Witschnig
Harald Witschnig, Linz AT
Patent application number | Description | Published |
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20110053503 | RADIO FREQUENCY COMMUNICATION DEVICE AND METHOD FOR OPERATING THE SAME - A radio frequency (RF) communication device ( | 03-03-2011 |
20110084810 | RFID TRANSPONDER - An RFID transponder ( | 04-14-2011 |
20130109312 | RADIO FREQUENCY-COMMUNICATION DEVICE AND METHOD FOR OPERATING THE SAME | 05-02-2013 |
20140179226 | RADIO FREQUENCY-COMMUNICATION DEVICE AND METHOD FOR OPERATING THE SAME - A radio frequency communication device has data transmission means and data receiving means. The data transmission means comprise load modulating means being adapted to receive a radio frequency carrier signal emitted by another RF communication device and to modulate the RF carrier signal by means of load modulation in accordance with data to be sent. The data receiving means comprise a RF frequency carrier signal generator being adapted to emit a radio frequency carrier signal and load demodulating means being connected to an emission path of the radio frequency carrier signal and demodulating the radio frequency carrier signal when it has been load modulated by another RF communication device. | 06-26-2014 |
Harald Witschnig, Gratkorn AT
Patent application number | Description | Published |
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20090284352 | TRANSPONDER, READER, METHOD OF OPERATING A TRANSPONDER, AND METHOD OF OPERATING A READER - In a method of operating a transponder ( | 11-19-2009 |
20090322483 | METHOD FOR CODED DATA TRANSMISSION BETWEEN A BASE STATION AND AT LEAST ONE TRANSPONDER WITHIN A WIRELESS DATA TRANSMISSION SYSTEM - A method for coded data transmission between a base station ( | 12-31-2009 |
20100264982 | ELECTRONIC CIRCUIT AND METHOD OF MASKING CURRENT REQUIREMENTS OF AN ELECTRONIC CIRCUIT - A method of masking a current requirement of an electronic circuit ( | 10-21-2010 |
20110158352 | APPARATUS AND METHOD OF MULTI-STAGE HIGH BIT PER SYMBOL ANALOG DEMODULATION - A multi-stage demodulation circuit receives a given communication signal modulated by a superposition of at least a first modulation scheme and a second modulation scheme, the circuit having a first demodulation stage that demodulates the received communication signal according to the first demodulation scheme, and generates one or more bits representing the first modulation state of the signal. An intermediate demodulation circuit removes the first modulation from the received communication signal to generate an intermediate demodulation signal having only the second modulation. A second demodulation stage demodulates the intermediate demodulation signal according to the second demodulation scheme and generates one or more additional bits representing the second modulation state of the given communication signal. Optionally, another demodulation stage removes the first modulation and the second modulation from the given communication signal, detects a third modulation and generates additional bits representing the third modulation state. | 06-30-2011 |
Harald Witschnig, Gratkom AT
Patent application number | Description | Published |
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20090280763 | METHOD FOR DEMODULATING A MODULATED SIGNAL, DEMODULATOR AND RECEIVER - A demodulator ( | 11-12-2009 |
Harald Witschnig, Villach AT
Patent application number | Description | Published |
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20140319229 | RADIO COMMUNICATION PROCESSOR ARRANGEMENT - In accordance with various embodiments, a radio communication processor arrangement including a chip and a battery integrated into the chip is provided. | 10-30-2014 |
Harald Witschnig, Landskron AT
Patent application number | Description | Published |
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20150025850 | Sensor with Interface for Functional Safety - A sensor interface operates to communicate a sensed quantity along one or more processing pathways and in different data representations. The signal representations can be swapped along one or more locations of the signal processing branches. These branches are independent from one another and combined at an interface component for transmission along a single path or node for a control unit. | 01-22-2015 |
20150070042 | SYSTEMS AND METHODS FOR INTERNAL AND EXTERNAL ERROR DETECTION IN SENSOR OUTPUT INTERFACES - Integrated circuit systems, such as sensor systems, having on-board-diagnostic (OBD) circuits for the detection of errors presenting internal to the systems are disclosed, along with related methods. In one embodiment, an ADC multiplexer receives analog output readback from an output driver and provides a signal triggering an OBD circuit for internal error indication performed completely independent of digital-to-analog converters (DAC) and output drivers, which can be the point of failure. | 03-12-2015 |