Bjornar
Bjornar Hernes, Trondheim NO
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20110309962 | Analog-to-Digital Converter Timing Circuits - An analog-to-digital converter timing circuit disclosed herein uses a clock generation circuit that makes the analog-to-digital converter insensitive to input clock duty cycle. Minimum clock jitter is added to the clock signal while propagating through the disclosed circuit. A method and system are also disclosed to clock an interleaved pipelined ADC such that the operation is insensitive to input clock duty cycle and such that the clock jitter on the sampling clock edges is minimized. | 12-22-2011 |
20120313668 | INPUT CONFIGURATION FOR ANALOG TO DIGITAL CONVERTER - A circuit comprising an input, two or more sampling capacitors, means for connecting each sampling capacitor to said input, means for discharging the sampling capacitors to a given voltage in a reset phase, means to use the voltage across the sampling capacitor for further processing in a hold phase, operating the two sampling capacitors in anti-phase such that the reset phase and sampling phase of one channel are performed in the time period the other channel is in hold phase. | 12-13-2012 |
20140055295 | METHODS AND APPARATUS FOR CALIBRATING STAGES IN PIPELINE ANALOG-TO-DIGITAL CONVERTERS - A calibration control circuit is provided for calibrating a stage in a pipeline analog-to-digital converter (ADC). The stage includes an analog-to-digital subconverter (ADSC) and a multiplying digital-to-analog converter (MDAC). The calibration control circuit includes circuitry coupled to comparators in the ADSC to force the comparators to output a predetermined digital output signal set by a calibration control signal when the ADC is in a calibration mode to thereby control reference switches in an analog multiplexer (AMUX) to selectively apply reference voltages to capacitors in the MDAC to obtain a predetermined stage residue signal. | 02-27-2014 |
20140091957 | DYNAMIC DITHERING METHOD AND APPARATUS FOR ANALOG-TO-DIGITAL CONVERTERS - A dynamic dithering method is provided for improving linearity in analog-to-digital converters. | 04-03-2014 |
Bjornar Snoksrud, Kysaker NO
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20160087730 | System and Associated Methodology for Detecting Same Room Presence Using Ultrasound as an Out-of-Band Channel - A telecommunications device includes an electronic memory to store at least a network address and a random number code, and a sound unit to transmit the network address and the random number code via ultrasonic sound waves. The telecommunications device also includes a network interface to communicate via a data network using the network address and a processor to establish a communication session with another device over the data network based upon receipt of a response from the other device via the data network, the response including at least the random number code. The telecommunications device does not establish the communication session with the other device if the random number code is missing from the response or if the random number code in the response does not match the random number code transmitted in the ultrasonic sound waves. | 03-24-2016 |
Bjornar Snoksrud, Lysaker NO
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20140258392 | System and associated methodology for detecting same-room presence using ultrasound as an out-of-band channel - A telecommunications device includes an electronic memory to store at least a network address and a random number code, and a sound unit to transmit the network address and the random number code via ultrasonic sound waves. The telecommunications device also includes a network interface to communicate via a data network using the network address and a processor to establish a communication session with another device over the data network based upon receipt of a response from the other device via the data network, the response including at least the random number code. The telecommunications device does not establish the communication session with the other device if the random number code is missing from the response or if the random number code in the response does not match the random number code transmitted in the ultrasonic sound waves. | 09-11-2014 |
Bjornar Sten-Nilsen, Horten NO
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20130214641 | ULTRASOUND TRANSDUCER AND METHOD FOR MANUFACTURING AN ULTRASOUND TRANSDUCER - An ultrasound transducer includes an array of acoustic elements, an integrated circuit, and an interposer. The interposer includes conductive elements that electrically connect the array of acoustic elements to the integrated circuit. An electrically conductive adhesive is engaged with the conductive elements of the interposer to electrically connect the interposer to at least one of the integrated circuit or the array of acoustic elements. The electrically conductive adhesive is anisotropically conductive. | 08-22-2013 |
Bjornar Sten-Nilsen, Oslo NO
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20150087988 | ULTRASOUND TRANSDUCER ARRAYS - An ultrasound transducer array for an ultrasound probe is presented. The ultrasound transducer array includes a support structure. Further, the ultrasound transducer array includes a plurality of electro-acoustic modules coupled to the support structure, wherein each of the plurality of electro-acoustic modules comprises at least one matrix acoustic array and an interconnect element, wherein each of the plurality of electro-acoustic modules is interchangeable on the support structure so as to adapt to one or more shapes of the ultrasound probe, and wherein each of the plurality of electro-acoustic modules operates in a manner substantially identical to each other of the plurality of electro-acoustic modules. | 03-26-2015 |
Bjornar Svenning, Trondheim NO
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20080204336 | Antenna Device for Seismic Surveys - An antenna device ( | 08-28-2008 |
Bjornar Svingen, Stjordal NO
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20080237140 | Fluid Phase Distribution Adjuster - A fluid phase distribution adjuster (10) comprises two or more tubes (14) arranged to provide a plurality of separate flow paths for fluid. Means are provided for generating a radial acceleration of fluid flowing through each tube so as to promote movement of at least one fluid phase towards or away from a wall of the tube. The adjuster can be used as a coalescer for increasing the size of droplets in a distributed fluid phase carried by a continuous fluid phase, or as a mixer for mixing fluid phases. | 10-02-2008 |
Bjornar Werswick, Langesund NO
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20080263832 | Reactor for Mixing and Reacting Two or More Fluids As Well As Transferring Heat Between Said Fluids and a Method for Operating Said Reactor - The present invention relates to a reactor for mixing and reacting two or more fluids as well as transferring heat between said fluids. Said reactor comprises a pressure vessel (g) having at least one inlet and one outlet and which enclose a multi-channel monolithic structure (f), a manifold assembly (b) sealed to one end of said structure where the channel openings are, for feeding fluid to said structure and discharging fluid from said structure, a means (h) sealed to the opposite end of said structure where said manifold assembly is sealed, for changing the direction of fluid flow path 180 degrees when said flow leaves the channels in said structure. Furthermore, the present invention relates to a method for operating said reactor. | 10-30-2008 |
20130008513 | FLOW CONTROL DEVICE AND FLOW CONTROL METHOD - Disclosed herein is an improved method for reversed flow through a self-adjustable (autonomous) valve or flow control device ( | 01-10-2013 |