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5793615 |
Multiplex control of components and subsystems in motor vehicles
This invention relates to a multiplex control of components and subsystems in motor vehicles having: a central electronic control unit and multiplex bus electronic units (3) associated with each...
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5786987 |
Modular electrical interface device
An interface device having a printed circuit board connected to a processor unit and an electronic base with grooves to receive the board with active or passive interface devices connected by...
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5764826 |
PD/LD module and PD module
Bidirectional optical communication system transmits optical signals with two different wavelengths λ 1 and λ 2 (λ 1 <λ 2 ) between a broadcasting station and a plurality of ONU...
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5761046 |
Sealed housing for an electrical component
A housing for an electrical component which protects the electrical component sealed therein and reduces mechanical stress on the electrical component includes two housing sections which are...
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5751058 |
Semiconductor device having parallel overlapping main current terminals
Main current terminals (31, 32) electrically coupled to main electrodes of IGBT elements (27) which are loaded on a power substrate (30) project from a side wall of a case (21) to the exterior. The...
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5748456 |
Power semiconductor module system
A power semiconductor module system includes a plurality of types of power semiconductor modules (310), which each contain one or more controllable power semiconductors (36, 37) and are each...
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5745339 |
Packing element including a foam plastic body and a device relating to this packing element
The invention relates to a packing element, which can be used for packing and arranging one or more electric components of an appliance, depending on the case together with the same or similar...
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5742478 |
Radiating structure of a power converter
A printed circuit board and heat conductor plate assembly is secured within an housing that includes a front cover, a rear cover and a base plate, whereby heat is dissipated from the assembly...
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5737190 |
Digital input/output circuit board
A digital input/output circuit board includes a plurality of module receptacles for selectively mounting input modules or output modules, wiring terminals for attaching field wires to electrically...
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5737194 |
Input/output module assembly
An input/output module functioning as a peripheral channel adapter or gateway to a network in a high speed digital processing system, the input/output module including a plurality of circuit board...
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5731959 |
Resistor-printed board built in a flyback transformer for a video display appliance
A resistor-printed board built in a flyback transformer for a video display appliance with a reduced size as well as the resistance error of the printed resistors. A focus volume and a screen...
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5731957 |
Transponder including a fluid cushioning medium and a method for its production
Transponder A,B! formed of a bottom-closed elongate tubular enclosure 12! having a mouth 12'! at an upper end and circuit-receiving space within the enclosure for fully receiving an electronic...
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5729442 |
Thermostat housing with removable terminal block
A thermostat housing which provides a protective enclosure for electronic components of a thermostat assembly comprises a base, a terminal block removably attached to the base, and a cover. The...
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5729211 |
Assembly for transferring data
An assembly for transferring data comprises a measurement data acquisition unit in the form of a portable measuring device, a measurement data processing unit, and an auxiliary unit for...
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5727110 |
Electro-optic interface for field instrument
A remotely powered field instrument comprises a housing with an electronics compartment, a terminal compartment, and a bulkhead separating the electronics compartment from the terminal compartment....
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5724554 |
Apparatus for dual serial and parallel port connections for computer peripherals using a single connector
A 25-pin cable socket has serial pins and parallel pins. Pins 18 through 25 are at ground level only if a parallel cable is inserted in the socket. Serial communication lines are provided to a...
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5717573 |
Interconnection card and methods for manufacturing and connecting the card
Both sides of a wiring board have electric components mounted thereon and both sides are supported by bracing pins projecting from the inner surfaces of a metal mold. The mold is filled with resin...
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5714924 |
Positive characteristic thermistor device
The internal space of the case is divided into first housing portions and a second housing portion separated from the first housing portions by a partitioning wall. A positive characteristic...
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5712766 |
One-piece housing and interlocking connector for IC card assemblies
An IC card assembly includes a one piece molded housing having an open end and a cavity formed therein. The open end includes an interface having a plurality of keyed first interlock surfaces. An...
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5703759 |
Multi-chip electrically reconfigurable module with predominantly extra-package inter-chip connections
An electrically reconfigurable multi-chip module (MCERD) comprises three electrically reconfigurable integrated circuits (ERICs) enclosed in a package. The package provides for more "extra-package"...
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5703754 |
Fastenerless sealed electronic module
A die cast housing having an open side receives a circuit which seats on a housing ledge near the open side. An accelerometer and other components carried by the board are enclosed by the housing...
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5663871 |
Dual PCB subassembly for an electronic device having an electronic component
A printed circuit board (PCB) subassembly of first and second PCB's disposed back to back, a group of jumper pins extending through the PCB's to electrically connect the circuit elements of the...
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5654701 |
Detachable tamper resistant security module
A data entry module having a keypad responsive to manual activation for generating electrical signals. A shaped mass of material is provided having a processor embedded therein for processing the...
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5650916 |
IC card and socket connections
The invention provides for sharing a socket between a new-standard IC card provided with side electrodes on the sides thereof, to thereby allow the number of connections to be increased, and a...
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5640306 |
Contactless smart card the electronic circuit of which comprises a module
The contactless smart card according to the invention is provided with an electronic circuit which is physically inacessible from the outside and including, on an insulating film (12), electronic...
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5633572 |
Back-up power supply with replaceable battery pack
A back-up power supply includes a fixed charger fixably mounted in an enclosure of a computer system and having a charging circuit electrically coupled to the computer system. The charger is...
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5631806 |
Lead with slits for reducing solder overflow and eliminating air gaps in the execution of solder joints
The portion of the lead which is soldered between electrical components in a circuit module includes one or more radially extending slits. Once heated, the fluid solder is drawn into the slits by...
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5629831 |
Modular control circuit with bus conductor
A modular control system for connecting the electrical components of an automated system, such as switches, sensors, reactors and field units, with a master field bus system via an assembly of...
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5627413 |
Voltage regulator disable circuit
A circuit disables an on-board voltage regulator when an upgrade voltage regulator is installed. The system including the voltage regulator disable circuit of the preferred embodiment comprises an...
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5625286 |
Digital multimeter having an improved design against mechanical shock
A digital multimeter having a structure built to withstand mechanical shock. The digital multimeter has an enclosure in which there is disposed a shielding or protecting plate provided with an...
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RE35496 |
Semiconductor device and method of producing the same
A semiconductor device of the present invention accommodates a large semiconductor chip in a downsized package without impairing its reliability. The semiconductor chip is bonded on a relatively...
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5617307 |
Electronic variable speed drive
An electronic variable speed device which includes a rectifier supplied with an alternating current, at least one capacitor and an inverter supplied with a DC voltage from the rectifier to the at...
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5610376 |
Interlocking structure and detector for sensing the position of an operating member in detachable electronic equipment
In a detachable electronic device with a device body which can be detached from a stationary portion and a control unit which can be detached from the device body, the device body is prevented from...
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5610395 |
Photodetector module with a photodiode electrically connected directly on top of a parallel plate capacitor
A photodetector module contains a package, a photodiode, a preamplifier, a bypass capacitor, a cap with a lens and a sleeve. A parallel plate capacitor is used as the bypass capacitor. The parallel...
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5594626 |
Partially-molded, PCB chip carrier package for certain non-square die shapes
A dambar-less leadframe is sandwiched between two printed circuit boards (PCBs). The PCBs form a major portion of the package body, and isolate the leadframe leads from plastic molding compound. In...
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5587884 |
Electrical connector jack with encapsulated signal conditioning components
A modular jack electrical connector assembly 2 suitable for conditioning the signals in unshielded twisted pair wires for use with network components is disclosed. The modular jack 2 comprises a...
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5576935 |
Common circuit board connectable to multiple alternative single-sided expansion boards
A expansion board including a main board, a common board and a system connector. The main board including a cutout and a board connector for receiving the common board. The common board having a...
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5569879 |
Integrated circuit micromodule obtained by the continuous assembly of patterned strips
A micromodule includes a slotted metal strip and a perforated dielectric strip having a thickness of less than 70 micrometers, preferably between 30 and 50 micrometers. The metal strip is bonded to...
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5568355 |
PCB housing with two-part terminal-access cover
A housing is provided with a base part to receive a plurality of equipment units, such as primed circuit boards. To facilitate access to terminal regions of the circuit boards, a two-part cover is...
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5548484 |
IC card-receiving host
A card-receiving host having a simple push latch/unlatch mechanism to aid in withdrawal of an inserted IC card. The host (24, FIG. 2) has dual push latch/unlatch mechanisms (54) which allows the...
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5544014 |
IC card having a built-in semiconductor integrated circuit device
A first aspect of the present invention comprises a card substrate having a front surface and a reverse surface, a magnetic stripe provided on the reverse surface for storing information therein, a...
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5539252 |
Fastener with onboard memory
A fastener is provided with onboard memory in the form of a non-volatile memory device. The fastener defines a casing with an elongate body and a transverse gripping head, such casing defining a...
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5535097 |
Implantable medical device including a first enclosure portion having a feedthrough in a second interior surface
An implantable medical device including a hermetic housing containing an electronic circuit, such as a cardiac pacemaker. The electronic circuit may be coupled to a medical lead by means of a...
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5530621 |
Portable electronic module device with tactile button and tact switch
A tactile button (10) for activating a tact switch within electronic circuitry enclosed by a housing element (104). The housing element (104) comprises an arcuate edge (106) forming an arcuate...
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5526233 |
Adapter for integrated circuit device, and data transmission system using the same
An IC memory device has input/output terminals, a holder for detachably housing the memory device, and an IC card-type adapter which is provided with connection terminals to be connected to the...
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5519252 |
Power semiconductor device employing pin block connection arrangement for facilitated and economized manufacture
In a power semiconductor device having a power circuit 1 and a control circuit 2 incorporated in a resin case 4, said circuits being mounted on different substrates 1a and 2a and interconnected...
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5508886 |
Electrical system consisting of individual subassemblies
In an electrical system consisting of individual subassemblies, particularly in a control system composed of modules, the individual subassemblies (1, 2) comprise housings, which are adapted to be...
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5502667 |
Integrated multichip memory module structure
An integrated multichip memory module structure and method of fabrication wherein stacked semiconductor memory chips are integrated by a controlling logic chip such that a more powerful memory...
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5500628 |
Double-sided oscillator package and method of coupling components thereto
A double-sided oscillator package (200) is provided. The package (200) has an open-top receptacle (212) adapted to receive an electronic component and an open-bottom receptacle (214) adapted to...
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5490086 |
Plug-in ground fault monitor for a circuit breaker
The present invention provides a plug-in ground fault monitor module for a circuit breaker trip unit configured to operate with a plurality of different plug-in plug-in modules. The ground fault...
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