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6822875 |
Assembly of opto-electronic module with improved heat sink
A heat sink for a transceiver optoelectronic module including dual direct heat paths and a structure which encloses a number of chips having a central web which electrically isolates transmitter...
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6809411 |
Low-inductance semiconductor components
In order to obtain a minimal leakage inductance in a semiconductor component, it is necessary to provide at least two adjacent switching elements whose load current connection elements which are...
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6803114 |
Manufacturing process for laminated cards with intermediate PETG layer
The invention involves a card, including a card body including at least three laminated plastic layers directly superimposed on each other, a second layer being a layer in polyethylene...
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6802120 |
Method of manufacturing a printed wiring board having a non-through mounting hole
A method of manufacturing a printed wiring board, enabling insertion components to be mounted on both sides thereof, including: a) providing first and second copper-clad laminates, including plated...
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6804120 |
Method and apparatus for connecting circuit boards for a sensor assembly
A method and apparatus for connecting circuit boards together in a sensor assembly includes a connector that allows the circuit boards to be positioned generally perpendicular to each other. The...
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6798665 |
Module and method of manufacturing the module
A high-frequency module has a signal electrode provided on a cut side thereof, and is arranged to produce no burrs. The module includes a substantially four-sided substrate, a recess at a cut side...
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6798664 |
Front panel assembly for computer enclosure
A front panel assembly includes a front panel ( 10 ), a lining panel ( 30 ) and a cover ( 50 ). An opening ( 12 ) is defined in the front panel. A pair of parallel first arcuate guideways ( 122 )...
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6791845 |
Surface mounted electrical components
Methods for mounting electrical components on a substrate and securely retaining the components are described. The methods include altering solder paste compositions, interposed between component...
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6784527 |
Electronic card formed of a double-sided printed circuit board with static electricity prevention circuit
Charge prevention patterns disposed on one surface of a circuit board and electrolytic plating patterns disposed on the other surface of the circuit board are disposed in a zigzag pattern in end...
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6781849 |
Multi-chip package having improved heat spread characteristics and method for manufacturing the same
A multi-chip package (MCP) in which heat generated in first and second chips of the MCP is spread effectively and a method for manufacturing the same. The MCP includes first and second chips. The...
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6781845 |
Parallel printed circuit board assembly
A parallel printed circuit board assembly includes a main circuit board ( 1 ) and an auxiliary circuit board ( 2 ). The main circuit board has a surface ( 14 ) with a plug connector ( 32 ) and a...
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6782243 |
Printed circuit board including EMI reducing circuits, an information processing apparatus having the board and a method to select the circuits
A printed circuit board (PCB) has a plurality of electromagnetic interference (EMI) reducing circuits, which reduce electromagnetic waves emitted from the PCB, and a plurality of switching devices,...
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6778401 |
Mini-type connector of circuit substrate
A mini-type connector has a substrate, a plurality of metal joints and a metal frame. The substrate includes a connector and a circuit board, wherein the connector is extended from the circuit...
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6775151 |
Structure for mounting an electronic circuit unit
A circuit board is provided with extending portions having terminal patterns formed thereon. A housing contains the circuit board while permitting the extending portions to protrude. A mother board...
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6775149 |
Multichip mounted structure, electro-optical apparatus, and electronic apparatus
A multichip mounted structure has a substrate 11 provided with substrate-side terminals 16 a and 16 b and a plurality of IC chips 12 a and 12 b provided with bumps 14 a and 14 b ,...
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6762941 |
Techniques for connecting a set of connecting elements using an improved latching apparatus
A latching apparatus has a guide member, a circuit board attachment member which is configured to attach to a circuit board, and a control assembly. The control assembly is configured to (i) retain...
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6762942 |
Break away, high speed, folded, jumperless electronic assembly
Two substrate leaves are coupled by a folded flexible circuit medium. Integrated circuit components can be mounted to opposite faces of both leaves. A signal terminal projects from one of the...
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6760227 |
Multilayer ceramic electronic component and manufacturing method thereof
A multilayer ceramic electronic component includes a laminated ceramic body provided with terminal electrodes on side surfaces thereof and a cover for covering the laminated ceramic body. Ground...
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6759754 |
Semiconductor device and its manufacturing method
A CF card ( 1 ) comprises: a casing constituted by two panel plates ( 2, 2 ) and a frame ( 3 ); and a printed wiring board ( 4 ) accommodated in the casing. A plurality of claw-like engaging parts...
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6760220 |
Rugged modular PC 104 chassis with blind mate connector and forced convection cooling capabilities
A chassis for circuit cards has a housing, a front end, a connector end, and a top cover. The housing has an airflow slot on its underside, and the top cover is open in nature, the combination of...
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6756138 |
Micro-electromechanical devices
A device having electrical and mechanical components. The device comprises multiple layers in which: a first layer or set of layers arranged is to function as one or more electrodes or conductors;...
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6751101 |
Electronic component and method of producing the same
An electronic component includes via holes having an elongated cross section, which are provided in a ceramic green molded product provided with a plurality of terminal conductors to define...
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6747875 |
Surface mount power supplies for standard assembly process
This improved surface mount power supply can withstand the rigors of the manufacturing process and still create sturdy and robust connection to a user's circuit card. The open frame power module...
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6747206 |
Junction box and ballast module assembly
A junction box and ballast circuitry assembly including a ballast housing for attachment to the junction box. The junction box is provided with two opposed open ends, one of the ends being in...
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6738263 |
Stackable ball grid array package
A stackable FBGA package is configured such that conductive elements are placed along the outside perimeter of an integrated circuit (IC) device mounted to the FBGA. The conductive elements also...
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6735087 |
Module and surface-mounted module
A surface-mounted module in which, after a module is assembled, each circuit element of the module can be evaluated. In addition, the whole module mounted on a substrate can be evaluated. The...
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6731489 |
5-pin protector
A Category 5 (as well as newer revisions, such as Category 6 and Category E)/single-pair surge protector module for protecting telecommunications related equipment and the like from transient...
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6728108 |
Access device of memory card
An access device of a memory card comprises a substrate for providing a receiving space. The substrate is positioned in an expanding slot of a system mainframe. The receiving space of the substrate...
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6721188 |
Power supply for low profile equipment housing
A digital data processing device, e.g., a web server, having a power supply and at least one component such as a motherboard or a disk drive powered by the power supply and interconnected therewith...
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6721185 |
Memory module having balanced data I/O contacts pads
A memory module having balanced data input/output contacts. A memory module includes a printed circuit board having an edge connector and a plurality of memory integrated circuits. The edge...
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6721176 |
Universal hard disk cartridge
A cartridge design allows any standard size IDE hard drive to be used like a removable media. The cartridge with the hard drive can then be connected to any computing devices via various interface...
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6721184 |
Module for connecting actuators and/or sensors
A module includes a mounting plate and a housing, which can be swiveled onto the latter. The housing includes a housing base and a housing cover joined together with the housing base in an...
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6704248 |
High density power module incorporating passive components distributed in a substrate
The present invention is directed towards a multilayered circuit module and a method for constructing such a module, wherein the module has passive components such as capacitors, inductors,...
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6703702 |
IC chip mounting structure and display device
IC CHIP MOUNTING STRUCTURE has IC chips having protruding electrodes, a flexible printed circuit board having conductors connected to the protruding electrodes of the IC chips, and a protective...
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6697257 |
Power semiconductor module
Disclosed in a power semiconductor module which includes a stack of carrier substrates, disposed one above the other in multiple layers and provided with at least one conductor track on at least...
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6697260 |
High-speed package design with suspended substrates and PCB
An integrated high-speed package comprising a package housing having a housing lip and connector having a center pin abutting along a bottom surface of the housing lip. For signal registration of a...
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6690580 |
Integrated circuit structure with dielectric islands in metallized regions
This disclosure describes use of dielectric islands embedded in metallized regions of a semiconductor device. The islands are formed in a cavity of a dielectric layer, as upright pillars attached...
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6687980 |
Apparatus for processing flexible tape for microelectronic assemblies
An apparatus for processing flexible tape for microelectronic assemblies includes a base having a top surface, a bottom surface and an aperture extending between the top and bottom surfaces, and a...
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6687134 |
Card extraction and separation system
An apparatus for separating and extracting printed circuit boards in a computer system. More specifically, a basket assembly is provided through which a number of printed circuit boards may be...
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6683250 |
Protected electronic assembly
A protected electronic assembly is provided that includes an electronic device, an outer shell, and an inner layer. The outer shell is preferably made from a rigid polymeric material, located over...
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6678167 |
High performance multi-chip IC package
The specification describes a multi-chip IC package in which IC chips are flip-chip bonded to both sides of a flexible substrate. The upper (or lower) surface of the flexible substrate is bonded to...
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6675471 |
Method of producing high-frequency modules
A method of producing high-frequency modules at a higher efficiency is provided comprising: an electronic components mounting step 62 of fabricating on a master substrate 21 rows of sub...
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6674645 |
High frequency signal switching unit
A high frequency signal switching unit includes a printed circuit board accommodated in the casing and having a ground layer formed on substantially one entire surface thereof. Input and output...
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6669095 |
Card-type peripheral device
A card-type peripheral device including a circuit board having a ground conductor, a conductive frame for supporting the circuit board, and a conductive panel attached to the conductive frame and...
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6665182 |
Module unit for memory modules and method for its production
The invention relates to a module unit for memory modules and to a method for producing the module unit. A module unit of this type has at least one main module and submodules. The modules are...
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6665190 |
Modular PC card which receives add-in PC card modules
A modular and user configurable PC Card which removably receives one or more add-in modules that provide selected functionality. The user inserts and removes selected modules in the PC Card to...
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6661670 |
Apparatus, assembly and system for enhancing EMI shielding
An assembly for use in providing EMI shielding for a circuit card. The assembly comprises a circuit card; a fastener; and, a shielding apparatus. The shielding apparatus comprises: a body providing...
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6657123 |
Power distribution cabinet
A power distribution cabinet for containing electrical components and associated circuitry includes a panel adapted to provide an interface for the distribution of power from a high voltage source...
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6655017 |
Electronic controller unit and method of manufacturing same
An electronic controller unit is formed of first and second base plates parallel to one another and spaced apart having a flexible substrate circuit board thereon with an intermediate portion of...
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6650546 |
Chip component assembly
A chip component assembly is provided that includes a plurality of chip components each having respective first and second terminal elements, the first terminal elements being joined to...
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