Patents by Inventor Heikki Tapani KORVA

Heikki Tapani KORVA 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).

  • Array of patch antennas
    Patent number: 12003038
    Abstract: An apparatus comprising: a ground plane; an array of antennas, wherein the array comprises antennas arranged in parallel rows and parallel columns; for one or more columns of the antennas in the array, there is an aligned arrangement of coupling elements comprising coupling elements between the antennas in the respective column, wherein the coupling elements are separate from the antennas and are electrically floating.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: June 4, 2024
    Assignee: NOKIA TECHNOLOGIES OY
    Inventor: Heikki Tapani Korva
  • Antenna arrangement
    Patent number: 11695218
    Abstract: An antenna arrangement is provided that includes a patch radiator, a feed arrangement, for the patch radiator and a cavity for the feed arrangement. The feed arrangement includes a slot in a conductive layer located between the patch radiator and the cavity.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: July 4, 2023
    Assignee: NOKIA SOLUTIONS AND NETWORKS OY
    Inventor: Heikki Tapani Korva
  • ARRAY OF PATCH ANTENNAS
    Publication number: 20220255222
    Abstract: An apparatus comprising: a ground plane; an array of antennas, wherein the array comprises antennas arranged in parallel rows and parallel columns; for one or more columns of the antennas in the array, there is an aligned arrangement of coupling elements comprising coupling elements between the antennas in the respective column, wherein the coupling elements are separate from the antennas and are electrically floating.
    Type: Application
    Filed: February 4, 2022
    Publication date: August 11, 2022
    Inventor: Heikki Tapani KORVA
  • ANTENNA ARRANGEMENT
    Publication number: 20210351519
    Abstract: An antenna arrangement is provided that includes a patch radiator, a feed arrangement, for the patch radiator and a cavity for the feed arrangement. The feed arrangement includes a slot in a conductive layer located between the patch radiator and the cavity.
    Type: Application
    Filed: May 10, 2021
    Publication date: November 11, 2021
    Applicant: NOKIA SOLUTIONS AND NETWORKS OY
    Inventor: Heikki Tapani KORVA