Patents Assigned to Katholieke Universiteit Leuven
  • Publication number: 20240144638
    Abstract: A method for adjusting an information system of a mobile machine, the information system being configured to calculate 3D information relative to a scene in which the mobile machine is moving, the method including: acquiring at least a first image of the scene at a first time and a second image of the scene at a second time; detecting one or more scene features in the first image and the second image; matching the one or more scene features across the first image and the second image based upon detection of the one or more scene features; estimating an egomotion of the mobile machine based upon the matching of the one or more scene features across the first image and the second image; and adjusting the information system by taking into account the estimation of the egomotion of the mobile machine.
    Type: Application
    Filed: August 17, 2023
    Publication date: May 2, 2024
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KATHOLIEKE UNIVERSITEIT LEUVEN
    Inventors: Wim ABBELOOS, Frank VERBIEST, Bruno DAWAGNE, Wim LEMKENS, Marc PROESMANS, Luc VAN GOOL
  • Patent number: 11971385
    Abstract: A cyclic capillary electrophoresis device includes a capillary channel that forms a closed loop. The capillary channel comprises an inner half facing toward a space enclosed by the loop, where the inner half having an inner wall of first charge density, and an outer half facing away from the space enclosed by the loop, where the outer half having an inner wall surface of second charge density. A difference between the first and the second charge densities exists or can be turned on. The difference is configured to create a smaller average electroosmotic flow velocity in the inner half than in the outer half.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: April 30, 2024
    Assignees: Imec vzw, Katholieke Universiteit Leuven
    Inventors: Koen Martens, Chengxun Liu, Camila Dalben Madeira Campos, Rita Vos
  • Patent number: 11962146
    Abstract: A system for controlling a bipolar DC power includes a positive conductor, a neutral conductor and negative conductor. A positive pole-to-neutral voltage is a voltage between the positive conductor and the neutral conductor and a negative pole-to-neutral voltage is a voltage between the negative conductor and the neutral conductor. The system comprises control means for controlling the positive pole-to-neutral voltage and the negative pole-to-neutral voltage. The control means includes a first voltage converter configured to control a sum or difference of the positive pole-to-neutral voltage and the negative pole-to-neutral voltage, respectively as a function of the sum or difference of the positive output current and negative output current, and a second voltage converter.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: April 16, 2024
    Assignee: KATHOLIEKE UNIVERSITEIT LEUVEN
    Inventors: Johan Driesen, Giel Van Den Broeck
  • Patent number: 11952365
    Abstract: Provided herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, pharmaceutical compositions that include a compound described herein (including pharmaceutically acceptable salts of a compound described herein) and methods of synthesizing the same. Also provided herein are methods of treating diseases and/or conditions with a compound of Formula (I), or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: April 9, 2024
    Assignees: Aligos Therapeutics, Inc., Katholieke Universiteit Leuven
    Inventors: Koen Vandyck, Pierre Jean-Marie Bernard Raboisson, Leonid Beigelman, Vladimir Serebryany, Antitsa Dimitrova Stoycheva, Dorothée Alice Marie-Eve Bardiot, Sandro Boland, Arnaud Didier Marie Marchand
  • Patent number: 11939324
    Abstract: The present invention relates to a compound of formula (I) or a tautomer thereof, wherein R1, R2, R3, R4 and R5, have the same meaning as that defined in the claims and the description. The present invention also relates to compositions, in particular pharmaceuticals, comprising such compounds, and to uses of such compounds and compositions for the prevention and/or treatment of epilepsy and/or neurodegenerative diseases.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: March 26, 2024
    Assignees: reMYND N.V., Katholieke Universiteit Leuven
    Inventors: Johan Gerard Griffioen, Katrien Princen, Tom Francois L. Van Dooren, Arnaud Didier Marie Marchand, Amuri Kilonda, Sara Allasia, Patrick Chaltin
  • Patent number: 11931160
    Abstract: A brain interaction apparatus is provided. The apparatus comprises a plurality of filaments; and a brain invasive launcher having a plurality of launching channels extending in a longitudinal direction between a proximal end and a distal end thereof. Each launching channel is configured for holding one of the plurality of filaments moveably arranged therein. At least one of the plurality of filaments is provided with a steering tip affixed to a distal end thereof. The steering tip comprises a portion tapering in a longitudinal direction of the at least one of the plurality of filaments thereby narrowing toward a distal end of the steering tip. The tapered portion is rotationally asymmetrical about a longitudinal axis of the at least one of the plurality of filaments.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: March 19, 2024
    Assignees: Imec vzw, Katholieke Universiteit Leuven, VIB
    Inventors: Sebastian Haesler, Luis Diego Leon Hoffman
  • Patent number: 11918609
    Abstract: The present invention provides a method for treating wounds by applying cells as described in this application. In one aspect the method provides treatment for cutaneous wounds. In general embodiments the cells are delivered to the wound without being attached to a functionalized substrate in the delivery vehicle.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: March 5, 2024
    Assignees: ABT HOLDING COMPANY, KATHOLIEKE UNIVERSITEIT LEUVEN
    Inventors: Aernout Luttun, Robert J. Deans
  • Patent number: 11923198
    Abstract: In a first aspect, the present disclosure relates to a method for forming a patterning mask over a layer to be patterned, the method comprising: (a) providing a first layer over a substrate, the substrate comprising the layer to be patterned, the first layer being capable to bond with a monolayer comprising a compound comprising a functional group for bonding to the first layer and a removable organic group, (b) bonding the monolayer to the first layer, (c) exposing the monolayer to an energy beam, thereby forming a pattern comprising a first area comprising the compound with the removable organic group and a second area comprising the compound not having the removable organic group, and (d) selectively depositing an amorphous carbon layer on top of the first area.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: March 5, 2024
    Assignees: IMEC VZW, Katholieke Universiteit Leuven, KU LEUVEN R&D
    Inventors: Mikhail Krishtab, Silvia Armini
  • Patent number: 11918548
    Abstract: The invention relates to vascular disrupting agent (VDA) such as combretastatins for treating avascular or hypovascular micro-tumors with a diameter below 20 mm.
    Type: Grant
    Filed: July 4, 2018
    Date of Patent: March 5, 2024
    Assignee: Katholieke Universiteit Leuven
    Inventor: Yicheng Ni
  • Patent number: 11910725
    Abstract: The present disclosure relates to magnetic devices. In particular, the disclosure relates to magnetic memory and logic devices that employ the voltage control of magnetic anisotropy (VCMA) effect for magnetization switching. The present disclosure provides a method for manufacturing a magnetic structure for such a magnetic device. The method comprising the following steps: providing a bottom electrode layer, forming a SrTiO3 (STO) stack on the bottom electrode layer by atomic layer deposition (ALD) of at least two different STO nanolaminates, forming a magnetic layer on the STO stack, and forming a perpendicular magnetic anisotropy (PMA) promoting layer on the magnetic layer, the PMA promoting layer being configured to promote PMA in the magnetic layer.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: February 20, 2024
    Assignees: IMEC VZW, Katholieke Universiteit Leuven
    Inventors: Bart Vermeulen, Mihaela Ioana Popovici, Koen Martens, Gouri Sankar Kar
  • Patent number: 11904413
    Abstract: Sensor values captured by a sensor device are determined, one or more regions of a three-dimensional component having a deviation from an intended value are determined based at least in part on build coordinates for additively manufacturing the three-dimensional component corresponding to the sensor values, and a quality of the three-dimensional component is evaluated based at least in part on the one or more regions of the three-dimensional component having a deviation from the intended value. The sensor values correspond to an electromagnetic spectrum emitted by a melt pool formed by exposing a powder bed to a beam of radiation emitted from a laser apparatus, with the beam of radiation generating the melt pool in a melt region of the powder bed.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: February 20, 2024
    Assignees: Concept Laser GmbH, Katholieke Universiteit Leuven
    Inventors: Frank Herzog, Florian Bechmann, Sebastian Berumen, Jean Pierre Kruth, Tom Craeghs
  • Publication number: 20240055013
    Abstract: A method of estimating speech intelligibility is disclosed. The method comprises the steps of providing at least a first time-dependent signal derived from a first auditory stimulus and a corresponding first measured EEG response; comparing at least part of the first signal with at least part of the first measured EEG response in order to determine a signal-response latency difference; comparing the signal-response latency difference to a reference value; and deriving a measure of speech intelligibility based on the comparison of the signal-response latency difference and the reference value.
    Type: Application
    Filed: October 2, 2020
    Publication date: February 15, 2024
    Applicants: Katholieke Universiteit Leuven, Universidad de la Republica
    Inventors: Francisco Cervantes Constantino, Tom Francart, Jonas Vanthornhout
  • Patent number: 11900696
    Abstract: A system and a method for processing a plurality of images, each image of the plurality of images being acquired by a respective image acquisition module of a vehicle and each image acquisition module being oriented outwardly with respect to the vehicle, the method comprising: elaborating a bird's eye view image of surroundings of the vehicle using pixel values of pixels of at least one portion of each image of the plurality of images as pixel values of the bird's eye view image, and performing, on the bird's eye view image, a detection of at least one lane marked on a surface on which the vehicle is and visible on the bird's eye view image.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: February 13, 2024
    Assignees: TOYOTA MOTOR EUROPE, KATHOLIEKE UNIVERSITEIT LEUVEN
    Inventors: Kazuki Tamura, Hiroaki Shimizu, Marc Proesmans, Frank Verbiest, Jonas Heylen, Bruno Dawagne, Davy Neven, Bert Debrabandere, Luc Van Gool
  • Patent number: 11900987
    Abstract: The disclosed technology relates to a non-volatile (NV) static random-access memory (SRAM) device, and to a method of operating the same. The NV-SRAM device includes a plurality of bit-cells, wherein each bit-cell comprises: an SRAM bit-cell; a first bit-line connected via a first access element to the SRAM bit-cell; a NV bit-cell connected via a switch to the SRAM bit-cell; and a second bit-line connected via a second access element to the NV bit-cell. The NV-SRAM device is configured to independently write data from the first bit-line into the SRAM bit-cell through the first access element, and respectively from the second bit-line into the NV bit-cell through the second access element.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: February 13, 2024
    Assignees: IMEC vzw, Katholieke Universiteit Leuven
    Inventors: Mohit Gupta, Manu Komalan Perumkunnil
  • Publication number: 20240044881
    Abstract: Described herein are nanopore biosensors based on a modified cytolysin protein. The nanopore biosensors accommodate macromolecules including proteins and nucleic acids, and may additionally comprise ligands with selective binding properties.
    Type: Application
    Filed: August 2, 2023
    Publication date: February 8, 2024
    Applicant: Katholieke Universiteit Leuven
    Inventors: Giovanni Maglia, Mikhael Soskine
  • Patent number: 11881016
    Abstract: A system and a method for processing an image so as to perform instance segmentation. The system/method includes: a—inputting (S1) the image (IMG) to a first neural network configured to output an affinity graph (AF), and b—inputting (S2), to a second neural network, the affinity graph and a predefined seed-map (SM), so as to determine whether other pixels belong to a same instance, and set at a first value the value of the other pixels determined as belonging to the same instance.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: January 23, 2024
    Assignees: TOYOTA MOTOR EUROPE, KATHOLIEKE UNIVERSITEIT LEUVEN, K.U. LEUVEN R&D
    Inventors: Hiroaki Shimizu, Bert De Brabandere, Davy Neven, Marc Proesmans, Luc Van Gool
  • Patent number: 11872262
    Abstract: The present invention relates to non-naturally occurring anti-bacterial peptides. More specifically the peptides can be used to treat multi-drug resistant bacterial infections. In addition, the present invention provides methods for producing anti-bacterial peptides.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: January 16, 2024
    Assignees: VIB VZW, Katholieke Universiteit Leuven, K.U. Leuven R&D
    Inventors: Joost Schymkowitz, Frederic Rousseau
  • Patent number: 11864876
    Abstract: A light-to-digital converter (2) comprises a light-to-current converter (10); a current integrator (4) with an integrator output (30) resettable to a baseline level; and a counter (18) with a digital output (26), wherein the light-to-current converter (10) is switchably connectable as a positive integration input to the current integrator (4), for, during a light-collecting phase (404-406), integrating a current from the light-to-current converter (10), the integrator output (30) starting from the baseline value and ending at a value to be digitized; a reference current source (14) is switchably connectable as a negative integration input to the current integrator (4), for, during a counting phase (406-408) subsequent to the light-collecting phase (404-406), integrating a reference current from the reference current source (14), the integrator output (30) starting from the value to be digitized and ending at the baseline value, the time spent integrating the reference current corresponding to the value to be
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: January 9, 2024
    Assignees: IMEC VZW, KATHOLIEKE UNIVERSITEIT LEUVEN KU LEUVEN, STICHTING IMEC NEDERLAND
    Inventors: Qiuyang Lin, Jiawei Xu, Shuang Song, Nick Van Helleputte, Filip Tavernier
  • Publication number: 20230414570
    Abstract: Provided herein are compositions for topical use comprising an imidazole or a salt thereof, and domiphen bromide as active ingredients for use in treating or preventing a fungal infection, wherein said imidazole is chosen from ketoconazole and clotrimazole as active ingredients for use in treating or preventing a fungal infection.
    Type: Application
    Filed: September 13, 2023
    Publication date: December 28, 2023
    Applicants: Katholieke Universiteit Leuven, Universiteit Antwerpen
    Inventors: Bruno Cammue, Karin Thevissen, Kaat De Cremer, Paul Cos
  • Patent number: 11851422
    Abstract: Provided herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, pharmaceutical compositions that include a compound described herein (including pharmaceutically acceptable salts of a compound described herein) and methods of synthesizing the same. Also provided herein are methods of treating diseases and/or conditions with a compound of Formula (I), or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: December 26, 2023
    Assignees: Katholieke Universiteit Leuven
    Inventors: Koen Vandyck, Dorothée Alice Marie-Eve Bardiot, Pierre Jean-Marie Bernard Raboisson, Leonid Beigelman, Antitsa Dimitrova Stoycheva, Sandro Boland, Arnaud Didier Marie Marchand