Patents by Inventor Mahsa Ebrahimpouri Hamlkar

Mahsa Ebrahimpouri Hamlkar 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).

  • Waveguides interconnected by flanges having glide symmetrically positioned holes disposed therein
    Patent number: 11387529
    Abstract: The embodiments herein relate to a first waveguide comprising a first flange (103a) surrounding an end opening (105a) of the first waveguide (101a). The first flange (103a) comprises at least two holes (110) which are periodically distributed around the end opening (105a). The first waveguide (101a) is arranged to be connected to a second waveguide (101b) by connecting the first flange (103a) to a second flange (103b) of the second waveguide (101b) such that the end opening (105a) of the first waveguide (101a) faces an end opening (105b) of the second waveguide (101b) and such that the holes (110) in the first flange (103a) are at least partly glide symmetrically positioned with respect to holes (110) which are periodically distributed around the end opening (105b) of the second flange (103b).
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: July 12, 2022
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Astrid Algaba Brazalez, Lars Manholm, Oscar Quevedo-Teruel, Mahsa Ebrahimpouri Hamlkar
  • Waveguide Interconnection with Glide Symmetrically Positioned Holes for Avoiding Leakage
    Publication number: 20200220245
    Abstract: The embodiments herein relate to a first waveguide comprising a first flange (103a) surrounding an end opening (105a) of the first waveguide (101a). The first flange (103a) comprises at least two holes (110) which are periodically distributed around the end opening (105a). The first waveguide (101a) is arranged to be connected to a second waveguide (101b) by connecting the first flange (103a) to a second flange (103b) of the second waveguide (101b) such that the end opening (105a) of the first waveguide (101a) faces an end opening (105b) of the second waveguide (101b) and such that the holes (110) in the first flange (103a) are at least partly glide symmetrically positioned with respect to holes (110) which are periodically distributed around the end opening (105b) of the second flange (103b).
    Type: Application
    Filed: October 13, 2017
    Publication date: July 9, 2020
    Inventors: Astrid Algaba Brazalez, Lars Manholm, Oscar Quevedo-Teruel, Mahsa Ebrahimpouri Hamlkar