotatable with respect to the resolver stator. First and second relatively rotatable shield components generally surround the resolver stator and rotor to shi... | 09/11/2007 |
| 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 components while also providing dissipation of heat generated by the one o... | 08/28/2007 |
| 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 device comprising a printed circuit board and an EMI shield that has a fla... | 08/21/2007 |
| 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 (205) formed on the body. A liquid crystal display... | 08/07/2007 |
| 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 generated by the power devices. A signal line for connecting an antenna ... | 07/17/2007 |
| 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 effect against an electromagnetic wave, includes providing a space formi... | 07/10/2007 |
