Patents by Inventor Sebastian Nazeer

Sebastian Nazeer 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).

  • Selective step coverage for micro-fabricated structures
    Patent number: 11499218
    Abstract: A shadow mask having two or more levels of openings enables selective step coverage of micro-fabricated structures within a micro-optical bench device. The shadow mask includes a first opening within a top surface of the shadow mask and a second opening within the bottom surface of the shadow mask. The second opening is aligned with the first opening and has a second width less than a first width of the first opening. An overlap between the first opening and the second opening forms a hole within the shadow mask through which selective coating of micro-fabricated structures within the micro-optical bench device may occur.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: November 15, 2022
    Assignee: Si-Ware Systems
    Inventors: Mostafa Medhat, Bassem Mortada, Yasser Sabry, Sebastian Nazeer, Yasseen Nada, Mohamed Sadek, Bassam A. Saadany
  • SELECTIVE STEP COVERAGE FOR MICRO-FABRICATED STRUCTURES
    Publication number: 20200130006
    Abstract: A shadow mask having two or more levels of openings enables selective step coverage of micro-fabricated structures within a micro-optical bench device. The shadow mask includes a first opening within a top surface of the shadow mask and a second opening within the bottom surface of the shadow mask. The second opening is aligned with the first opening and has a second width less than a first width of the first opening. An overlap between the first opening and the second opening forms a hole within the shadow mask through which selective coating of micro-fabricated structures within the micro-optical bench device may occur.
    Type: Application
    Filed: December 30, 2019
    Publication date: April 30, 2020
    Inventors: Mostafa Medhat, Bassem Mortada, Yasser Sabry, Sebastian Nazeer, Yasseen Nada, Mohamed Sadek, Bassam A. Saadany
  • Selective step coverage for micro-fabricated structures
    Patent number: 10562055
    Abstract: A shadow mask having two or more levels of openings enables selective step coverage of micro-fabricated structures within a micro-optical bench device. The shadow mask includes a first opening within a top surface of the shadow mask and a second opening within the bottom surface of the shadow mask. The second opening is aligned with the first opening and has a second width less than a first width of the first opening. An overlap between the first opening and the second opening forms a hole within the shadow mask through which selective coating of micro-fabricated structures within the micro-optical bench device may occur.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: February 18, 2020
    Assignee: SI-WARE SYSTEMS
    Inventors: Mostafa Medhat, Bassem Mortada, Yasser Sabry, Sebastian Nazeer, Yasseen Nada, Mohamed Sadek, Bassam A. Saadany
  • SELECTIVE STEP COVERAGE FOR MICRO-FABRICATED STRUCTURES
    Publication number: 20160246010
    Abstract: A shadow mask having two or more levels of openings enables selective step coverage of micro-fabricated structures within a micro-optical bench device. The shadow mask includes a first opening within a top surface of the shadow mask and a second opening within the bottom surface of the shadow mask. The second opening is aligned with the first opening and has a second width less than a first width of the first opening. An overlap between the first opening and the second opening forms a hole within the shadow mask through which selective coating of micro-fabricated structures within the micro-optical bench device may occur.
    Type: Application
    Filed: February 18, 2016
    Publication date: August 25, 2016
    Inventors: Mostafa Medhat, Bassem Mortada, Yasser Sabry, Sebastian Nazeer, Yasseen Nada, Mohamed Sadek, Bassam A. Saadany