Patents by Inventor Oliver Lange
Oliver Lange has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11900685Abstract: A method for identifying potentially hazardous or at-risk objects in the surroundings of a vehicle. The method includes detecting an area of the surroundings using at least one event-based sensor, the event-based sensor including light-sensitive pixels, and a relative change of the light intensity incident upon a pixel by at least a predefined percentage prompting the sensor to output an event assigned to this pixel. The method also includes assigning events output by the sensor to objects in the area; analyzing, for at least one object to which events are assigned, the events assigned to the object with respect to present movements of the object; and ascertaining an impending movement of the object, and/or an impending change of state, of the object from the present movements. An associated computer program is also described.Type: GrantFiled: June 6, 2019Date of Patent: February 13, 2024Assignee: ROBERT BOSCH GMBHInventors: Michael Pfeiffer, Jochen Marx, Oliver Lange
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Patent number: 11874122Abstract: Systems and methods are provided for predicting a traversal time for a route. A request for navigation directions is received and a route between the origin and destination is calculated. A series of route segments to be traversed on the route are identified, as well as one or more sub-series of route segments of the series of route segments, with each sub-series having route segments to be traversed consecutively on a portion of the route. For each sub-series, a sub-series traversal time is predicted based on historical traversal time data associated with historical trips where each of the route segments of the sub-series were traversed consecutively. A total route traversal time is predicted based on the sub-series traversal time. A set of navigation directions and the predicted total route traversal time are provided for presentation on a client device for navigating from the origin to the destination via the route.Type: GrantFiled: September 19, 2020Date of Patent: January 16, 2024Assignee: GOOGLE LLCInventors: Oliver Lange, Marc Nunkesser, Seongjae Lee, Todd Hester
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Publication number: 20230410288Abstract: A method for measuring the influence of a transparent pane. In the method, a displacement field induced by the pane is determined. In a first step, a first image of a textured surface without the transparent pane is acquired; in a second step, a second image of the textured surface with the transparent pane is acquired; and in a third step, the displacement field is determined by analyzing the two images using an optical flow method.Type: ApplicationFiled: October 18, 2021Publication date: December 21, 2023Inventors: Andre WAGNER, Moritz Michael Knorr, Beke Junge, Henning von Zitzewitz, Oliver Lange, Stephan Simon
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Patent number: 11790662Abstract: A method for determining a motion state of an object in the surroundings of a vehicle. The vehicle includes at least one vehicle camera for providing image data that represent the surroundings. Movability measures and pieces of quality information that are generated by processing the image data, are read in. The movability measures include generated continuous measured values for detecting moving object pixels, using correspondences, recognized using a correspondence algorithm, between pixels in successive images represented by the image data. Pixel-specific pieces of quality information are generated using the read-in pieces of quality information. The pixel-specific pieces of quality information indicate for each pixel the quality of the correspondences. A dynamic object probability is determined for each pixel, using the movability measures and the pixel-specific pieces of quality information.Type: GrantFiled: January 25, 2021Date of Patent: October 17, 2023Assignee: ROBERT BOSCH GMBHInventor: Oliver Lange
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Patent number: 11790663Abstract: A system (1) for detecting dynamic secondary objects (55) that have a potential to intersect the trajectory (51) of a moving primary object (50), comprising a vision sensor (2) with a light-sensitive area (20) that comprises event-based pixels (21), so that a relative change in the light intensity impinging onto an event-based pixel (21) of the vision sensor (2) by at least a predetermined percentage causes the vision sensor (2) to emit an event (21a) associated with this event-based pixel (21), wherein the system (1) further comprises a discriminator module (3) that gets both the stream of events (21a) from the vision sensor (2) and information (52) about the heading and/or speed of the motion of the primary object (50) as inputs, and is configured to identify, from said stream of events (21a), based at least in part on said information (52), events (21b) that are likely to be caused by the motion of a secondary object (55), rather than by the motion of the primary object (50).Type: GrantFiled: March 19, 2019Date of Patent: October 17, 2023Assignees: ROBERT BOSCH GMBH, PROPHESEE SAInventors: Michael Pfeiffer, Jochen Marx, Oliver Lange, Christoph Posch, Xavier Lagorce, Spiros Nikolaidis
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Publication number: 20230098543Abstract: A method for correcting mass spectral m/z values comprises: detecting mass spectra for different amounts of sample ions within an ion trapping mass analyzer; evaluating an observable difference of relative m/z shift from the detected mass spectra of at least two of the different amounts of ions induced by space charge; evaluating a visible total charge Qv and/or the difference of a visible total charge Qv from the detected mass spectra; determining, from the evaluated observable differences of relative m/z shift and the evaluated visible total charges Qv and/or differences of the visible total charge Qv, a slope of a linear correlation between relative m/z shift and visible total charge Qv; determining a relative m/z shift of sample ions detected in a mass spectrum by multiplying visible total charge Qv with the determined slope; and correcting the m/z values in the mass spectrum using its determined relative m/z shift.Type: ApplicationFiled: November 22, 2022Publication date: March 30, 2023Applicant: Thermo Fisher Scientific (Bremen) GmbHInventor: Oliver LANGE
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Publication number: 20230064837Abstract: A learning-based method for estimating self-movement and items of distance information in a camera system having at least two cameras, according to which temporally successive individual images produced by each camera during the movement of the camera system are supplied as input images to a self-monitored deep neural network of a deep learning system. According to the method, the self-monitored neural network is trained using these individual images. Moreover, in the course of the inference the deep learning system produces, from the input images, output data that describe the movement of the camera system.Type: ApplicationFiled: June 15, 2022Publication date: March 2, 2023Inventors: Oliver Lange, Beke Junge, Matthias Kirschner
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Patent number: 11515139Abstract: A method for determining a compensation factor parameter, c, for controlling an amount of ions ionised that are injected from an ion storage unit into mass analyser, where c is an adjustment factor that is applied to optimized injection times that are based on an optimized visible charge of a reference sample, the method comprising: detecting at least one mass spectrum for at least one amount of injected ions; determining from the at least one detected mass spectrum, a slope, s(sample), of a linear correlation of a relative m/z shift with visible total charge Qv of detected mass spectra; determining the compensation factor c as c=s(reference)/s(sample) where s(reference) is the slope of a linear correlation between reference-sample relative m/z shift values and reference-sample visible charge values determined from a plurality of mass spectra detected from a plurality of respective pre-selected amounts of a clean reference sample.Type: GrantFiled: March 9, 2021Date of Patent: November 29, 2022Assignee: THERMO FISHER SCIENTIFIC (BREMEN) GMBHInventor: Oliver Lange
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Publication number: 20220316891Abstract: Systems and methods are provided for predicting a traversal time for a route. A request for navigation directions is received and a route between the origin and destination is calculated. A series of route segments to be traversed on the route are identified, as well as one or more sub-series of route segments of the series of route segments, with each sub-series having route segments to be traversed consecutively on a portion of the route. For each sub-series, a sub-series traversal time is predicted based on historical traversal time data associated with historical trips where each of the route segments of the sub-series were traversed consecutively. A total route traversal time is predicted based on the sub-series traversal time. A set of navigation directions and the predicted total route traversal time are provided for presentation on a client device for navigating from the origin to the destination via the route.Type: ApplicationFiled: September 19, 2020Publication date: October 6, 2022Inventors: Oliver Lange, Marc Nunkesser, Seongjae Lee, Todd Hester
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Patent number: 11202002Abstract: A method for preprocessing camera raw data of an image sensor of a camera. The method includes a step of reading in, a step of setting, a step of reducing, and a step of outputting. In the step of reading in, a raw data signal is read in, which encompasses camera raw data detected by the image sensor at a detection point in time. In the step of setting, a preprocessing algorithm for reducing the resolution of the camera raw data is set, using at least one setting signal. In the step of reducing, the resolution of the camera raw data is reduced, using the preprocessing algorithm set in the step of setting, to obtain a preprocessed camera signal which represents a preprocessed camera image. In the step of outputting, the preprocessed camera signal is output to an image processing unit.Type: GrantFiled: August 24, 2020Date of Patent: December 14, 2021Assignee: Robert Bosch GmbHInventors: Christian Perwass, Oliver Lange
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Publication number: 20210287897Abstract: A method for determining a compensation factor parameter, c, for controlling an amount of ions ionised that are injected from an ion storage unit into mass analyser, where c is an adjustment factor that is applied to optimized injection times that are based on an optimized visible charge of a reference sample, the method comprising: detecting at least one mass spectrum for at least one amount of injected ions; determining from the at least one detected mass spectrum, a slope, s(sample), of a linear correlation of a relative m/z shift with visible total charge Qv of detected mass spectra; determining the compensation factor c as c=s(reference)/s(sample) where s(reference) is the slope of a linear correlation between reference-sample relative m/z shift values and reference-sample visible charge values determined from a plurality of mass spectra detected from a plurality of respective pre-selected amounts of a clean reference sample.Type: ApplicationFiled: March 9, 2021Publication date: September 16, 2021Applicant: Thermo Fisher Scientific (Bremen) GmbHInventor: Oliver LANGE
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Publication number: 20210248388Abstract: A method for determining a motion state of an object in the surroundings of a vehicle. The vehicle includes at least one vehicle camera for providing image data that represent the surroundings. Movability measures and pieces of quality information that are generated by processing the image data, are read in. The movability measures include generated continuous measured values for detecting moving object pixels, using correspondences, recognized using a correspondence algorithm, between pixels in successive images represented by the image data. Pixel-specific pieces of quality information are generated using the read-in pieces of quality information. The pixel-specific pieces of quality information indicate for each pixel the quality of the correspondences. A dynamic object probability is determined for each pixel, using the movability measures and the pixel-specific pieces of quality information.Type: ApplicationFiled: January 25, 2021Publication date: August 12, 2021Inventor: Oliver Lange
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Publication number: 20210241000Abstract: A method for identifying potentially hazardous or at-risk objects in the surroundings of a vehicle. The method includes detecting an area of the surroundings using at least one event-based sensor, the event-based sensor including light-sensitive pixels, and a relative change of the light intensity incident upon a pixel by at least a predefined percentage prompting the sensor to output an event assigned to this pixel. The method also includes assigning events output by the sensor to objects in the area; analyzing, for at least one object to which events are assigned, the events assigned to the object with respect to present movements of the object; and ascertaining an impending movement of the object, and/or an impending change of state, of the object from the present movements. An associated computer program is also described.Type: ApplicationFiled: June 6, 2019Publication date: August 5, 2021Inventors: Michael Pfeiffer, Jochen Marx, Oliver Lange
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Patent number: 11062895Abstract: A method of operating a mass spectrometer, comprising: generating ions from a sample; mass filtering the ions using a quadrupole mass filter having a set of selection parameters to transmit ions within at least one selected range of mass-to-charge ratios narrower than an initial range, wherein the quadrupole comprises four parallel elongate electrodes arranged in opposing pairs to which are applied RF and DC, wherein an attractive DC voltage is applied to one pair of opposing electrodes and a repulsive DC voltage is applied to the other pair; mass analysing or detecting the ions transmitted by the quadrupole mass filter; repeating the steps of generating ions, mass filtering and mass analysing or detecting multiple times; switching a configuration of the pairs of opposing electrodes to which the attractive DC voltage and the repulsive DC voltage are applied multiple times over the course of repeating the steps so that over long term operation the build-up of contamination on each pair of opposing electrodes iType: GrantFiled: April 8, 2020Date of Patent: July 13, 2021Assignee: Thermo Fisher Scientific (Bremen) GmbHInventors: Amelia Corinne Peterson, Jan-Peter Hauschild, Oliver Lange, Alexander A. Makarov
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Publication number: 20210075962Abstract: A method for preprocessing camera raw data of an image sensor of a camera. The method includes a step of reading in, a step of setting, a step of reducing, and a step of outputting. In the step of reading in, a raw data signal is read in, which encompasses camera raw data detected by the image sensor at a detection point in time. In the step of setting, a preprocessing algorithm for reducing the resolution of the camera raw data is set, using at least one setting signal. In the step of reducing, the resolution of the camera raw data is reduced, using the preprocessing algorithm set in the step of setting, to obtain a preprocessed camera signal which represents a preprocessed camera image. In the step of outputting, the preprocessed camera signal is output to an image processing unit.Type: ApplicationFiled: August 24, 2020Publication date: March 11, 2021Inventors: Christian Perwass, Oliver Lange
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Publication number: 20210056323Abstract: A system (1) for detecting dynamic secondary objects (55) that have a potential to intersect the trajectory (51) of a moving primary object (50), comprising a vision sensor (2) with a light-sensitive area (20) that comprises event-based pixels (21), so that a relative change in the light intensity impinging onto an event-based pixel (21) of the vision sensor (2) by at least a predetermined percentage causes the vision sensor (2) to emit an event (21a) associated with this event-based pixel (21), wherein the system (1) further comprises a discriminator module (3) that gets both the stream of events (21a) from the vision sensor (2) and information (52) about the heading and/or speed of the motion of the primary object (50) as inputs, and is configured to identify, from said stream of events (21a), based at least in part on said information (52), events (21b) that are likely to be caused by the motion of a secondary object (55), rather than by the motion of the primary object (50).Type: ApplicationFiled: March 19, 2019Publication date: February 25, 2021Inventors: Michael PFEIFFER, Jochen MARX, Oliver LANGE, Christoph POSCH, Xavier LAGORCE, Spiros NIKOLAIDIS
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Publication number: 20200328073Abstract: A method of operating a mass spectrometer, comprising: generating ions from a sample; mass filtering the ions using a quadrupole mass filter having a set of selection parameters to transmit ions within at least one selected range of mass-to-charge ratios narrower than an initial range, wherein the quadrupole comprises four parallel elongate electrodes arranged in opposing pairs to which are applied RF and DC, wherein an attractive DC voltage is applied to one pair of opposing electrodes and a repulsive DC voltage is applied to the other pair; mass analysing or detecting the ions transmitted by the quadrupole mass filter; repeating the steps of generating ions, mass filtering and mass analysing or detecting multiple times; switching a configuration of the pairs of opposing electrodes to which the attractive DC voltage and the repulsive DC voltage are applied multiple times over the course of repeating the steps so that over long term operation the build-up of contamination on each pair of opposing electrodes iType: ApplicationFiled: April 8, 2020Publication date: October 15, 2020Inventors: Amelia Corinne Peterson, Jan-Peter Hauschild, Oliver Lange, Alexander A. Makarov
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Patent number: 9698002Abstract: A method of mass analysis and a mass spectrometer are provided wherein a batch of ions is accumulated in a mass analyzer; the batch of ions accumulated in the mass analyzer is detected using image current detection to provide a detected signal; the number of ions in the batch of ions accumulated in the mass analyzer is controlled using an algorithm based on a previous detected signal obtained using image current detection from a previous batch of ions accumulated in the mass analyzer; wherein one or more parameters of the algorithm are adjusted based on a measurement of ion current or charge obtained using an independent detector located outside of the mass analyzer.Type: GrantFiled: April 18, 2016Date of Patent: July 4, 2017Assignee: Thermo Fisher Scientific (Bremen) GmbHInventors: Jan-Peter Hauschild, Oliver Lange, Ulf Fröhlich, Andreas Wieghaus, Alexander Kholomeev, Alexander Makarov
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Patent number: 9543131Abstract: Disclosed herein is a mass spectrometry method having steps of: transmitting ions from an ion source through a mass filter; processing ions received from the mass filter in a discontinuous ion optical device downstream of the mass filter; operating the mass filter for a plurality of periods in a mass/charge ratio (m/z) filtering mode to transmit ions in one or more selected ranges of m/z to the discontinuous ion optical device; and operating the mass filter in a broad mass range mode transmitting ions of a mass range substantially wider than any mass range transmitted in the m/z filtering mode during one or more periods in which the discontinuous ion optical device is not processing ions from the mass filter. Utilization of this method assists to reduce contamination in the mass filter.Type: GrantFiled: February 13, 2014Date of Patent: January 10, 2017Assignee: Thermo Fisher Scientific (Bremen) GmbHInventors: Andreas Kuehn, Jan-Peter Hauschild, Dirk Nolting, Oliver Lange, Eugen Damoc
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Patent number: 9536717Abstract: This invention relates to mass spectrometry that includes ion trapping in at least one of the stages of mass analysis. In particular, although not exclusively, this invention relates to tandem mass spectrometry where precursor ions and fragment ions are analyzed. A method of mass spectrometry is provided comprising the sequential steps of: accumulating in an ion store a sample of one type of ions to be analyzed; accumulating in the ion store a sample of another type of ions to be analyzed; and mass analyzing the combined samples of the ions; wherein the method comprises accumulating the sample of the one type of ions and/or the sample of another type of ions to achieve a target number of ions based on the results of a previous measurement of the respective type of ions.Type: GrantFiled: March 7, 2014Date of Patent: January 3, 2017Assignee: Thermo Finnigan LLCInventors: Alexander A. Makarov, Oliver Lange, Stevan R. Horning