Kuijk, BE
Egbert W. Kuijk, Hasselt BE
Patent application number | Description | Published |
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20090105381 | Polyester moulding composition for use in electronic devices - The invention relates to A polyester moulding composition consisting of (A) 100 parts by weight (pbw) of a polymer composition consisting of (A-i) at least 50 pbw of a thermoplastic polyester, and, optionally, (A-ii) at least one other polymer, (B) between 2 and 40 pbw of a flame retardant system consisting of (B-i) a nitrogen based organic flame retardant compound free of phosphorus or a phosphorus free salt thereof, and, optionally, (B-ii) less than 1 pbw of a phosphorus containing flame retardant compound, (C) between 0.01 and 1 pbw of a mould release agent, and optionally (D) 0-10 pbw of a fibrous reinforcing agent, and (E) 0-100 pbw of other additives. The invention also relates to the use of the composition for making molded parts, in particular part for use in electrical or electronic applications, and to these molded parts. | 04-23-2009 |
Maarten Kuijk, Antwerpen BE
Patent application number | Description | Published |
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20110058153 | TOF Range Finding With Background Radiation Suppression - A method for measuring time of flight of radiation includes emitting modulated radiation ( | 03-10-2011 |
20110103267 | ASYMMETRIC FULL DUPLEX COMMUNICATION INCLUDING DEVICE POWER COMMUNICATION - An active transceiver circuit ( | 05-05-2011 |
20110255071 | PHOTONIC MIXER AND USE THEREOF - The photonic mixer comprises a couple of an injecting contact region ( | 10-20-2011 |
20130256546 | METHOD AND SYSTEM FOR DEMODULATING SIGNALS - A demodulation sensor ( | 10-03-2013 |
20130301483 | Asymmetric Full Duplex Communication Including Device Power Communication - An active transceiver circuit for transmission of a low bitrate data signal over and reception of a high bitrate data signal from a single ended transmission medium is provided. The active transceiver circuit includes an input port for receiving a low bitrate input data signal, an output port for delivering a high bitrate output data signal, a differential input/output port for launching a low bitrate data signal into the single ended transmission medium and for receiving a high bitrate data signal from the single ended transmission medium, a first and second single ended output driver adapted for each delivering, on their respective output nodes, the shaped low bitrate input data signal, and a high bitrate receiver for receiving the signals at output nodes of the first and second single ended output drivers, and for generating a high bitrate output data signal on the output port. | 11-14-2013 |
20140211192 | DRIVER CIRCUIT FOR LEDS FOR TIME-OF-FLIGHT CALCULATION - An electronic driver circuit for LEDs and LASERs is provided for use in time-of-flight applications featuring a high efficiency of energy-conversion and a high precision of distance-measurements based on a dual conversion circuit. A voltage to voltage DC-DC conversion is hereby merged with a DC-voltage to pulsed-current booster, this booster operating at a time-of-flight modulation frequency. At the start of a new measurement cycle, the PWM signal for driving the DC-DC conversion is updated in response to currents observed during previous illumination periods. | 07-31-2014 |
Maarten Kuijk, Berchem BE
Patent application number | Description | Published |
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20090160522 | DC RESTORATION CIRCUIT ALLOWING SPARSE DATA PATTERNS - The present invention provides a device for restoring a DC component in a differential digital data stream. The device comprises a first and second peak detector for detecting peaks in the differential digital data stream, a memory element for storing an average of the first and second detected peak signals during rich data patterns, an error signal selector for error signal selection, and a regulator for negative feedback of a selected error signal. The selected error signal is either the average of the detected peak signals stored on the memory element minus the signal at the output of the first peak detector, or the signal at the output of the second peak detector minus the average of the detected peak signals stored on the memory element. | 06-25-2009 |
20100244898 | TRANSCEIVER FOR SINGLE ENDED COMMUNICATION WITH LOW EMI - A cable driver ( | 09-30-2010 |
20100246647 | ACTIVE BIDIRECTIONAL SPLITTER FOR SINGLE ENDED MEDIA - An active bidirectional splitter ( | 09-30-2010 |
20110063614 | PHOTOSPECTROMETER - Impinging electromagnetic radiation generates pairs of majority and minority carriers in a substrate. A spectrometer device for detection of electromagnetic radiation impinging on a substrate comprises means for generating, in the substrate, a majority carrier current; at least one detection region for collecting generated minority carriers, the minority carriers being directed under influence of the majority carrier current; and means for determining spectral information based on minority carriers collected at the at least one detection region. | 03-17-2011 |
20140328231 | ASYMMETRIC FULL DUPLEX COMMUNICATION INCLUDING DEVICE POWER COMMUNICAITON - An active transceiver circuit for transmission of a low bitrate data signal over and reception of a high bitrate data signal from a single ended transmission medium is provided. The active transceiver circuit includes an input port for receiving a low bitrate input data signal, an output port for delivering a high bitrate output data signal, a differential input/output port for launching a low bitrate data signal into the single ended transmission medium and for receiving a high bitrate data signal from the single ended transmission medium, a first and second single ended output driver adapted for each delivering, on their respective output nodes, the shaped low bitrate input data signal, and a high bitrate receiver for receiving the signals at output nodes of the first and second single ended output drivers, and for generating a high bitrate output data signal on the output port. | 11-06-2014 |
Maarten Kuijk, Berchem-Antwerpen BE
Patent application number | Description | Published |
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20090128239 | Multistage Tuning-Tolerant Equalizer Filter with Improved Detection Mechanisms for Lower and Higher Frequency Gain Loops - The present invention provides an equalizer filter for compensating a received distorted signal for frequency dependent signal modifications introduced by a transmission channel, the received signal having an amplitude. The filter comprises at least one amplifying compensation stage having a gain and a saturation level, at least one limiting amplifier, and gain control means for controlling the gain of the at least one amplifying compensation stage, the gain control means comprising at least one comparator circuit comparing filtered input and output signals of the limiting amplifier, the at least one comparator circuit comprising a bias current source. The bias current source is adapted to deliver a variable current. | 05-21-2009 |
Maarten Kuijk, Antwerp BE
Patent application number | Description | Published |
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20150318599 | COAXIAL DATA COMMUNICATION WITH REDUCED EMI - Data communication having improved electromagnetic interference (EMI) rejection when communicating through a coaxial cable is provided by using differential transmission and/or reception through a common-mode choke and a dissipative element resulting in extremely low radiated emissions and high immunity to external radiation interference in a low-cost way. | 11-05-2015 |