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Patent # Description
US-6,735,023 Optoelectronic module and method for its production
An optoelectronic module includes a transmitting and/or receiving element, a support on which the transmitting and/or receiving element is disposed, and a module...
US-6,734,770 Microrelay
A microrelay has a switching part which is pivotably suspended on a substrate and can be moved into two alternative switching states like a rocker, by...
US-6,734,761 Radio-frequency input stage
A radio-frequency input stage is specified and has a radio-frequency coupling element which couples an air interface to the inputs of parallel-connected...
US-6,734,728 RF power transistor with internal bias feed
Conventional broadband RF power amplifiers use a 1/4 wavelength transmission line to decouple the gate bias DC source from the gate circuitry and a second 1/4...
US-6,734,708 Controllable current source circuit and a phase locked loop equipped with such a circuit
A controllable current source circuit and a phase locked loop contained such a circuit are disclosed. The current source circuit such a single switched driver...
US-6,734,695 Method and semiconductor component having a device for determining an internal voltage
A method and a semiconductor component are described in which an internal voltage to be measured is divided via a matched voltage divider, and is passed to a...
US-6,734,676 Method and timing circuit for generating a switching or control signal
A method for generating a control signal after a predeterminable period of time is described. The method includes applying a voltage to an inductor at a...
US-6,734,600 Component for forming vertically standing waves of a wavelength
A component has a piezoelectric layer, which is arranged between a first lower electrode and a first upper electrode and also a second lower electrode and a...
US-6,734,520 Semiconductor component and method of producing it
A semiconductor component includes a first layer and at least one adjacent semiconductor layer or metallic layer, which forms a rectifying junction with the...
US-6,734,474 Integrated semiconductor circuit having contact points and configuration having at least two such circuits
For a selection of semiconductor chips stacked on top of one another, the invention includes leading through selection contact points of one chip on a rear side...
US-6,734,459 Semiconductor memory cell
A semiconductor memory cell is formed in a substrate and includes a capacitor, a transistor, and an electrical contact. The transistor includes a doped region...
US-6,734,097 Liner with poor step coverage to improve contact resistance in W contacts
A method of filling a damascene structure with liner and W characterized by improved resistance and resistance spread and adequate adhesion comprising: a given...
US-6,734,095 Method for producing cavities with submicrometer patterns in a semiconductor device using a freezing process liquid
A method for producing cavities, which are patterned in submicrometer dimensions, in a cavity layer of a semiconductor device, is described. In the method, a...
US-6,734,077 Method for fabricating a trench capacitor for a semiconductor memory
A method for fabricating a trench capacitor for a semiconductor memory includes forming a masking layer in a trench that is disposed in a substrate....
US-6,734,063 Non-volatile memory cell and fabrication method
Memory cell transistors with back-channel isolation are produced without using an SOI substrate. With the word line stack acting as a mask, the semiconductor...
US-6,734,059 Semiconductor device with deep trench isolation and method of manufacturing same
A semiconductor device and method of making the same is provided having enhanced isolation between the bit line contact and the gate region of the semiconductor...
US-6,734,057 Method of patterning capacitors and capacitors made thereby
A method of forming a ferroelectric capacitor, in particular for use in a FeRAM or high-k DRAM application, and a capacitor made by the method. The method...
US-6,733,189 Electrooptical transmitting/receiving module, and method for producing the module
An electrooptical transmitting and/or receiving module has a lead frame and an optoelectronic transducer mounted thereon. The lead frame and the optoelectronic...
US-6,732,855 Conveying element and conveyor means for conveying wafer receptacles, and method
A conveyor element (10) for conveying wafer receptacles between a conveyor (12) and a loading station (11) of a manufacturing system in the semiconductor...
US-6,732,590 Pressure sensor and process for producing the pressure sensor
The invention relates to a pressure sensor with an MEM structure (micro electro mechanical structure), which has a hollow housing in which a semiconductor chip...
US-6,731,882 Leadframe-based optoelectronic bidirectional transmitting and receiving module
The transceiver module has the transmitter and receiver mounted on one side of a leadframe above light passage openings formed therein. A beam deflection...
US-6,731,567 DDR memory and storage method
The invention relates to a DDR memory and to a storage method for storing data in a DDR memory having a plurality of memory cells which each have a prescribed...
US-6,731,554 2T2C signal margin test mode using resistive element
The present invention provides a test mode section for facilitating a worst case product test sequence for signal margin to ensure full product functionality...
US-6,731,552 Integrated dynamic memory and operating method
An integrated dynamic memory includes a memory cell array having memory cells for storing a charge corresponding to an information bit. The memory cell array has...
US-6,731,529 Variable capacitances for memory cells within a cell group
A memory chain with capacitors having different capacitances, depending on the location of the memory cell within the chain, is described. Varying the...
US-6,731,443 Total error multiplier for optimizing read/write channel
A method and apparatus to optimize a bit error rate for a partial response, maximum likelihood ("PRML") read/write channel is disclosed. A channel margining...
US-6,731,131 Circuit for an electronic semiconductor module
It is an aim to reduce an area required on a chip for interconnects which cross a spine center. The circuit has n inputs, which are disposed on one side of the...
US-6,730,989 Semiconductor package and method
A semiconductor packaging arrangement, or module, includes a printed circuit board having an electrical interconnect thereon and a semiconductor package mounted...
US-6,730,982 FBEOL process for Cu metallizations free from Al-wirebond pads
A process of making an interconnection structure of Cu FBEOL semiconductor devices that does not rely upon Al-wirebond pads which require additional patterning...
US-6,730,930 Memory element and method for fabricating a memory element
A memory element with organic material comprises two metallized layers, arranged one on top of the other, with first lines and second lines which are arranged to...
US-6,730,607 Method for fabricating a barrier layer
A method of fabricating a barrier layer includes oxidizing a silicon-containing substrate to form a substrate oxide layer on the surface of the substrate,...
US-6,730,562 Method of patterning ferroelectric layers
A method for structuring ferroelectric layers on semiconductor substrates retains or regenerates the adherence and breakdown voltage resistance of the...
US-6,730,463 Method for determining and removing phase conflicts on alternating phase masks
A photoresist layer on a substrate wafer is exposed in first sections with a first exposure radiation and in second sections with a second exposure radiation...
US-6,729,775 Electro-optical module with a housing
The electro-optical module has a housing in which a supporting plate provided with at least one optical element, electric circuit elements, and electric...
US-6,729,774 Electro-optical module
An electro-optical module includes a connector and a module body having an electro-optical converter. The connector accommodates one end of a fiber optic...
US-6,728,902 Integrated circuit having a self-test device for carrying out a self-test of the integrated circuit
An integrated circuit includes a self-test device which is provided for executing a self-test of the integrated circuit and which has a control output. A program...
US-6,728,321 Receiving device for angle-modulated signals
A receiving device for angle-modulated signals performs the channel selection in a digital manner rather than an analog manner. A receive signal is preferably...
US-6,728,147 Method for on-chip testing of memory cells of an integrated memory circuit
A method for on-chip testing of memory cells of a cell array of an integrated memory circuit includes writing different data patterns to memory cells and reading...
US-6,728,145 Semiconductor memory with a signal path
A semiconductor memory has a data signal path and a control device in order to supply functional elements of the data signal path with control signals....
US-6,728,144 Method and circuit configuration for generating a data strobe signal for very fast semiconductor memory systems
A method is provided for generating a data strobe signal in order to transmit the latter through a signal line with tristate behavior from/to a semiconductor...
US-6,728,143 Integrated memory
An integrated memory having a memory cell array has a control circuit for controlling a memory access for reading out or writing a data signal of one of the...
US-6,727,989 Enhanced overlay measurement marks for overlay alignment and exposure tool condition control
In an overlay measurement mark comprising an inner box and an outer box located at a predetermined area on a mask through which patterns are formed on a...
US-6,727,733 Output driver circuit and method for adjusting a driver device
An output driver circuit includes a delay device disposed between a signal input and a driver device. The input signal to the driver device can be delayed by a...
US-6,727,721 Method for switching from a first operating condition of an integrated circuit to a second operating condition...
The invention provides a method for switching from a first operating condition of an integrated circuit to a second operating condition of the integrated circuit...
US-6,727,693 Circuit configuration and sensor device
The circuit configuration converts an input signal into a binary output signal. The circuit has at least one comparator, at least one demodulation unit, and at...
US-6,727,587 Connection device and method for producing the same
A connection device for a circuitry device connects a circuitry unit with a contact device to thermo-mechanically uncouple the circuitry unit and the contact...
US-6,727,586 Semiconductor component
A semiconductor component that is suitable for wafer level packaging contains a plurality of contact elements that are elevated relative to a main body of the...
US-6,727,576 Transfer wafer level packaging
A semiconductor structure and a method for forming the semiconductor structure, including a semiconductor chip and a conductive layer disposed over a portion of...
US-6,727,162 Semiconductor chip assembly system with a suction nipple for removing a semiconductor chip
A semiconductor chip assembly system has a suction nipple for picking up a semiconductor chip from a carrier film. For this purpose, the suction nipple has a...
US-6,725,725 Micromechanical differential pressure sensor device
A micromechanical differential pressure sensor device for measuring a pressure difference between two mutually separated spaces or media, in which two absolute...
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