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Patent # Description
US-7,573,328 Power amplifier
A power amplifier is disclosed. In one embodiment, the power amplifier is a Class-D Amplifier having a differential pulse width modulator is disclosed. The...
US-7,573,287 Variable drive module for driving a load
A drive module for driving a load is disclosed. In one embodiment, the drive module includes an output terminal for connecting the load. A first control terminal...
US-7,571,853 Device and method for supplying a data transfer unit with energy
Device for supplying a data transfer unit with energy, having an energy supply input via which the energy can be fed into the data transfer unit, and a...
US-7,570,930 Amplifier arrangement, polar transmitter having the amplifier arrangement and method for amplifying signals
An amplifier arrangement contains a first signal input for supplying a carrier signal, a second signal input for supplying an amplitude modulation word and an...
US-7,570,507 Quasi-differential read operation
A memory device includes an array portion of resistive memory cells comprising a plurality of bit line pairs. The device further includes a read circuit operably...
US-7,570,353 Fabrication and test methods and systems
Methods and systems for fabricating and testing semiconductor devices are disclosed. In one embodiment, a method of forming a material includes providing a first...
US-7,569,938 Interconnections for integrated circuits
An interconnect connection structure having first and second interconnects and multiple connection elements that electrically connect the first interconnect to...
US-7,569,920 Electronic component having at least one vertical semiconductor power transistor
An electronic component includes a vertical semiconductor power transistor and a further semiconductor device arranged on the transistor to form a stack. The...
US-7,569,903 Component arrangement having a transistor and an open-load detector
One embodiment of the invention relates to a component arrangement including a load and an open-load detector. The load transistor has a first transistor region...
US-7,569,878 Fabricating a memory cell array
A DRAM memory cell array is fabricated such that, for each memory cell of the array, the gate electrode is initially produced such that it is insulated from all...
US-7,569,474 Method and apparatus for soldering modules to substrates
A method and apparatus for attaching a module such as a semiconductor device, having an array of contacts arranged thereon in a given pattern to a substrate such...
US-7,569,427 Semiconductor component with connecting elements and method for producing the same
A semiconductor component with connecting elements between a semiconductor chip made from a semiconductor wafer with discrete semiconductor components and a...
US-7,567,999 Device and method for calculating a result of a division
A device for calculating a result or an integer multiple of the result of a division of a numerator by a denominator includes a unit for providing a factor which...
US-7,567,668 Calculating unit and method for performing an arithmetic operation with encrypted operands
A calculating unit for performing an arithmetic operation with at least two operands, the at least two operands being encrypted, includes an arithmetic-logic...
US-7,567,644 Phase-lock loop, method for frequency switching in a phase-lock loop, and use of said phase-lock loop
The invention relates to a phase comparison circuit including a reference input and a feedback input, and an output provided with a controlled oscillator which...
US-7,567,626 Radio receiver for the reception of data bursts which are modulated with two modulation types
The invention relates to a radio receiver for the reception of a data burst which is transmitted by a transmitter, in which case the data burst includes a first...
US-7,566,941 Magnetoresistive memory cell and process for producing the same
A magnetoresistive memory cell includes a tunnel barrier region between first and second electrode devices. The first electrode device includes a natural...
US-7,566,585 Semiconductor component and method for production of a semiconductor component
A semiconductor substrate, a semiconductor chip and a semiconductor component with areas composed of a stressed monocrystalline material, and a method for...
US-7,566,490 Composite material and base plate
A composite material and a base plate made of this composite material for mounting electrical components and for connecting these components to a cooling device...
US-7,566,378 Arrangement of electronic semiconductor components on a carrier system for treating said semiconductor...
The invention relates to an arrangement of electronic semiconductor components on a carrier system for treating the semiconductor components with a liquid...
US-7,565,602 Memory error detection device and method for detecting a memory error
A memory error detection device for a memory having cells arranged in memory rows and columns, wherein the memory is occupied such that the protection memory row...
US-7,565,601 Circuit for carrying out the add compare select operation with a functionality going beyond this
A circuit is disclosed that is designed to carry out add compare select operations for determination of state metrics. The circuit is also designed to carry out...
US-7,565,466 Memory including an output pointer circuit
A memory including an input register, an input pointer circuit, and an output pointer circuit. The input register is configured to receive and latch-in valid and...
US-7,564,926 Method and device for calculating zero-crossing reference sequences for signal detection of angle-modulated...
A method for calculating zero-crossing reference sequences ({t.sub.i}) for the data detection of a sequence of zero crossings ({{circumflex over (t)}.sub.i}) of...
US-7,564,723 Reducing current consumption for input circuit of an electronic circuit
The invention relates to an input circuit for an electronic circuit, for receiving and assessing an input signal and for driving the input signal to a downstream...
US-7,564,718 Method for programming a block of memory cells, non-volatile memory device and memory card device
A method is provided for programming a block of memory cells of a non-volatile memory device. A first group of memory cells of the block of memory cells is...
US-7,564,664 ESD protection circuit for a high frequency circuit
An ESD protection circuit is disclosed. In one embodiment, the ESD circuit is coupled to at least one signal transmission line and a positive and negative supply...
US-7,564,303 Semiconductor power device and RF signal amplifier
A semiconductor power device comprises a flange, a die having a gate, a source, and a drain. The source is electrically coupled to the flange. A drain matching...
US-7,564,284 Time delay circuit and time to digital converter
A time delay circuit is disclosed and includes a delay line with a first delay circuit and at least a second delay circuit connected downstream. An interpolation...
US-7,564,103 High-frequency switching transistor and high-frequency circuit
A high-frequency switching transistor comprises a substrate having a substrate dopant concentration and a barrier region bordering on the substrate, which has a...
US-7,563,682 LDMOS transistor device, integrated circuit, and fabrication method thereof
An LDMOS transistor device in an integrated circuit comprises a semiconductor substrate (10), a gate region (1) including a gate semiconductor layer region (2;...
US-7,561,857 Model network of a nonlinear circuitry
A model network of a nonlinear circuitry includes one or more static nonlinear elements and a plurality of linear filters with transfer functions. A method for...
US-7,561,683 Method for measuring resistance for a subscriber line interface circuit using a protective circuit
The invention relates to a method for ascertaining a resistance value (Z) between a first contact (2) and a second contact (3) in a subscriber line interface...
US-7,561,639 Method and device for estimating channel properties of a transmission channel
To estimate physical properties of a wired or wireless transmission channel it is proposed to sample a signal, received via the transmission channel, for example...
US-7,561,460 Resistive memory arrangement
Provided is a resistive memory arrangement having a cell array structured in rows and columns and having resistive memory cells connected to a drive element for...
US-7,560,873 Method for detection of non-zero-voltage switching operation of a ballast of fluorescent lamps, and ballast
The invention relates to a method for detection of non-zero-voltage switching operation of a lamp ballast, which has a half-bridge circuit with a first and a...
US-7,560,833 Drive circuit having a transformer for a semiconductor switching element
A drive circuit for a semiconductor switching element includes a transformer, first and second driver circuits, and a rectifier element. The drive circuit...
US-7,560,801 Rewiring substrate strip with several semiconductor component positions
A rewiring substrate strip and a method of producing a rewiring substrate strip is disclosed. In one embodiment, the rewiring substrate strip has several...
US-7,560,783 Metal-semiconductor contact, semiconductor component, integrated circuit arrangement and method
The present invention relates to a metal-semiconductor contact comprising a semiconductor layer and comprising a metallization applied to the semiconductor...
US-7,560,351 Integrated circuit arrangement with low-resistance contacts and method for production thereof
An integrated circuit arrangement and fabrication method is presented. The integrated circuit arrangement contains a semiconductor and a metal electrode. The...
US-7,558,991 Device and method for measuring jitter
A test device contains a data pattern generator for providing a delta-sigma-modulated data stream sampled with a sampling frequency f.sub.s at its output. A...
US-7,558,817 Apparatus and method for calculating a result of a modular multiplication
Apparatus for calculating a result of a modular multiplication of a first operand and a second operand with regard to a modulus, each having a length of 2 n...
US-7,558,732 Method and system for computer-aided speech synthesis
Method and system for computer-aided speed synthesis for synthesizing electronic text by performing a predefined series of rules-based analyses in a predefined...
US-7,558,352 Apparatus and method for preprocessing of pilot symbols for channel estimation by means of adaptive low-pass...
The invention relates to an apparatus for preprocessing of pilot symbols for channel estimation. The pilot symbols are transmitted from a base station and are...
US-7,558,208 Method for balancing the load of a wireless local area network
The method of the present invention selects an access point with the lowest load, which will reply to the probe-request packet sent by a station, and then...
US-7,558,145 Word line control for improving read and write margins
Apparatus to apply a voltage to the word line during a first time interval portion of the access cycle and to apply a further voltage to the word line during a...
US-7,558,037 Over current protection circuit and method
Circuit and method for providing over-current and overloading protection with a single additional pin. A converter controller circuit is provided that includes a...
US-7,557,653 Shared linearity maintenance in power amplifiers
In some embodiments, a circuit includes a power amplifier including an input terminal configured to receive an input signal and an output terminal to provide an...
US-7,557,599 Apparatus and method for determining a current through a power semiconductor component
A circuit configuration includes a power switch and a measuring configuration for detecting the load current through the power switch. The circuit configuration...
US-7,557,519 Controlling power to light-emitting device
A circuit to control power to a light-emitting device connected in parallel to an inductive device switching current to the parallel combination repeatedly...
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