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7613011 |
Signal-segregating connector system
A signal-segregating connector for use in a system having a printed circuit board, a first electrical structure and a second electrical structure. The connector includes a first set of conductive...
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7606048 |
Integrated circuit stacking system
The present invention stacks packaged integrated circuits into modules that conserve PWB or other board surface area. The present invention can be used to advantage with packages of a variety of...
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7602616 |
Method and apparatus for assembling multi-core dice using sockets with multiple sets of front side bus contacts
An embodiment of the present invention is a technique to assemble multi-core dice. A first socket has first N sets of front side bus (FSB) contacts to house a first package having first 2N dice....
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7586758 |
Integrated circuit stacking system
The present invention stacks packaged integrated circuits into modules that conserve PWB or other board surface area. The present invention can be used to advantage with packages of a variety of...
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7586756 |
Split thin film capacitor for multiple voltages
An apparatus, and a method for forming, a split thin film capacitor for providing multiple power and reference supply voltage levels to electrical devices such as integrated circuits, may be useful...
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7580269 |
Apparatus for supplying power to a semiconductor device using a capacitor DC shunt
A power shunt for use within a semiconductor device of a type having a motherboard and an integrated circuit package electrically coupled to the motherboard and of a type having a spaced portion...
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7573724 |
Memory module and connection interface between the memory module and circuit board
A motherboard may have contact pads arranged along a peripheral region on one or both surfaces thereof. A memory module may have unit packages fixed to an upper plate and a lower plate of a module...
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7567442 |
CPU mounting apparatus
A CPU mounting apparatus is disclosed. The CPU mounting apparatus includes a CPU receiver, two lever holders, two clips, two resilient members, a pair of levers, and a handle. The CPU receiver...
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7558072 |
Adapter module
An adapter module is described. The adapter module includes a circuit board, a first socket and an adapter device. One face of the first socket is electrically connected to the circuit board on the...
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7542305 |
Memory module having on-package or on-module termination
A memory module adapted for installation in an open memory socket on a mainboard of a computer. The memory module includes a substrate with an edge connector comprising pins along an edge of the...
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7539027 |
Force distributing spring element
A force distributor is configured for disposition between a printed circuit board and a stiffening plate, which is spaced from the printed circuit board. The force distributor is configured to...
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7539026 |
Sub-mezzanine structure for printed circuit card assemblies
A method of assembling and configuring multiple mezzanine cards on a carrier card is disclosed. The method includes the establishing an I/O profile that represents the I/O configuration of a...
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7539024 |
Active dual in line memory module connector with re-driven propagated signals
An Active edge connector for memory modules has a base including two PCB sides and a spacer separating the sides, with driver chips mounted on each side of each side, printed wiring electrically...
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7539023 |
Monolithic plug-in power supply
A power supply is described. The power supply includes a main power connector and one or more circuit boards rigidly connected to the main power connector, including mechanical and electrical...
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7535720 |
Electronic apparatus
An electronic apparatus includes a circuit portion having a connector to which an interface cable is connected, a case for accommodating the circuit portion and having a wiring route for the...
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7529521 |
Pluggable small form factor transceivers
The present invention provides a transceiver housing comprising: an opening at a proximal end thereof for receiving a optical receptacle; an electrical contact for engaging the optical receptacle...
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7525816 |
Wiring board and wiring board connecting apparatus
The present invention provides a wiring board including a first board provided with a first wiring pattern and a second board provided with a second wiring pattern while the first wiring pattern...
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7525813 |
Semiconductor device
In a semiconductor device such as a high-frequency power amplifier module, a plurality of amplifying means are formed on a semiconductor chip which is mounted on a main surface of a wiring...
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7515436 |
Communication unit
In a communication unit 100 , a ground layer section 101 which is a sheet-like conductive material and a power-source layer section 102 which is a sheet-like conductive material are laid out...
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7506092 |
Bridge card for converting a bus connection of a parallel daughter card mounted thereon to a different bus connection of a mother board
The present invention discloses an apparatus for operatively connecting a PCI-X or AGP device card (having a PCI-X or AGP bus) to a PCI-E bus connection on a mother board by mounting the PCI-X or...
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7490277 |
Peripheral connector with boundary-scan test function
A peripheral connector includes a peripheral signal terminal set and a test signal terminal set for respectively electrically connecting a peripheral interface and a boundary scan interface of a...
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7477521 |
Isolating stress on a printed circuit board
Printed circuit boards (PCB's) with edge connectors undergo bending stresses whenever the edge connectors are plugged into mating connectors. The bending stresses causes deformation of the printed...
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7474538 |
Semiconductor device mounting board, method of manufacturing the same, method of inspecting the same, and semiconductor package
A semiconductor device mounting board, a method of manufacturing the same, a method of inspecting the same, and a semiconductor package are provided. The semiconductor device mounting board is...
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7471520 |
Impedance matching external component connections with uncompensated leads
In one aspect, an electronic assembly includes an interconnection substrate, a component, and a discontinuity compensator. The interconnection substrate includes a signal conductor and a ground...
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7450398 |
Printed circuit board
An improved printed circuit board (PCB) includes first and second substrates, which are disposed being distanced or spaced mutually and in which at least one or more semiconductor chips are...
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7440291 |
Method of reducing noise induced from reference plane currents
A method of reducing noise induced from reference plane currents is disclosed. The method includes routing a first path for an electrical trace on a circuit board such that the first path...
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7436675 |
Constant current class 3 lighting system
A flexible cable is provided for a lighting system having a power supply that includes a power supply input to receive a first signal having a first frequency and a circuit for converting the first...
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7423885 |
Die module system
A flex circuit is populated on one or both sides with plural integrated circuit die. In a preferred mode, the flex circuit is populated with flip-chip die. One side of the flex circuit has a...
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7420813 |
Fastening structure for stacking electric modules
A fastening structure for stacking a plurality of electronic modules on a mainboard is provided. The fastening structure includes a locking member and a plurality of supporting members. The locking...
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7407393 |
Super slim compact flash (CF) light universal serial bus (USB) device
An embodiment of the present invention includes a super slim compact flash (CF) light Universal Serial Bus (USB) device having a top cover, a top cover slot formed within the top cover and forming...
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7383992 |
Memory card with host interface and including internal interface for receiving micro-size memory cards
The invention is directed to a device that functions as an adaptor for a micro-memory card. The device includes a port to receive the micro-memory card and an internal interface within the port...
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7373107 |
Ultra-wideband wireless backplane
A backplane for an electronic data communication system is disclosed. The backplane comprises at least one ultra-wideband transmitter configured to transmit data in the form of a plurality of...
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7362589 |
Circuit board adapted to couple to different types of add-in cards
A circuit board comprising at least one slot provided on a surface of the circuit board. An add-in card can be mated to the slot. The slot comprises a first electrical connection adapted to couple...
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7362588 |
Flying capacitor type battery voltage detector
In a flying capacitor type battery voltage detector on a circuit substrate, a large number of photo MOS switches having performance highly depending from temperature are dividedly disposed on front...
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7360376 |
Function transform sub-base
Methods, devices and systems for coupling an HVAC controller to an HVAC system are provided. In several embodiments, a sub-base is provided allowing an HVAC controller to be coupled to a printed...
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7351072 |
Memory module, memory extension memory module, memory module system, and method for manufacturing a memory module
A memory extension memory module, a memory module system, and a memory module is disclosed. The memory module including at least one memory device and a connector for connecting the memory module...
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7348495 |
Uniform force hydrostatic bolster plate
A method and apparatus to mount a uniform force hydrostatic bolster plate to a substrate. One embodiment of the invention involves a method to assemble a uniform force hydrostatic bolster plate on...
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7347736 |
Reduced-length, low-profile USB device and card-like carrier
A USB device in which all of the devices ICs are located on a lower surface of a PCB (i.e., opposite to the metal contacts) to minimize the device's thickness, and at least one of the ICs is...
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RE40154 |
Fiber optic module
A fiber optic module includes a connector connected to a mother board of a host computer, an LD semiconductor IC for converting serial data received from the mother board to an LD electric signal...
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7336499 |
Flexible printed wiring board
An object of the present invention is to provide a flexible printed wiring board which relaxes stress concentration in the flexible printed wiring board during production steps, thereby preventing...
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7312404 |
Conductive contamination reliability solution for assembling substrates
A method and apparatus to eliminate conductive contamination reliability problems for assembled substrates, such as electrical arcing in power semiconductor leads. One embodiment of the invention...
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7310240 |
Method for increasing stability of system memory through enhanced quality of supply power
An apparatus for buffering power transients in a supply power for expansion cards inserted into expansion slots on a computer motherboard. The apparatus comprises a printed circuit board, a...
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7304857 |
Sensor node and circuit board arrangement
An electronic circuit, preferable as a sensor node, has a highly sensitive radio function and is capable of performing a low-power-consumption operation. The electronic device has a board; a...
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7292458 |
Circuit board assembly having a set of edge clips for connecting multiple boards together
A circuit board assembly includes a motherboard defining a motherboard plane, and a daughter board defining a daughter board plane which is substantially parallel to the motherboard plane. The...
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7283374 |
Grow as you go equipment shelf
An extendable enclosure for circuit cards provides the capability for a customer to purchase a low cost system up-front, but still allow for growth. The extendable enclosure for circuit cards...
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7280365 |
Multi-processor module with redundant power
One embodiment includes an electronic assembly having a first printed circuit board (PCB) and a second PCB having at least two processors. The second PCB is coupled to and disposed above the first...
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7272009 |
Method and apparatus for heat sink and card retention
A heat sink retention apparatus includes a base member and a heat sink mount including a pivotal base coupler and a board mounting member, whereby the heat sink mount is operable to mount to a...
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7248481 |
Circuit board and system with a multi-portion socket
Circuit board and system with multi-portion sockets, and signal methods practiced thereon are described herein.
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7239522 |
Methods and apparatus for reducing the opportunity for accidental removal or insertion of components
Methods and apparatus for preventing the accidental or premature decoupling of a device from a support chassis. The apparatus includes a moveable securing member. The moveable securing member is...
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7238890 |
PTFE stud for ultrahigh-value resistor and method therefor
A PTFE stud for an ultrahigh-value resistor includes a first portion to be mounted on a substrate and a second portion attached to the first portion so as to not be in contact with the surface of...
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