Brox, DE
Martin Brox, Munich DE
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20090009212 | Calibration system and method - A system and method to calibrate an output driver impedance of an output driver based on a termination device of a controller. | 01-08-2009 |
20090271678 | INTERFACE VOLTAGE ADJUSTMENT BASED ON ERROR DETECTION - A method of adjusting an interface voltage includes transferring data between a memory device and a controller, and detecting whether an error occurred in the transfer of data. An interface voltage of at least one of the memory device and the controller is adjusted based on the detection. | 10-29-2009 |
20100052729 | DIGITAL DATA INVERSION FLAG GENERATOR CIRCUIT - An integrated circuit includes an array of memory cells and a digital flag generator circuit configured to generate a data inversion flag based on whether a number of logical zero bits contained in a data word to be transmitted from the memory cells is greater than a threshold number. The digital flag generator circuit includes a first digital stage including a first plurality of binary logic circuits. Each of the binary logic circuits is configured to receive a subset of the data word. | 03-04-2010 |
Martin Brox, Munchen DE
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20090045856 | CLOCK SIGNAL SYNCHRONIZING DEVICE WITH INHERENT DUTY-CYCLE CORRECTION CAPABILITY - One aspect relates to a clock signal synchronizing device, in particular to a delayed locked loop (DLL) with capability to correct static duty-cycle offset and to filter clock-jitter. One aspect relates to a clock signal synchronizing method with capability to correct static duty-cycle offset and to filter clock-jitter. In accordance one aspect, there is provided a clock signal synchronizing device including a delay circuit having a variable delay time and delaying an incoming clock signal or a signal generated therefrom to output a delayed clock signal. Also included is a negator for inverting the delayed clock signal to output an inverted delayed clock signal. Also included is a delay control circuit for controlling the delay circuit to adjust the phase relation between the incoming clock signal and the inverted delayed clock signal and a phase interpolator. The phase interpolator is activated when the incoming clock signal and the inverted delayed clock signal are substantially in phase and adds the incoming clock signal multiplied with a factor of substantially (1−p) to the inverted delayed clock signal multiplied with a factor of substantially p to output a compound signal to the delay circuit, p being a real number greater than or equal to 0 and smaller than or equal to 1. | 02-19-2009 |
20110205828 | SEMICONDUCTOR MEMORY WITH MEMORY CELL PORTIONS HAVING DIFFERENT ACCESS SPEEDS - A semiconductor memory including a plurality of memory banks disposed on an integrated circuit, each memory bank including an array of memory cells, wherein a first portion of memory cells of the plurality of memory banks has a first access speed and a second portion of memory cells of the plurality of memory banks has a second access speed, wherein the first access speed is different from the second access speed. | 08-25-2011 |
Martin Brox, Muenchen DE
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20080252346 | CIRCUIT HAVING A CLOCK SIGNAL SYNCHRONIZING DEVICE WITH CAPABILITY TO FILTER CLOCK-JITTER - A circuit having a clock signal synchronizing device with capability to filter clock-jitters is disclosed. One embodiment provides a delayed locked loop with capability to filter clock-jitter. Further, the invention relates to a clock signal synchronizing method with capability to filter clock-jitter. | 10-16-2008 |
Matthias Brox, Rotenburg A.d. Fulda DE
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20080281028 | Light Plaster Mixture in Pasty Form - The invention relates to a light plaster mixture in pasty form which has improved storage stability. This is based on a composition which contains a binder, inorganic fillers, light fillers, water and also further additives. The light plaster mixture according to the invention can be used in the form of final coats on any bases. | 11-13-2008 |
Olaf Brox, Berlin DE
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20130128911 | DIODE LASER AND METHOD FOR MANUFACTURING A HIGH-EFFICIENCY DIODE LASER - A diode laser having aluminum-containing layers and a Bragg grating for stabilizing the emission wavelength achieves an improved output/efficiency. The growth process is divided into two steps for introducing the Bragg grating, wherein a continuous aluminum-free layer and an aluminum-free mask layer are continuously deposited after the first growth process such that the aluminum-containing layer is completely covered by the continuous aluminum-free layer. Structuring is performed outside the reactor without unwanted oxidation of the aluminum-containing semiconductor layer. Subsequently, the pre-structured semiconductor surface is further etched inside the reactor and the structuring is impressed into the aluminum-containing layer. In this process, so little oxygen is inserted into the semiconductor crystal of the aluminum-containing layers in the environment of the grating that output and efficiency of a diode laser are not reduced as compared to a diode laser without grating layers that was produced in an epitaxy step. | 05-23-2013 |
Oliver Brox, Korntal-Muenchingen DE
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20080228379 | Method and device for detecting the fuel quality in an internal combustion engine - A device and a method for detecting the fuel quality in an internal combustion engine, especially a Diesel internal combustion engine. At particular operating states, in at least one cylinder, a start of injection is changed based on a starting value, and it is checked whether combustion takes place. Based on whether a combustion takes place or not, a combustion limit is ascertained and used as a measure for the quality of the fuel. | 09-18-2008 |
20110308498 | Method and control device for operating an internal combustion engine - In a method for controlling operation of an internal combustion engine using a control device, a setpoint value of a first fuel injection quantity is specified for a first combustion cycle, and the first fuel injection quantity is injected. A combustion pressure is ascertained during the first combustion cycle, and in a further step, a setpoint value of a second fuel injection quantity is ascertained for a second combustion cycle based on the combustion pressure. | 12-22-2011 |
Werner Brox, Beerfelden DE
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20110301177 | Capsule pharmaceutical dosage form comprising a suspension formulation of an indolinone derivative - The present invention relates to a suspension formulation containing the active substance 3-Z-[1-(4-(N-((4-methyl-piperazin-1-yl)-methylcarbonyl)-N-methyl-amino)-anilino)-1-phenyl-methylene]-6-methoxycarbonyl-2-indolinone-monoethanesulphonate, to a capsule pharmaceutical dosage form containing said suspension formulation, to a process for preparing said suspension formulation, to a process for preparing said capsule comprising said suspension formulation and to the packaging material for the finished capsule. | 12-08-2011 |
20140004187 | Capsule pharmaceutical dosage form comprising a suspension formulation of an indolinone derivative | 01-02-2014 |
Wolfgang Brox, Kalchreuth DE
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20090022074 | Echo canceller with interference-level controlled step size - Echo canceling method comprising the steps: a) receiving a first signal and a second signal, said second signal comprising an echo of the first signal, b) generating an echo replica signal by filtering the first signal with a finite impulse response filter, said finite impulse filter using a filter coefficient vector for generating the echo replica signal, generating an echo cancelled signal by subtracting the echo replica signal from the second signal, d) determining a measure of interference within the second signal, e) determining a step vector depending on said measure of interference, wherein increasing the measure of interference continuously reduces a size of the step vector, and f) updating the filter coefficient vector by the step vector. | 01-22-2009 |