Patents by Inventor Peter Fejes
Peter Fejes 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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Publication number: 20240094329Abstract: Described herein is an illumination source adapted to generate a regular pattern integrated into a portable device, the illumination source including an array of light emitting diodes or laser light sources and a diffractive optical element. Also described herein is a detector including the illumination source, an array of optical sensors, where each optical sensor is configured to generate a sensor signal in response to an illumination of its respective light-sensitive area, and an evaluation device adapted to evaluate the sensor signal.Type: ApplicationFiled: September 28, 2023Publication date: March 21, 2024Inventors: Christian SCHILDKNECHT, Christoph LUNGENSCHMIED, Ingmar BRUDER, Michael EBERSPACH, Peter FEJES, Robert SEND, Sebastian VALOUCH, Thomas OHMER, Wilfried HERMES, Stefan HENGEN, Christian LENNARTZ
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Publication number: 20240085518Abstract: Described herein is a mobile device with an optical detector including: at least one illumination source adapted to generate at least one illumination pattern for illuminating an object, where the illumination pattern includes a regular and/or constant and/or periodic pattern; at least one sensor element having a matrix of optical sensors, the optical sensors each having a light-sensitive area, where each optical sensor is configured to generate at least one sensor signal in response to an illumination of the light-sensitive area by at least one light beam propagating from the object to the detector; and at least one evaluation device adapted to determine at least one region of interest.Type: ApplicationFiled: September 28, 2023Publication date: March 14, 2024Inventors: Michael EBERSPACH, Thomas OHMER, Robert SEND, Christian LENNARTZ, Christopher HAHNE, Stefan HENGEN, Sebastian VALOUCH, Christoph LUNGENSCHMIED, Ingmar BRUDER, Wilfried HERMES, Celal Mohan OEGUEN, Christian Daniel SCHILDKNECHT, Peter SCHILLEN, Patrick SCHINDLER, Peter FEJES
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Publication number: 20240027188Abstract: Described herein is a method for beam profile analysis using at least one camera. The method includes: a) at least one data acquisition step; b) at least one image compression step; and c) at least one evaluation step.Type: ApplicationFiled: August 24, 2023Publication date: January 25, 2024Inventors: Benjamin REIN, Peter FEJES
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Publication number: 20240012092Abstract: Described herein is a detector for determining a position of at least one object. The detector includes: at least two optical sensors, each optical sensor having a light-sensitive area, where each light-sensitive area has a geometrical center, where the geometrical centers of the optical sensors are spaced apart from an optical axis of the detector by different spatial offsets, where each optical sensor is configured to generate a sensor signal in response to an illumination of its respective light-sensitive area by a light beam propagating from the object to the detector; and at least one evaluation device being configured for determining at least one longitudinal coordinate z of the object by combining the at least two sensor signals.Type: ApplicationFiled: March 23, 2023Publication date: January 11, 2024Inventors: Christian SCHILDKNECHT, Christoph LUNGENSCHMIED, Ingmar BRUDER, Michael EBERSPACH, Peter FEJES, Robert SEND, Sebastian VALOUCH, Thomas OHMER, Wilfried HERMES, Stefan HENGEN, Christian LENNARTZ
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Patent number: 11860292Abstract: A detector for object authentication includes first and second illumination sources. The first illumination source projects an illumination pattern including a plurality of illumination features onto a surface of an object. The second illumination source projects an illuminating light beam onto the object. The detector also includes an image capture device for determining a first image including a plurality of reflection features generated by the surface of the object in response to the illumination pattern and for determining a second image including two dimensional information associated with the surface of the object generated in response to the illuminating light beam. The detector also includes an evaluation device for evaluating the first image and the second image, identifying a geometrical feature of the object, determining a material property of the object, and comparing the two dimensional information to data stored in a database for authentication of the object.Type: GrantFiled: December 30, 2022Date of Patent: January 2, 2024Assignee: TRINAMIX GMBHInventors: Michael Eberspach, Thomas Ohmer, Robert Send, Christian Lennartz, Christopher Hahne, Stefan Hengen, Sebastian Valouch, Christoph Lungenschmied, Ingmar Bruder, Wilfried Hermes, Celal Mohan Oeguen, Christian Daniel Schildknecht, Peter Schillen, Patrick Schindler, Peter Fejes
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Patent number: 11791424Abstract: A device includes at least one photoconductor configured for exhibiting an electrical resistance Rphoto dependent on an illumination of a light-sensitive region of the at least one photoconductor and at least one photoconductor readout circuit. The photoconductor readout circuit is configured for determining a differential voltage related to changes of the electrical resistance Rphoto of the photoconductor. The photoconductor readout circuit includes at least one bias voltage source configured for applying at least one periodically modulated bias voltage to the photoconductor such that the electric output changes its polarity at least once. The device further includes at least one electrical circuit configured to balance the differential voltage at a given illumination level.Type: GrantFiled: January 29, 2021Date of Patent: October 17, 2023Inventors: Celal Mohan Oeguen, Bernd Scherwath, Peter Fejes, Felix Berno Mueller
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Patent number: 11698435Abstract: A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least one focal length in response to at least one incident light beam (116, 1116) propagating from the object (112, 1112) to the detector (110, 1110, 2110); at least two optical sensors (113, 1118, 1120), wherein each optical sensor (113, 1118, 1120) has at least one light sensitive area (121, 1122, 1124), wherein each optical sensor (113, 1118, 1120) is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by the light beam (116, 1116), at least one evaluation device (132, 1132) being configured for determining at least one longitudinal coordinate z of the object (112, 1112) by evaluating a quotient signal Q from the sensor signals.Type: GrantFiled: July 12, 2022Date of Patent: July 11, 2023Assignee: TRINAMIX GMBHInventors: Michael Eberspach, Thomas Ohmer, Robert Send, Christian Lennartz, Christopher Hahne, Stefan Hengen, Sebastian Valouch, Christoph Lungenschmied, Ingmar Bruder, Wilfried Hermes, Celal Mohan Oeguen, Christian Daniel Schildknecht, Peter Schillen, Patrick Schindler, Peter Fejes
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Publication number: 20230213610Abstract: A detector for object authentication includes first and second illumination sources. The first illumination source projects an illumination pattern including a plurality of illumination features onto a surface of an object. The second illumination source projects an illuminating light beam onto the object. The detector also includes an image capture device for determining a first image including a plurality of reflection features generated by the surface of the object in response to the illumination pattern and for determining a second image including two dimensional information associated with the surface of the object generated in response to the illuminating light beam. The detector also includes an evaluation device for evaluating the first image and the second image, identifying a geometrical feature of the object, determining a material property of the object, and comparing the two dimensional information to data stored in a database for authentication of the object.Type: ApplicationFiled: December 30, 2022Publication date: July 6, 2023Inventors: Michael EBERSPACH, Thomas OHMER, Robert SEND, Christian LENNARTZ, Christopher HAHNE, Stefan HENGEN, Sebastian VALOUCH, Christoph LUNGENSCHMIED, Ingmar BRUDER, Wilfried HERMES, Celal Mohan OEGUEN, Christian Daniel SCHILDKNECHT, Peter SCHILLEN, Patrick SCHINDLER, Peter FEJES
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Patent number: 11635486Abstract: A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises: —at least two optical sensors (118, 120, 176), each optical sensor (118, 120, 176) having a light-sensitive area (122, 124), wherein each light-sensitive area (122, 124) has a geometrical center (182, 184), wherein the geometrical centers (182, 184) of the optical sensors (118, 120, 176) are spaced apart from an optical axis (126) of the detector (110) by different spatial offsets, wherein each optical sensor (118, 120, 176) is configured to generate a sensor signal in response to an illumination of its respective light-sensitive area (122, 124) by a light beam (116) propagating from the object (112) to the detector (110); and—at least one evaluation device (132) being configured for determining at least one longitudinal coordinate z of the object (112) by combining the at least two sensor signals.Type: GrantFiled: November 17, 2017Date of Patent: April 25, 2023Assignee: TRINAMIX GMBHInventors: Christian Schildknecht, Christoph Lungenschmied, Ingmar Bruder, Michael Eberspach, Peter Fejes, Robert Send, Sebastian Valouch, Thomas Ohmer, Wilfried Hermes, Stefan Hengen, Christian Lennartz
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Publication number: 20230039433Abstract: Disclosed herein is a device including at least one photoconductor configured for exhibiting an electrical resistance Rphoto dependent on an illumination of a light-sensitive region of the photoconductor; at least one photoconductor readout circuit, where the photoconductor readout circuit is configured for determining a differential voltage related to changes of the electrical resistance Rphoto of the photoconductor, where the photoconductor readout circuit includes at least one bias voltage source configured for applying at least one periodically modulated bias voltage to the photoconductor such that the electric output changes its polarity at least once; and at least one electrical circuit configured to balance the differential voltage at a given illumination level.Type: ApplicationFiled: January 29, 2021Publication date: February 9, 2023Inventors: Celal Mohan Oeguen, Bernd Scherwath, Peter Fejes, Felix Berno Mueller
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Publication number: 20220373641Abstract: A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least one focal length in response to at least one incident light beam (116, 1116) propagating from the object (112, 1112) to the detector (110, 1110, 2110); at least two optical sensors (113, 1118, 1120), wherein each optical sensor (113, 1118, 1120) has at least one light sensitive area (121, 1122, 1124), wherein each optical sensor (113, 1118, 1120) is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by the light beam (116, 1116), at least one evaluation device (132, 1132) being configured for determining at least one longitudinal coordinate z of the object (112, 1112) by evaluating a quotient signal Q from the sensor signals.Type: ApplicationFiled: July 12, 2022Publication date: November 24, 2022Inventors: Michael EBERSPACH, Thomas OHMER, Robert SEND, Christian LENNARTZ, Christopher HAHNE, Stefan HENGEN, Sebastian VALOUCH, Christoph LUNGENSCHMIED, Ingmar BRUDER, Wilfried HERMES, Celal Mohan OEGUEN, Christian Daniel SCHILDKNECHT, Peter SCHILLEN, Patrick SCHINDLER, Peter FEJES
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Publication number: 20220326075Abstract: Disclosed herein is a device including at least one photoconductor configured for exhibiting an electrical resistance Rphoto dependent on an illumination of a light-sensitive region of the photoconductor; and at least one photoconductor readout circuit, where the photoconductor readout circuit is configured for determining the electrical resistance Rphoto of the photoconductor, where the photoconductor readout circuit includes at least one bias voltage source configured for applying at least one modulated bias voltage to the photoconductor.Type: ApplicationFiled: October 8, 2020Publication date: October 13, 2022Inventors: Bernd SCHERWATH, Peter FEJES, Celal Mohan OEGUEN, Robert GUST, Robert SEND, Stefan HOOS
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Patent number: 11415661Abstract: A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least one focal length in response to at least one incident light beam (116, 1116) propagating from the object (112, 1112) to the detector (110, 1110, 2110); at least two optical sensors (113, 1118, 1120), wherein each optical sensor (113, 1118, 1120) has at least one light sensitive area (121, 1122, 1124), wherein each optical sensor (113, 1118, 1120) is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by the light beam (116, 1116), at least one evaluation device (132, 1132) being configured for determining at least one longitudinal coordinate z of the object (112, 1112) by evaluating a quotient signal Q from the sensor signals.Type: GrantFiled: November 17, 2017Date of Patent: August 16, 2022Assignee: TRINAMIX GMBHInventors: Michael Eberspach, Thomas Ohmer, Robert Send, Christian Lennartz, Christopher Hahne, Stefan Hengen, Sebastian Valouch, Christoph Lungenschmied, Ingmar Bruder, Wilfried Hermes, Celal Mohan Oeguen, Christian Daniel Schildknecht, Peter Schillen, Patrick Schindler, Peter Fejes
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Publication number: 20190353767Abstract: A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least one focal length in response to at least one incident light beam (116, 1116) propagating from the object (112, 1112) to the detector (110, 1110, 2110); at least two optical sensors (113, 1118, 1120), wherein each optical sensor (113, 1118, 1120) has at least one light sensitive area (121, 1122, 1124), wherein each optical sensor (113, 1118, 1120) is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by the light beam (116, 1116), at least one evaluation device (132, 1132) being configured for determining at least one longitudinal coordinate z of the object (112, 1112) by evaluating a quotient signal Q from the sensor signals.Type: ApplicationFiled: November 17, 2017Publication date: November 21, 2019Applicant: trinamiX GmbHInventors: Michael EBERSPACH, Thomas OHMER, Robert SEND, Christian LENNARTZ, Christopher HAHNE, Stefan HENGEN, Sebastian VALOUCH, Christoph LUNGENSCHMIED, Ingmar BRUDER, Wilfried HERMES, Celal Mohan OEGUEN, Christian Daniel SCHILDKNECHT, Peter SCHILLEN, Patrick SCHINDLER, Peter FEJES
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Publication number: 20190339356Abstract: A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises: —at least two optical sensors (118, 120, 176), each optical sensor (118, 120, 176) having a light-sensitive area (122, 124), wherein each light-sensitive area (122, 124) has a geometrical center (182, 184), wherein the geometrical centers (182, 184) of the optical sensors (118, 120, 176) are spaced apart from an optical axis (126) of the detector (110) by different spatial offsets, wherein each optical sensor (118, 120, 176) is configured to generate a sensor signal in response to an illumination of its respective light-sensitive area (122, 124) by a light beam (116) propagating from the object (112) to the detector (110); and—at least one evaluation device (132) being configured for determining at least one longitudinal coordinate z of the object (112) by combining the at least two sensor signals.Type: ApplicationFiled: November 17, 2017Publication date: November 7, 2019Applicant: trinamiX GmbHInventors: Christian SCHILDKNECHT, Christoph LUNGENSCHMIED, Ingmar BRUDER, Michael EBERSPACH, Peter FEJES, Robert SEND, Sebastian VALOUCH, Thomas OHMER, Wilfried HERMES, Stefan HENGEN, Christian LENNARTZ
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Patent number: 7769573Abstract: Computerized systems and methods are used to create a model of interaction energies between a group of bodies, such as molecules or atoms in solution. A computer simulation of the molecular interactions of bodies in solution is performed by first creating a coordinate system that defines a position of each body in a two dimensional or a three-dimensional space. The system then divides the coordinate system into subsections called bins. Bins may be of different sizes. The number and size of bins varies depending on the number of bodies and each body's calculated position in the coordinate system. The number of bins is optimized, selected so that a maximum number of bins contain only one body. This means there is also a corresponding minimum number of bins that contain either multiple bodies or no bodies. The systems and methods select a radius at which, at a certain distance from a selected molecule, the effect of other molecules on the selected molecule approximates zero.Type: GrantFiled: May 26, 2006Date of Patent: August 3, 2010Assignee: Zymeworks Inc.Inventors: Anthony Peter Fejes, Ganesan Swaminathan, John Silvio Vieceli
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Publication number: 20080147360Abstract: A method and system are disclosed for simulating the behavior of atomic and molecular scale systems. The method makes use of two (or more) embedded or mixed molecular systems, or collections of particles, that interact with each other through a mediated process, allowing the effects of the forces from one collection of particles to act on the particles in the other. The system includes a series of modules, two of which contain the simulation techniques to be used on the collections particles, one of which is to mediate between the collections, for example one module may be used to evaluate positional and/or energetic information, and one may be included to wrap around the entire molecular system to drive all of the events. The method generates representations of the molecular system that allow the user to gain an understanding of the system being simulated.Type: ApplicationFiled: October 16, 2006Publication date: June 19, 2008Inventors: Anthony Peter Fejes, John Silvio Vieceli, Shayan Rahnama, Ganesan Swaminathan
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Publication number: 20070276791Abstract: Computerized systems and methods are used to create a model of interaction energies between a group of bodies, such as molecules or atoms in solution. A computer simulation of the molecular interactions of bodies in solution is performed by first creating a coordinate system that defines a position of each body in a two dimensional or a three-dimensional space. The system then divides the coordinate system into subsections called bins. Bins may be of different sizes. The number and size of bins varies depending on the number of bodies and each body's calculated position in the coordinate system. The number of bins is optimized, selected so that a maximum number of bins contain only one body. This means there is also a corresponding minimum number of bins that contain either multiple bodies or no bodies. The systems and methods select a radius at which, at a certain distance from a selected molecule, the effect of other molecules on the selected molecule approximates zero.Type: ApplicationFiled: May 26, 2006Publication date: November 29, 2007Inventors: Anthony Peter Fejes, Ganesan Swaminathan, John Silvio Vieceli
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Patent number: 5132019Abstract: Particles of an ion exchange resin are brought into contact with water in a water circulation system in a power plant for capturing corrosion products and other impurities and are removed after reaction with the corrosion products and the other impurities from the water circulation system, the water circulation system including a reactor vessel or a steam generator connected thereto for generation of steam, a steam turbine driven by the steam, a condenser for condensing the steam from the steam turbine and a condensate cleaning filter for cleaning condensate formed in the condenser, as well as one or more pumps for effecting the water circulation and returning cleaned condensate to the reactor vessel or the steam generator.Type: GrantFiled: March 26, 1991Date of Patent: July 21, 1992Assignee: ABB Atom ABInventor: Peter Fejes
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Patent number: 4786527Abstract: A layer of small-sized particles of an organic ion exchange resin is applied to a support matrix, permeable to liquid, of a filter element (7) which is arranged in a chamber (5) in an ion-exchange filter (1) for filtering of liquids containing radioactive constituents. The filter and a mixer (11), consisting of a tube with a number of stationary mixing elements arranged one after the other in the longitudinal direction of the tube, are arranged in a circulation system (10) for water. The mixing elements successively divide up a material flow, supplied at the inlet end of the mixer, into a number of sub-flows containing different parts of the original material flow and the sub-flows are reunited, before they reach the outlet end of the tube. Suspended ion-exchange resin (13a, 16a) is supplied to the inlet end (11a) of the mixer for the circulating water while the water is being circulated in the circulation system.Type: GrantFiled: April 24, 1987Date of Patent: November 22, 1988Assignee: AB ASEA-AtomInventors: Peter Fejes, Eva Sundell