Patents by Inventor Patrick BARKOWSKI

Patrick BARKOWSKI 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).

  • Semi-oxidative sol-gel printing method and corresponding ink formulations
    Patent number: 11845876
    Abstract: A method for producing a printable ink for an electronic component in which a transition metal-containing pseudohalide or chalcogenide is first complexed by a pyridine-like or thiol-like solvent, in order to improve or achieve solubility. Subsequently, by filtering and mixing with at least one solvent a printable ink is produced. The printable ink can be used to produce hole transport or electron blocking layers of electronic components.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: December 19, 2023
    Assignee: Inuru GmbH
    Inventors: Marcin Ratajczak, Maciej Woloszka, Patrick Barkowski
  • SEMI-OXIDATIVE SOL-GEL PRINTING METHOD AND CORRESPONDING INK FORMULATIONS
    Publication number: 20210371689
    Abstract: A method for producing a printable ink for an electronic component in which a transition metal-containing pseudohalide or chalcogenide is first complexed by a pyridine-like or thiol-like solvent, in order to improve or achieve solubility. Subsequently, by filtering and mixing with at least one solvent a printable ink is produced. The printable ink can be used to produce hole transport or electron blocking layers of electronic components.
    Type: Application
    Filed: January 16, 2019
    Publication date: December 2, 2021
    Applicant: INURU GMBH
    Inventors: Marcin Ratajczak, Maciej Woloszka, Patrick Barkowski
  • Integrated layered electronic display sheets for placement on product packaging and in printed media
    Patent number: 11133359
    Abstract: A thin, sheetlike, electronic, self-powered component including at least a display device and/or a sensor, as well as an energy source or a combination of the preceding is provided. Furthermore, the integration of this electrical component in existing products, especially printing and paper products, without the objects having to be damaged or destroyed is provided.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: September 28, 2021
    Assignee: INURU GMBH
    Inventors: Patrick Barkowski, Marcin Ratajczak
  • Contacting optoelectronic components
    Patent number: 11018301
    Abstract: A method for the contacting of electrodes with conductor tracks by means of a conductive paste and/or adhesive-coated conductive fiber composites is provided. Furthermore, an electronic component whose electrodes are connected by means of a conductive paste and/or adhesive-coated conductive fiber composites is provided.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: May 25, 2021
    Assignee: INURU GMBH
    Inventors: Patrick Barkowski, Marcin Ratajczak
  • Inductively doped mixed layers for an optoelectronic component, and method for the production thereof
    Patent number: 10892430
    Abstract: An optoelectronic component with a cathode and an anode and a layer system between the cathode and the anode is provided. The optoelectronic component having multiple electroactive layers, wherein the component can be produced by a method in which an inductively doped mixed layer is generated between at least two layers made of semiconductor materials.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: January 12, 2021
    Assignee: INURU GMBH
    Inventors: Patrick Barkowski, Marcin Ratajczak
  • Diffusion-limiting electroactive barrier layer for an optoelectronic component
    Patent number: 10763437
    Abstract: An optoelectronic component is provided having a cathode, an anode and a layer system between the cathode and the anode, the layer system includes electroactive layers, in particular charge-carrier injection and transport layers, and including an optically active layer, the charge-carrier injection and transport layers themselves being a diffusion barrier to water or oxygen.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: September 1, 2020
    Assignee: INURU GMBH
    Inventors: Marcin Ratajczak, Patrick Barkowski
  • NONDESTRUCTIVE INTEGRATION OF ELECTRONICS
    Publication number: 20200144340
    Abstract: A thin, sheetlike, electronic, self-powered component including at least a display device and/or a sensor, as well as an energy source or a combination of the preceding is provided. Furthermore, the integration of this electrical component in existing products, especially printing and paper products, without the objects having to be damaged or destroyed is provided.
    Type: Application
    Filed: September 27, 2017
    Publication date: May 7, 2020
    Inventors: Patrick BARKOWSKI, Marcin RATAJCZAK
  • INDUCTIVELY DOPED MIXED LAYERS FOR AN OPTOELECTRONIC COMPONENT, AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20200020871
    Abstract: An optoelectronic component with a cathode and an anode and a layer system between the cathode and the anode is provided. The optoelectronic component having multiple electroactive layers, wherein the component can be produced by a method in which an inductively doped mixed layer is generated between at least two layers made of semiconductor materials.
    Type: Application
    Filed: October 13, 2017
    Publication date: January 16, 2020
    Inventors: Patrick BARKOWSKI, Marcin Ratajczak
  • DIFFUSION-LIMITING ELECTROACTIVE BARRIER LAYER FOR AN OPTOELECTRONIC COMPONENT
    Publication number: 20190334090
    Abstract: An optoelectronic component is provided having a cathode, an anode and a layer system between the cathode and the anode, the layer system includes electroactive layers, in particular charge-carrier injection and transport layers, and including an optically active layer, the charge-carrier injection and transport layers themselves being a diffusion barrier to water or oxygen.
    Type: Application
    Filed: September 20, 2017
    Publication date: October 31, 2019
    Inventors: Marcin RATAJCZAK, Patrick BARKOWSKI
  • CONTACTING OPTOELECTRONIC COMPONENTS
    Publication number: 20190245144
    Abstract: A method for the contacting of electrodes with conductor tracks by means of a conductive paste and/or adhesive-coated conductive fiber composites is provided. Furthermore, an electronic component whose electrodes are connected by means of a conductive paste and/or adhesive-coated conductive fiber composites is provided.
    Type: Application
    Filed: September 27, 2017
    Publication date: August 8, 2019
    Inventors: Patrick BARKOWSKI, Marcin Ratajczak