Patents by Inventor Lik Tsang

Lik Tsang 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).

  • Radome with integrated passive cooling
    Patent number: 11605886
    Abstract: An antenna assembly is provided having passive cooling elements that enable compact design. In one example, an antenna assembly is provided that includes a heat sink assembly having an interior side and an exterior side, an antenna array, an antenna circuit board, and a radome. The antenna circuit board includes at least one integrated circuit (IC) die. The IC die has a conductive primary heat dissipation path to the interior side of the heat sink assembly. The radome is coupled to the heat sink assembly and encloses the antenna circuit board and the antenna array between the radome and the heat sink assembly. The heat sink assembly includes a metal base plate and at least a first heat pipe embedded with the metal base plate. The first heat pipe is disposed between the metal base plate and the IC die.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: March 14, 2023
    Assignee: XILINX, INC.
    Inventors: Gamal Refai-Ahmed, Chi-Yi Chao, Lik Tsang, Jens Weis, Brendan Farley, Anthony Torza, Suresh Ramalingam