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Patent # Description
US-7,645,639 Packaging of integrated circuits to lead frames
A lead frame (200) for housing an integrated circuit is disclosed comprising a main member (220) and an engagement portion (230) for receiving an integrated...
US-7,645,636 Semiconductor device and method for producing it, and use of an electrospinning method
A semiconductor device and a method for producing it, and the use of the electrospinning method is disclosed. In one embodiment, delamination of the plastic...
US-7,644,349 Interface circuit
An interface circuit comprises at least one supply input and at least one data input with a protective circuit coupled between the at least one supply input and...
US-7,643,956 Continuous self-calibration of internal analog signals
A method and apparatus for monitoring and adjusting an analog signal of an operating circuit. The apparatus includes a control circuit, an analog-to-digital...
US-7,643,814 Reception arrangement with preamplifier circuit
The invention relates to a preamplifier circuit with at least one transistor that couples a signal input to a signal output. The signal input is supplied with a...
US-7,643,802 Mixer circuit and method for reducing an up-conversion mixer leakage
A mixer circuit includes a first oscillator, a second oscillator, an up-conversion mixer, a down-conversion mixer, and a detect and control unit. The...
US-7,643,628 Communication system having conference server
A communication system having a conference server device, a conference control unit, a plurality of moderator units, and a plurality of telecommunication...
US-7,643,596 Method and device for synchronizing a mobile radio receiver with a base station involving parallel verification
In a method for synchronization of a mobile radio receiver to a base station, in which a verification step or a plurality of verification steps is or are also...
US-7,643,575 AC coupling bandwidth switch
The present invention relates to receiver equipment with AC-coupled receiver circuits and AC coupling filters. A switch connected between a first stage and a...
US-7,643,572 Modulator with controlled transmission bandwidth, and a corresponding method for controlling the transmission...
The modulator according to the invention is based on the modulation of a PLL, with the bandwidth of the PLL being variable. The modulator also has a means (14,...
US-7,643,516 Method and arrangement for compensating for jitter in the delay of data packets
To compensate for jitter in the delay of data packets (1) which are transmitted over a transmission link (40), e.g. a data network, the data packets (1) are...
US-7,643,363 Concept for testing an integrated circuit
An integrated circuitry operable in a normal and test mode has a processing circuit, an output circuit associated with the processing circuit and a storage with...
US-7,643,341 Integrated circuit having a memory arrangement
An integrated circuit having a memory arrangement is disclosed. In one embodiment, the memory arrangement includes a plurality of memory cells, a delete line for...
US-7,643,332 MRAM cell using multiple axes magnetization and method of operation
A magnetic random access memory cell includes a free layer structure and a reference layer structure including an anti-ferromagnetic layer structure pinning the...
US-7,642,877 Self-oscillating modulator and method for adjusting a self-oscillating modulator
A self-oscillating pulse-width modulator comprises an input, an output and a control loop. The control loop comprises a forward branch and a feedback loop. The...
US-7,642,861 Locked loop system
This disclosure relates to a phase locked loop and a frequency locked loop.
US-7,642,854 Amplifier circuit having an output transistor for driving a complex load
An amplifier circuit is disclosed having an output transistor for driving a complex load over a drive frequency range, wherein in the lower part of the range an...
US-7,642,821 Method for synchronizing a clock signal with a reference signal, and phase locked loop
A method for synchronizing a clock signal with a reference signal is disclosed. One embodiment has a first synchronization part which has a bit pattern having a...
US-7,642,817 Driver circuit for a semiconductor power switching element
An apparatus and method for driving a semiconductor switching element. The apparatus is configured to monitor at least one state variable of the semiconductor...
US-7,642,752 Method of determining a frequency interval containing a resonance frequency of a rechargeable battery
Disclosed is a method of determining a resonance frequency interval containing the resonance frequency of a rechargeable battery. The method comprises applying...
US-7,642,641 Integrated circuit component with passivation layer
A semiconductor component includes a semiconductor chip provided with a passivation layer that covers the topmost interconnect structure of the semiconductor...
US-7,642,544 Production method for semiconductor component with stress-carrying semiconductor layer
The invention relates to a semiconductor component with stress-absorbing semiconductor layer (SA) and an associated fabrication method, a crystalline stress...
US-7,642,158 Semiconductor memory device and method of production
The bit lines are produced by an implantation of a dopant by means of a sacrificial hard mask layer, which is later replaced with the gate electrodes formed of...
US-7,642,104 Method for contacting semiconductor components with a test contact
A method for contacting an external contact area with a test contact is provided. The external contact area has a galvanically applied coating of a metal or a...
US-7,640,469 Electronic element comprising an electronic circuit which is to be tested and test system arrangement which is...
An electronic element, test system and method of testing an electronic circuit are provided. The electronic circuit has input and output terminals. The input...
US-7,640,002 RF amplifier
An RF amplifier for amplifying a composite RF signal includes a first RF signal and a second RF signal. The amplifier includes a first amplifying stage for...
US-7,639,744 Programmable digital bandpass filter for a codec circuit
A codec circuit having a programmable digital bandpass filter is disclosed. According to one aspect, a bandpass filter matches the filter characteristics of the...
US-7,639,684 Modified ethernet switch
There is provided a modified Ethernet switch for directing data packets to and from a plurality of Ethernet ports. The switch is arranged to forward each data...
US-7,639,182 Distance measurement in a radio communication device
A radio communication arrangement including a plurality of transceivers and a distance measurement managing circuit. The distance measurement managing circuit is...
US-7,639,102 Reconfigurable duplexing couplers
A multi-port reconfigurable coupler includes a coupler and a switching system configured to selectively reconfigure multiple ports of the coupler for increased...
US-7,638,434 Method for filling a trench in a semiconductor product
Method for filling a trench in a semiconductor product is disclosed. A first material is deposited onto a semiconductor product having a surface in which at...
US-7,638,418 Wiring substrate of a semiconductor component comprising rubber-elastic pads embedded in said wiring substrate...
A wiring substrate of a semiconductor component includes: an underside with a wiring structure; a top side with cutouts; a rubber-elastic material arranged in...
US-7,638,370 Method for producing multi-gate field-effect transistor with fin structure having drain-extended MOS...
In a method for producing an electronic component, a first doped connection region and a second doped connection region are formed on or above a substrate; a...
US-7,637,158 Excitation in micromechanical devices
A resonant structure for a micromechanical device includes a crystalline silicon beam and at least one mass attached to the beam. An excitation plane of the...
US-7,636,903 Device and method for testing an electric circuit
A method and device for testing an electric circuit, wherein exhaustive electric circuit modulation is not required yet circuit errors can be recognized in a...
US-7,636,806 Electronic system and method for sending or receiving a signal
A method operating an electronic system including sending or receiving a signal is disclosed. One embodiment includes changing a parameter of a signal from a...
US-7,636,374 Hardware apparatus for conditioning pilot symbols for channel estimation using adaptive low-pass filtering
A hardware apparatus (10) for conditioning pilot symbols for channel estimation in a mobile radio comprises a time-division multiplexed low-pass filter unit for...
US-7,636,249 Rectifier circuit
Disclosed is a method for operating a transistor as a rectifier element, and a circuit arrangement including a control circuit and a transistor.
US-7,636,013 Method and integrated circuit including an amplifier calibration circuit
An integrated circuit including a circuit for calibration and offset compensation of an amplifier method is disclosed. In one embodiment, the method includes...
US-7,635,911 Chip carrier and system including a chip carrier and semiconductor chips
A chip carrier includes a first surface and a second surface that opposes the first surface. The chip carrier acts as a heat sink for semiconductor chips...
US-7,635,910 Semiconductor package and method
A semiconductor package is disclosed. In one embodiment, the semiconductor package includes a leadframe including a chip position and a plurality of leadfingers....
US-7,635,909 Semiconductor diode and IGBT
A semiconductor diode has an anode, a cathode and a semiconductor volume provided between anode and cathode. A plurality of semiconductor zones are formed in the...
US-7,635,908 Corresponding capacitor arrangement and method for making the same
The invention relates to a method for producing a capacitor arrangement, and to a corresponding capacitor arrangement, wherein the first insulating layer is...
US-7,635,893 Transistor, memory cell array and method of manufacturing a transistor
A transistor, memory cell array and method of manufacturing a transistor are disclosed. In one embodiment, the invention refers to a transistor, which is formed...
US-7,635,887 Integrated circuit arrangement with capacitor in an interconnect layer and method
An integrated circuit arrangement includes an undulating capacitor in a conductive structure layer. The surface area of the capacitor is enlarged in comparison...
US-7,635,867 Nanotube array and method for producing a nanotube array
A nanotube array and a method for producing a nanotube array. The nanotube array has a substrate, a catalyst layer, which includes one or more subregions, on the...
US-7,635,642 Integrated circuit package and method for producing it
An integrated circuit includes a first integrated circuit flip chip (105, 205, 305) is bonded to first electric contacts (102, 202, 302) which are an inner part...
US-7,635,634 Dielectric apparatus and associated methods
In an embodiment of the invention, an amorphous phase dielectric material is selectively formed over a substrate. The amorphous phase dielectric material is then...
US-7,635,612 Method and use of a device for applying coatings to band-like structures during the production of semiconductor...
In a device (35) and a method a thin organic or inorganic layer is applied to individual component positions of band-like structures (1). The layer can effect...
US-7,634,700 Semiconductor device with test interface
A semiconductor device with test interface, as well as to a method for operating a semiconductor device is disclosed. In one embodiment, in a test operating...
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