Patents by Inventor Tobias Lang

Tobias Lang 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).

  • Publication number: 20250095852
    Abstract: A method for training an artificial intelligence system and for recognizing and classifying cells for histopathological tissue examination including the following steps: a) manual marking of cells to be detected by the artificial intelligence system in digital images of histological tissue sections, b) each marking is assigned to either one of at least one tumor cell class or one of at least one non-tumor cell class, c) a number of marked digital images according to steps a) and b) are entered into the artificial intelligence system for deep learning purposes, d) the artificial intelligence system learns characteristics of the at least one tumor cell class and the at least one non-tumor cell class from the marked digital images to establish a model for cell detection and classification, in an analysis stage digital images are obtained and cells are detected and classified according to the model.
    Type: Application
    Filed: March 14, 2023
    Publication date: March 20, 2025
    Inventors: Tobias Lang, Marc Päpper
  • Publication number: 20240289519
    Abstract: The invention relates to a method for determining at least one upholstery element from a set of mutually different upholstery elements in relation to a specific person, wherein the upholstery elements are able to be elastically deformed as a result of person-related loading on an upholstered surface of the respective upholstery element, wherein the method comprises the following steps: Providing a plurality of precomputed digital upholstery models that are each assigned to a specific upholstery element from the set of upholstery elements, wherein each digital upholstery model defines a respective mechanical cushioning property for a multiplicity of areas on the upholstered surface of the upholstery element; Providing a body model of the person in question for whom the upholstery element is to be determined, wherein the body model contains a description of physiological body properties of the person in question; wherein, for each provided cushion model or a subset thereof, the following is performed individ
    Type: Application
    Filed: July 1, 2021
    Publication date: August 29, 2024
    Inventors: Kai OBERLÄNDER, Tobias FINK, Tobias LANG
  • Publication number: 20230393108
    Abstract: A sensor for detecting at least one property of a fluid medium in at least one measuring chamber. The sensor includes a sensor element having at least one heatable diaphragm and an electrical measuring bridge. The diaphragm is connected to the electrical measuring bridge. The sensor is furthermore designed to detect an electrical resistance of the measuring bridge. The sensor is designed to detect a pressure of the fluid medium based on the detected electrical resistance of the electrical measuring bridge.
    Type: Application
    Filed: November 8, 2021
    Publication date: December 7, 2023
    Inventors: Ingo Brauer, Karl Wenzel, Renate Mueller, Tobias Lang
  • Patent number: 11801469
    Abstract: An activated carbon filter for reducing hydrocarbon emissions, includes a plurality of channels, the channels being suitable for the flow of gases therethrough and at least part of the surface of the channel walls having activated carbon for absorbing and/or adsorbing substances, in particular hydrocarbons; and a filter peripheral wall on the outer periphery of the activated carbon filter; wherein the filter peripheral wall includes a barrier layer, in particular in the form of a coating on the outer surface of the filter peripheral wall, preventing or at least significantly reducing the penetration, in particular the diffusion, of gases and/or substances, in particular hydrocarbon-containing gases, through the filter peripheral wall.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: October 31, 2023
    Assignee: A. Kayser Automotive Systems GmbH
    Inventor: Tobias Lang
  • Patent number: 11664695
    Abstract: The disclosure relates to a method for designing a stator segment for a stator of an m-phase synchronous reluctance machine with concentrated windings, the stator being divided into a stator segment or a plurality of stator segments and comprising a ferromagnetic base body with peripherally distributed tooth structures and a winding system mounted in the base body, which comprises, per stator segment, z tooth structures and a number of winding phases (U, V, W) corresponding to the number of phases m, each of said winding phases comprising a series connection and/or a parallel connection of a plurality of the concentrated windings, a rotor of the synchronous reluctance machine comprising a pole number p in a peripheral section corresponding to the stator segment.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: May 30, 2023
    Assignee: Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen
    Inventors: Tobias Lange, Claude Pascal Weiss, Jan-Dirk Reimers, Tobias Berthold
  • Patent number: 11473534
    Abstract: A sorption device for filtering evaporation emissions from a fuel tank, includes a vessel, with a first opening connected to an air removal path of the fuel tank and a second opening opening to atmosphere, a middle annular space between a radial outer circumferential boundary of the middle annular space and a radial inner circumferential boundary thereof radially inwardly spaced apart from the outer boundary, a first annular space formed between a radial inner surface of a fluid-tight circumferential outer shell of the vessel, the radial outer boundary being radially inwardly spaced from the inner surface, a sorbent material arranged in the middle annular space, and evaporation emissions from the fuel tank are guided through the first opening into the first annular space, through the sorbent material into a central space of the vessel in the radial direction, and through the second opening to atmosphere or another sorption device.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: October 18, 2022
    Assignee: A. Kayser Automotive Systems GmbH
    Inventors: Tobias Lang, Hauke Zywina
  • Patent number: 11384033
    Abstract: A composition comprising: (A) a mixture comprising at least one (thio)phosphoric acid triamide according to the general formula (I) R1R2N—P(X)(NH2)2, wherein X is oxygen or sulfur; R1 is a C1 to C20 alkyl, C3 to C20 cycloalkyl, C6 to C20 aryl, or dialkylaminocarbonyl group; R2 is H, or R1 and R2 together with the nitrogen atom linking them define a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally comprises 1 or 2 further heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur, and (L1) at least one amine selected from the group consisting of (L10), (L11), (L12), (L13), (L14), (L15), (L16), (L17), (L18), (L19), (L20), (L21), (L22), (L23), (L24), and (L29).
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: July 12, 2022
    Assignee: BASF SE
    Inventors: Markus Schmid, Wolfram Zerulla, Gregor Pasda, Alexander Wissemeier, Tobias Lang, Karl-Heinrich Schneider, Zoltan Baan, Maarten Staal, Ansgar Gereon Altenhoff, Kian Molawi, Sophia Ebert, Olivier Fleischel
  • Publication number: 20210379526
    Abstract: An activated carbon filter for reducing hydrocarbon emissions, includes a plurality of channels, the channels being suitable for the flow of gases therethrough and at least part of the surface of the channel walls having activated carbon for absorbing and/or adsorbing substances, in particular hydrocarbons; and a filter peripheral wall on the outer periphery of the activated carbon filter; wherein the filter peripheral wall comprises a barrier layer, in particular in the form of a coating on the outer surface of the filter peripheral wall, preventing or at least significantly reducing the penetration, in particular the diffusion, of gases and/or substances, in particular hydrocarbon-containing gases, through the filter peripheral wall.
    Type: Application
    Filed: May 16, 2019
    Publication date: December 9, 2021
    Inventor: Tobias Lang
  • Patent number: 10998800
    Abstract: The invention relates to a method of manufacturing a rotor for an electric machine, wherein the rotor is composed of at least one electric sheet wherein at least one electric sheet is thermally treated regionally to directly modify its magnetic permeability in the treated region.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: May 4, 2021
    Assignee: RHEINISCH-WESTFÄLISCHE TECHNISCHE HOCHSCHULE (RWTH) AACHEN
    Inventors: Tobias Lange, Rik W. De Doncker, Mareike Schenk, Stefan Koschik
  • Patent number: 10961264
    Abstract: Provided herein is a process for isolating at least one (thio)phosphoric acid derivative, which has a boiling point of at least 70° C., from a product mixture including the at least one (thio)phosphoric acid derivative, at least one salt selected from ammonium salts and alkali metal chlorides, at least one polar solvent selected from the group consisting of ester solvents and ether solvents, and optionally at least one HCl scavenger; wherein the process is based on first dissolving the (thio)phosphoric acid derivative to be able to remove the at least one salt, and then causing solids formation of the (thio)phosphoric acid derivative.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: March 30, 2021
    Assignee: BASF SE
    Inventors: Tobias Lang, Zoltan Baan, Philip Muelheims, Anton Flajs, Hartmut Denecke
  • Patent number: 10954256
    Abstract: Provided herein is a use of a high-boiling solvent in a mixture comprising a (thio)phosphoric acid derivative and a process including the addition of a high-boiling solvent to a mixture comprising a (thio)phosphoric acid derivative to recover the (thio)phosphoric acid from the mixture by an evaporation process.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: March 23, 2021
    Assignee: BASF SE
    Inventors: Tobias Lang, Karl-Heinrich Schneider, Zoltan Baan, Philip Muelheims, Steffen Tschirschwitz, Sascha Shuxia Zhu
  • Patent number: 10902170
    Abstract: A method for planning a technical system by providing a number of engineering objects in which each engineering object describes a technical component of the technical system, includes types that refer to a function of the engineering object and information about to what which domain of a plurality of domain each type belongs to and includes electrical information that includes a schematic symbol description, an electrical behavior and electrical characteristics, a number of coherence requirements for the technical system are provided, where the coherence requirements include object patterns defining objects of a same kind to be grouped together and a required order of a sequence of the objects in the object patterns, an engineering object is selected, a schematic is generated by placing the schematic symbol description of the selected engineering object and associated engineering objects of an object pattern belonging to the selected engineering object on a plan, and electrical connections between all object
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: January 26, 2021
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Wilfried Barth, Engelbert Blumenthal, Metin Kaplan, Tobias Lange, Oswin Noetzelmann, Sarvananthan Ragavan, Rami Reuveni, Igor Usykov, Marcel Wolff
  • Publication number: 20200358328
    Abstract: The disclosure relates to a method for designing a stator segment for a stator of an m-phase synchronous reluctance machine with concentrated windings, the stator being divided into a stator segment or a plurality of stator segments and comprising a ferromagnetic base body with peripherally distributed tooth structures and a winding system mounted in the base body, which comprises, per stator segment, z tooth structures and a number of winding phases (U, V, W) corresponding to the number of phases m, each of said winding phases comprising a series connection and/or a parallel connection of a plurality of the concentrated windings, a rotor of the synchronous reluctance machine comprising a pole number p in a peripheral section corresponding to the stator segment.
    Type: Application
    Filed: November 20, 2018
    Publication date: November 12, 2020
    Inventors: Tobias Lange, Claude Pascal Weiss, Jan-Dirk Reimers, Tobias Berthold
  • Publication number: 20200316509
    Abstract: A sorption device for filtering evaporation emissions from a fuel tank, includes a vessel with a first opening connected to an air removal path of the fuel tank and a second opening opening to atmosphere, a middle annular space between a radial outer circumferential boundary of the middle annular space and a radial inner circumferential boundary thereof radially inwardly spaced apart from the outer boundary, a first annular space formed between a radial inner surface of a fluid tight circumferential outer shell of the vessel, the radial outer boundary being radially inwardly spaced from the inner surface, a sorbent material arranged in the middle annular space, and evaporation emissions from the fuel tank are guided through the first opening into the first annular space, through the sorbent material into a central space of the vessel in the radial direction, and through the second opening to atmosphere or another sorption device.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 8, 2020
    Inventors: Tobias Lang, Hauke Zywina
  • Publication number: 20200157018
    Abstract: A composition comprising: (A) a mixture comprising at least one (thio)phosphoric acid triamide according to the general formula (I) R1R2N—P(X)(NH2)2, wherein X is oxygen or sulfur; R1 is a C1 to C20 alkyl, C3 to C20 cycloalkyl, C6 to C20 aryl, or dialkylaminocarbonyl group; R2 is H, or R1 and R2 together with the nitrogen atom linking them define a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally comprises 1 or 2 further heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur, and (L1) at least one amine selected from the group consisting of (L10), (L11), (L12), (L13), (L14), (L15), (L16), (L17), (L18), (L19), (L20), (L21), (L22), (L23), (L24), and (L29).
    Type: Application
    Filed: January 22, 2020
    Publication date: May 21, 2020
    Inventors: Markus Schmid, Wolfram Zerulla, Gregor Pasda, Alexander Wissemeier, Tobias Lang, Karl-Heinrich Schneider, Zoltan Baan, Maarten Staal, Ansgar Gereon Altenhoff, Kian Molawi, Sophia Ebert, Olivier Fleischel
  • Patent number: 10577290
    Abstract: A composition comprising: (A) a mixture comprising at least one (thio)phosphoric acid triamide according to the general formula (I) R1R2N—P(X)(NH2)2, wherein X is oxygen or sulfur; R1 is a C1 to C20 alkyl, C3 to C20 cycloalkyl, C6 to C20 aryl, or dialkylaminocarbonyl group; R2 is H, or R1 and R2 together with the nitrogen atom linking them define a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally comprises 1 or 2 further heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur, and (L1) at least one amine selected from the group consisting of (L10), (L11), (L12), (L13), (L14), (L15), (L16), (L17), (L18), (L19), (L20), (L21), (L22), (L23), (L24), and (L29).
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: March 3, 2020
    Assignee: BASF SE
    Inventors: Markus Schmid, Wolfram Zerulla, Gregor Pasda, Alexander Wissemeier, Tobias Lang, Karl-Heinrich Schneider, Zoltan Baan, Maarten Staal, Ansgar Gereon Altenhoff, Kian Molawi, Sophia Ebert, Olivier Fleischel
  • Patent number: 10305336
    Abstract: The present invention relates to an aircraft with at least one synchronous reluctance machine which comprises a stator with a plurality of grooves and teeth and a rotor with a plurality of magnetic flux barriers, wherein at least one magnetic flux barrier is designed asymmetrical to the q-axis.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: May 28, 2019
    Assignee: Liebherr-Aerospace Lindenberg GmbH
    Inventors: Tobias Lange, Rik W. De Doncker
  • Publication number: 20190041872
    Abstract: A control circuit for an unmanned aerial vehicle includes a first interface configured to control at least one of the following components of the unmanned aerial vehicle: a motor or a light source. The circuit includes a second interface configured to communicate with an optoelectronic sensor of the unmanned aerial vehicle. The circuit includes one or a plurality of processors configured to implement at least one sequence of the following sequences via the first interface: a landing sequence bringing the unmanned aerial vehicle to land or to discontinue flight; or a light emission sequence of pulsed or permanent light. The one or a plurality of processors may be further configured to initiate the at least one sequence via the first interface in response to an alert command received via the second interface.
    Type: Application
    Filed: December 29, 2017
    Publication date: February 7, 2019
    Inventors: Tobias LANG, Daniel GURDAN
  • Patent number: 10146248
    Abstract: A model calculation unit for calculating a data-based function model in a control unit is provided, the model calculation unit having a processor core which includes: a multiplication unit for carrying out a multiplication on the hardware side; an addition unit for carrying out an addition on the hardware side; an exponential function unit for calculating an exponential function on the hardware side; a memory in the form of a configuration register for storing hyperparameters and node data of the data-based function model to be calculated; and a logic circuit for controlling, on the hardware side, the calculation sequence in the multiplication unit, the addition unit, the exponential function unit and the memory in order to ascertain the data-based function model.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: December 4, 2018
    Assignee: ROBERT BOSCH GMBH
    Inventors: Tobias Lang, Heiner Markert, Axel Aue, Wolfgang Fischer, Ulrich Schulmeister, Nico Bannow, Felix Streichert, Andre Guntoro, Christian Fleck, Anne Von Vietinghoff, Michael Saetzler, Michael Hanselmann, Matthias Schreiber
  • Publication number: 20180319826
    Abstract: Provided herein is a process for isolating at least one (thio)phosphoric acid derivative, which has a boiling point of at least 70° C., from a product mixture including the at least one (thio)phosphoric acid derivative, at least one salt selected from ammonium salts and alkali metal chlorides, at least one polar solvent selected from the group consisting of ester solvents and ether solvents, and optionally at least one HCl scavenger; wherein the process is based on first dissolving the (thio)phosphoric acid derivative to be able to remove the at least one salt, and then causing solids formation of the (thio)phosphoric acid derivative.
    Type: Application
    Filed: December 1, 2016
    Publication date: November 8, 2018
    Inventors: Tobias Lang, Zoltan Baan, Philip Muelheims, Anton Flajs, Hartmut Denecke