Patents Assigned to LuxNour Technologies Inc.
  • Patent number: 12260989
    Abstract: A magnetic apparatus includes a first structure including a first non-magnetic material, a second structure including a second non-magnetic material on a first portion of the first structure, a third structure including the second non-magnetic material on a second portion of the first structure. The magnetic apparatus further includes a first magnetic structure adjacent to a first sidewall of the second structure, a second magnetic structure adjacent to a first sidewall of the third structure, a third magnetic structure adjacent to a second sidewall of the second structure, adjacent to a second sidewall of the third structure and extends onto a third portion of the first structure. A magnet is coupled with the first, second and third magnetic structures.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: March 25, 2025
    Assignee: LuxNour Technologies Inc.
    Inventors: Makarem A. Hussein, Mohamed G. Zanaty
  • Publication number: 20220336134
    Abstract: A magnetic apparatus includes a first structure including a first non-magnetic material, a second structure including a second non-magnetic material on a first portion of the first structure, a third structure including the second non-magnetic material on a second portion of the first structure. The magnetic apparatus further includes a first magnetic structure adjacent to a first sidewall of the second structure, a second magnetic structure adjacent to a first sidewall of the third structure, a third magnetic structure adjacent to a second sidewall of the second structure, adjacent to a second sidewall of the third structure and extends onto a third portion of the first structure. A magnet is coupled with the first, second and third magnetic structures.
    Type: Application
    Filed: June 23, 2022
    Publication date: October 20, 2022
    Applicant: LuxNour Technologies Inc.
    Inventors: Makarem A. Hussein, Mohamed G. Zanaty
  • Patent number: 11387029
    Abstract: A magnetic apparatus includes a first structure including a first non-magnetic material, a second structure including a second non-magnetic material on a first portion of the first structure, a third structure including the second non-magnetic material on a second portion of the first structure. The magnetic apparatus further includes a first magnetic structure adjacent to a first sidewall of the second structure, a second magnetic structure adjacent to a first sidewall of the third structure, a third magnetic structure adjacent to a second sidewall of the second structure, adjacent to a second sidewall of the third structure and extends onto a third portion of the first structure. A magnet is coupled with the first, second and third magnetic structures.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: July 12, 2022
    Assignee: LuxNour Technologies Inc.
    Inventors: Makarem A. Hussein, Mohamed G. Zanaty
  • Publication number: 20210241955
    Abstract: A magnetic apparatus includes a first structure including a first non-magnetic material, a second structure including a second non-magnetic material on a first portion of the first structure, a third structure including the second non-magnetic material on a second portion of the first structure. The magnetic apparatus further includes a first magnetic structure adjacent to a first sidewall of the second structure, a second magnetic structure adjacent to a first sidewall of the third structure, a third magnetic structure adjacent to a second sidewall of the second structure, adjacent to a second sidewall of the third structure and extends onto a third portion of the first structure. A magnet is coupled with the first, second and third magnetic structures.
    Type: Application
    Filed: April 19, 2021
    Publication date: August 5, 2021
    Applicant: LuxNour Technologies Inc.
    Inventors: Makarem A. Hussein, Mohamed G. Zanaty
  • Patent number: 10984937
    Abstract: An electromagnetic apparatus includes a non-magnetic body structure above a substrate. The electromagnetic apparatus further includes at least one isolation structure including a dielectric material on a portion of the body structure and a magnetic structure having two separate portions, one on each side of the isolation structure. A first magnetic structure portion is on a first sidewall of the isolation structure on an upper surface and on a first sidewall of the body structure and a second magnetic structure portion is on an opposite second sidewall of the isolation structure onto an upper surface and on to a second sidewall of the body structure. The electromagnetic apparatus further includes an electromagnet on a side opposite to the isolation structure. The electromagnet is coupled with the magnetic structure and is a source of the magnetic flux lines when energized.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: April 20, 2021
    Assignee: LuxNour Technologies Inc.
    Inventors: Makarem A. Hussein, Mohamed G. Zanaty
  • Publication number: 20200082965
    Abstract: An electromagnetic apparatus includes a non-magnetic body structure above a substrate. The electromagnetic apparatus further includes at least one isolation structure including a dielectric material on a portion of the body structure and a magnetic structure having two separate portions, one on each side of the isolation structure. A first magnetic structure portion is on a first sidewall of the isolation structure on an upper surface and on a first sidewall of the body structure and a second magnetic structure portion is on an opposite second sidewall of the isolation structure onto an upper surface and on to a second sidewall of the body structure. The electromagnetic apparatus further includes an electromagnet on a side opposite to the isolation structure. The electromagnet is coupled with the magnetic structure and is a source of the magnetic flux lines when energized.
    Type: Application
    Filed: September 12, 2018
    Publication date: March 12, 2020
    Applicant: LuxNour Technologies Inc.
    Inventors: Makarem A. Hussein, Mohamed G. Zanaty
  • Publication number: 20200083069
    Abstract: A method for transferring micro-devices includes providing a device structure on a first layer over a first substrate and positioning an electromagnetic apparatus directly over the device structure. The method further includes activating an electromagnet in the electromagnetic apparatus to generate and confine a magnetic flux into a magnetic structure of the electromagnetic apparatus and magnetically couple the device structure to a surface of the magnetic structure proximal to the device structure. The method further includes lifting and removing the device structure from the first substrate and placing the device structure on a second layer over a second substrate, where the second substrate is separate from the first substrate. The method further includes releasing the device structure from the electromagnet, such that the device structure is decoupled from the electromagnet.
    Type: Application
    Filed: September 12, 2018
    Publication date: March 12, 2020
    Applicant: LuxNour Technologies Inc.
    Inventors: Makarem A. Hussein, Mohamed G. Zanaty