Patents by Inventor Alin VELEA

Alin VELEA 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: 20230360701
    Abstract: A programmable resistive memory element and a method of adjusting a resistance of a programmable resistive memory element are provided. The programmable resistive memory element includes at least one resistive memory element. Each resistive memory element includes an Indium-Gallium-Zinc-Oxide (IGZO) resistive layer, a first electrical contact and a second electrical contact. The first and second electrical contacts are disposed on the IGZO resistive layer in the same plane. The programmable resistive memory element includes a voltage generator coupled to the first and second electrical contacts, constructed and arranged to apply a thermal treatment to the resistive memory element to adjust a resistance of the resistive memory element.
    Type: Application
    Filed: July 17, 2023
    Publication date: November 9, 2023
    Applicant: Cyberswarm, INC.
    Inventors: Viorel-Georgel DUMITRU, Cristina Besleaga stan, Alin Velea, Aurelian-Catalin Galca
  • Patent number: 11705198
    Abstract: A programmable resistive memory element and a method of adjusting a resistance of a programmable resistive memory element are provided. The programmable resistive memory element includes at least one resistive memory element. Each resistive memory element includes an Indium-Gallium-Zinc-Oxide (IGZO) resistive layer, a first electrical contact and a second electrical contact. The first and second electrical contacts are disposed on the IGZO resistive layer in the same plane. The programmable resistive memory element includes a voltage generator coupled to the first and second electrical contacts, constructed and arranged to apply a thermal treatment to the resistive memory element to adjust a resistance of the resistive memory element.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: July 18, 2023
    Assignee: CYBERSWARM, INC.
    Inventors: Viorel-Georgel Dumitru, Cristina Besleaga Stan, Alin Velea, Aurelian-Catalin Galea
  • Publication number: 20220343974
    Abstract: A phase-change material based resistive memory contains a resistive layer and two electrical contacts. After fabrication the memory is subjected to thermal treatment which initiates a transition toward a crystalline state favoring in this way the subsequent obtaining of a large number of resistive memory states.
    Type: Application
    Filed: July 8, 2022
    Publication date: October 27, 2022
    Applicant: CYBERSWARM, INC.
    Inventors: Viorel-Georgel DUMITRU, Cristina BESLEAGA STAN, Alin VELEA, Aurelian-Catalin GALCA
  • Patent number: 11386953
    Abstract: A phase-change material based resistive memory contains a resistive layer and two electrical contacts. After fabrication the memory is subjected to thermal treatment which initiates a transition toward a crystalline state favoring in this way the subsequent obtaining of a large number of resistive memory states.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: July 12, 2022
    Assignee: CYBERSWARM, INC.
    Inventors: Viorel-Georgel Dumitru, Cristina Besleaga Stan, Alin Velea, Aurelian-Catalin Galca
  • Publication number: 20220076747
    Abstract: A programmable resistive memory element and a method of adjusting a resistance of a programmable resistive memory element are provided. The programmable resistive memory element includes at least one resistive memory element. Each resistive memory element includes an Indium-Gallium-Zinc-Oxide (IGZO) resistive layer, a first electrical contact and a second electrical contact. The first and second electrical contacts are disposed on the IGZO resistive layer in the same plane. The programmable resistive memory element includes a voltage generator coupled to the first and second electrical contacts, constructed and arranged to apply a thermal treatment to the resistive memory element to adjust a resistance of the resistive memory element.
    Type: Application
    Filed: November 19, 2021
    Publication date: March 10, 2022
    Applicant: CYBERSWARM, INC.
    Inventors: Viorel-Georgel DUMITRU, Cristina BESLEAGA STAN, Alin VELEA, Aurelian-Catalin Galca
  • Patent number: 11183240
    Abstract: A programmable resistive memory element and a method of adjusting a resistance of a programmable resistive memory element are provided. The programmable resistive memory element includes at least one resistive memory element. Each resistive memory element includes an Indium-Gallium-Zinc-Oxide (IGZO) resistive layer, a first electrical contact and a second electrical contact. The first and second electrical contacts are disposed on the IGZO resistive layer in the same plane. The programmable resistive memory element includes a voltage generator coupled to the first and second electrical contacts, constructed and arranged to apply a thermal treatment to the resistive memory element to adjust a resistance of the resistive memory element.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: November 23, 2021
    Assignee: CYBERSWARM, INC
    Inventors: Viorel-Georgel Dumitru, Cristina Besleaga Stan, Alin Velea, Aurelian-Catalin Galca
  • Publication number: 20210151108
    Abstract: A programmable resistive memory element and a method of adjusting a resistance of a programmable resistive memory element are provided. The programmable resistive memory element includes at least one resistive memory element. Each resistive memory element includes an Indium-Gallium-Zinc-Oxide (IGZO) resistive layer, a first electrical contact and a second electrical contact. The first and second electrical contacts are disposed on the IGZO resistive layer in the same plane. The programmable resistive memory element includes a voltage generator coupled to the first and second electrical contacts, constructed and arranged to apply a thermal treatment to the resistive memory element to adjust a resistance of the resistive memory element.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Applicant: CYBERSWARM, INC
    Inventors: Viorel-Georgel DUMITRU, Cristina BESLEAGA STAN, Alin VELEA, Aurelian-Catalin Galca
  • Patent number: 10902914
    Abstract: A programmable resistive memory element and a method of adjusting a resistance of a programmable resistive memory element are provided. The programmable resistive memory element includes at least one resistive memory element. Each resistive memory element includes an Indium-Gallium-Zinc-Oxide (IGZO) resistive layer, a first electrical contact and a second electrical contact. The first and second electrical contacts are disposed on the IGZO resistive layer in the same plane. The programmable resistive memory element includes a voltage generator coupled to the first and second electrical contacts, constructed and arranged to apply a thermal treatment to the resistive memory element to adjust a resistance of the resistive memory element.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: January 26, 2021
    Assignee: CYBERSWARM, INC.
    Inventors: Viorel-Georgel Dumitru, Cristina Besleaga Stan, Alin Velea, Aurelian-Catalin Galca
  • Publication number: 20200126614
    Abstract: A phase-change material based resistive memory contains a resistive layer and two electrical contacts. After fabrication the memory is subjected to thermal treatment which initiates a transition toward a crystalline state favoring in this way the subsequent obtaining of a large number of resistive memory states.
    Type: Application
    Filed: October 22, 2019
    Publication date: April 23, 2020
    Applicant: CYBERSWARM, INC.
    Inventors: Viorel-Georgel DUMITRU, Cristina BESLEAGA STAN, Alin VELEA, Aurelian-Catalin GALCA
  • Publication number: 20190378570
    Abstract: A programmable resistive memory element and a method of adjusting a resistance of a programmable resistive memory element are provided. The programmable resistive memory element includes at least one resistive memory element. Each resistive memory element includes an Indium-Gallium-Zinc-Oxide (IGZO) resistive layer, a first electrical contact and a second electrical contact. The first and second electrical contacts are disposed on the IGZO resistive layer in the same plane. The programmable resistive memory element includes a voltage generator coupled to the first and second electrical contacts, constructed and arranged to apply a thermal treatment to the resistive memory element to adjust a resistance of the resistive memory element.
    Type: Application
    Filed: June 4, 2019
    Publication date: December 12, 2019
    Applicant: CYBERSWARM, INC.
    Inventors: Viorel-Georgel DUMITRU, Cristina BESLEAGA STAN, Alin VELEA, Aurelian-Catalin Galca
  • Publication number: 20190378878
    Abstract: A synapse crossbar array device is provided. The synapse crossbar array device includes a plurality of Indium-Gallium-Zinc-Oxide (IGZO) thin film transistors (TFTs) and a plurality of IGZO resistive synapses. Each IGZO resistive synapse includes a IGZO resistive layer, a first electrical contact electrically coupled to one of the plurality of IGZO TFTs and a second electrical contact electrically connected to one of a plurality of column connection lines. The first electrical contact and the second electrical contact of each IGZO resistive synapse are disposed on the IGZO resistive layer of the resistive synapse. The synapse crossbar array device includes IGZO resistive synapses that have, each of them, an established resistance value. The synapse crossbar array may be fully transparent and may be integrated into the displays with which portable devices are provided.
    Type: Application
    Filed: June 5, 2019
    Publication date: December 12, 2019
    Applicant: CYBERSWARM, INC.
    Inventors: Viorel-Georgel DUMITRU, Cristina BESLEAGA STAN, Alin VELEA, Aurelian-Catalin GALCA