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Patent # Description
US-6,990,127 Vertical laser diode with means for beam profile forming
A vertical laser diode includes a vertical resonator and a device for shaping the beam profile of the laser diode. The shaping device has at least one decoloring...
US-6,989,778 Semi-conductor circuit arrangement
A semi-conductor circuit arrangement for a continuous time sigma delta modulator for adding analog input signals to a digital fed back signal and for quantizing...
US-6,989,718 Circuit and method for phase locked loop charge pump biasing
Phase locked loops systems and control apparatus therefor are presented, in which a first charge pump bias current is generated according to a sensed VCO tuning...
US-6,989,707 Semiconductor circuit and initialization method
A semiconductor circuit has at least one generator fuse for setting a supply voltage and at least one redundancy fuse for activating a redundancy element. A...
US-6,989,699 Phase detection circuit having a substantially linear characteristic curve
A circuit for phase detection includes two current sources controlled by a phase detector. One of the current sources has a reference current input that is...
US-6,989,660 Circuit arrangement for voltage regulation
The invention specifies a circuit arrangement for voltage regulation in which, in addition to a control loop having a comparator (4), an output stage (3) and a...
US-6,989,567 LDMOS transistor
A semiconductor transistor structure includes a substrate having an epitaxial layer, a source region extending from the surface of the epitaxial layer, a drain...
US-6,989,554 Carrier plate for opto-electronic elements having a photodiode with a thickness that absorbs a portion of...
A carrier for opto-electronic elements has a carrier plate that is transparent to emitted or absorbed light of an opto-electronic element that is allocated to...
US-6,989,311 Method for fabricating a trench contact to a deep trench capacitor having a polysilicon filling
The instant invention is a method for fabricating a trench contact to a deep trench capacitor with a polysilicon filling in a trench hole formed in a silicon...
US-6,989,230 Producing low k inter-layer dielectric films using Si-containing resists
In a process of producing low k inter-layer dielectric film in an interconnect structure on a semiconductor body, the improvement of preventing resist poisoning...
US-6,988,414 Sensor device having a magnetostrictive force sensor
A sensor device having a magnetostrictive force sensor is provided. To detect a force, the sensor device contains a TMR force sensor element having a magnetic...
US-6,987,951 Transceiver for duplex operation
A transceiver for use in universal mobile telecommunication systems is specified which exhibits an intermediate frequency in a range from 0 to 0.5 megahertz at...
US-6,987,812 Digital receiver for a signal generated with discrete multi-tone modulation
A digital receiver for receiving DMT signals includes a time-domain equalizer that includes a digital filter having fixed coefficients.
US-6,987,403 Driver for an external FET with high accuracy and gate voltage protection
A circuit for driving an external FET has a differential amplification stage supplied by a first and second operating potential. An output load resistor is...
US-6,987,312 Semiconductor device with sensor and/or actuator surface and method for producing it
An electronic semiconductor device includes a semiconductor chip, which has an active chip area enclosed by an elevated metal frame. A plastic housing has a...
US-6,987,295 Trench capacitor and method for fabricating the trench capacitor
A trench capacitor for use in a DRAM memory cell contains a lower capacitor electrode, a storage dielectric, and an upper capacitor electrode, which are at least...
US-6,986,118 Method for controlling semiconductor chips and control apparatus
The invention relates to a method for operating semiconductor chips, particularly memory chips, which are arranged in groups on modules which are connected to a...
US-6,986,088 Method and apparatus for reducing the current consumption of an electronic circuit
The invention relates to a method for reducing the current consumption of an electronic circuit having at least one test module for testing the electronic...
US-6,986,086 Method and device for simultaneous testing of a plurality of integrated circuits
An inventive device for simultaneous testing of a plurality of integrated circuits is described. Each integrated circuit of the plurality of integrated circuits...
US-6,986,079 Memory device method for operating a system containing a memory device for fault detection with two interrupt...
A method operates a system with a program-controlled unit. The program-controlled unit reads and executes data that are stored in a memory device and that...
US-6,985,993 Control register assembly
A control register assembly controls components to be controlled in an electric circuit. The control register assembly includes a control register. The control...
US-6,985,917 Configurable calculating unit
A calculating unit includes a first calculating unit block, a second calculating unit block, controller, and connector having connecting lines, wherein for each...
US-6,985,400 On-die detection of the system operation frequency in a DRAM to adjust DRAM operations
The present invention relates to a memory system including an external clock and a memory chip connected to the external clock. The external clock generates an...
US-6,985,398 Memory device having multiple array structure for increased bandwidth
One embodiment of the present invention provides a semiconductor memory including a bank of N memory arrays each having a corresponding array address, a bus...
US-6,985,390 Integrated memory circuit having a redundancy circuit and a method for replacing a memory area
An integrated memory circuit having a redundancy circuit for replacing a memory area having an address by a redundant memory area assigned to the redundancy...
US-6,985,029 Circuit configuration for tolerance correction in a frequency demodulator
A demodulator has a resistor and a capacitor that may be subject to tolerances. For tolerance correction, the FM demodulator is preferably supplied with a...
US-6,984,578 Method for the production of an integrated circuit
The invention relates to a method for the production of an integrated circuit, comprising the following steps: a substrate (1) is provided with at least one...
US-6,984,556 Method of forming an isolation layer and method of manufacturing a trench capacitor
A two-step etch process is used to form a vertical collar oxide within the upper portion of a trench capacitor. The first step uses CF.sub.4/SiF.sub.4/O.sub.2...
US-6,984,555 Device and method for inhibiting oxidation of contact plugs in ferroelectric capacitor devices
A ferroelectric capacitor device and method for producing such a device comprises forming a substrate, and forming a contact plug passing through the substrate....
US-6,984,529 Fabrication process for a magnetic tunnel junction device
A method of fabricating a magnetic tunnel junction (MTJ) device is provided. A patterned hard mask is oxidized to form a surface oxide thereon. An MTJ stack is...
US-6,984,446 Process for producing a metal layer on a substrate body, and substrate body having a metal layer
Process for producing a metal layer on a substrate body. The process includes applying conductive particles to a surface of the substrate body, so that the...
US-6,983,430 Method of resolving mismatched parameters in computer-aided integrated circuit design
A system and method for resolving mismatched parameters in computer-aided design of integrated circuits during schematic migration. The system compares the...
US-6,983,131 Circuit configuration for direct modulation
A circuit configuration for direction modulation contains an oscillator, whose output signal is split into quadrature components for modulation with a useful...
US-6,982,911 Memory device with common row interface
One embodiment of the present invention provides a semiconductor memory receiving an external address including an array address and a row address. The...
US-6,982,902 MRAM array having a segmented bit line
A magneto-resistive random access memory (MRAM) array comprises global bit lines segmented using a plurality of local bit lines. A read/write controller is...
US-6,982,893 Memory module having a plurality of integrated memory components
A memory module comprises a plurality of integrated memory components which are arranged on a carrier substrate. An access control circuit, which is arranged...
US-6,982,495 Mark configuration, wafer with at least one mark configuration, and a method of producing at least one mark...
A mark configuration for the alignment and/or determination of a relative position of at least two planes in relation to one another in a substrate and/or in...
US-6,982,202 Fabrication method for memory cell
Method of fabricating a memory cell, in which a storage layer, which is designed for programming by charge carrier trapping, and a gate electrode, which is...
US-6,981,241 Method for eliminating phase conflict centers in alternating phase masks, and method for producing alternating...
In order to eliminate phase conflicts in alternating phase masks, the layout is modified after the phase conflicts have been localized. During the modification,...
US-6,981,175 Memory and method for employing a checksum for addresses of replaced storage elements
A memory includes: a memory array having a plurality of storage elements; a plurality of replacement storage elements; a plurality of address fuse units, each...
US-6,981,127 Apparatus and method for aligning variable-width instructions with a prefetch buffer
A method and apparatus for providing a plurality of aligned instructions from an instruction stream provided by a memory unit for execution within a pipelined...
US-6,980,648 Telephone system with current regulation in the constant current region
A telephone system includes a transmission line for connection to at least one telephone and a telephone interface in communication with the transmission line....
US-6,980,607 Method for decoding a data signal
A turbo decoder is used in a method for blockwise decoding a data signal that is error protection coded at a transmitter and that is detected in a receiver. The...
US-6,980,304 Method for measuring a characteristic dimension of at least one pattern on a disc-shaped object in a measuring...
The measurement of the width of a pattern on a semiconductor wafer or a flat panel is carried out in an optical microscope or a scanning electron microscope in a...
US-6,980,139 Sigma-delta-modulator
A quantizer for a sigma delta modulator comprising at least one preliminary stage V1, V2), the quantizer quantizing an input signal (E.sub.Q) present at it in...
US-6,979,966 Method and device for detecting the motor position of an electric motor
A method and device for detecting the motor position of a DC motor includes evaluating the back-induced voltage of non-energized motor windings of the motor only...
US-6,979,887 Support matrix with bonding channel for integrated semiconductors, and method for producing it
Support matrices for semiconductors are often encapsulated in a region of the bonding leads, the so-called bonding channel. The encapsulation is effected using a...
US-6,979,853 DRAM memory cell and memory cell array with fast read/write access
The memory cell according to the invention has a vertical selection transistor, via whose channel region the inner electrode of the trench capacitor can be...
US-6,979,591 Connection of integrated circuits
A method for connecting a first integrated circuit having an elevated contact area lying on an elastic elevation on a main area thereof and a second integrated...
US-6,979,526 Lithography alignment and overlay measurement marks formed by resist mask blocking for MRAMs
A method of manufacturing a resistive semiconductor memory device (10), comprising depositing an insulating layer (34) over a workpiece (30), and defining a...
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