Patents by Inventor Jeremiah Hsu

Jeremiah Hsu 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).

  • ADAPTIVE OPERATION TO MITIGATE SPECULAR REFLECTIONS
    Publication number: 20240022313
    Abstract: Methods, devices, and apparatus to adapt operating parameters for satellite signal reception and transmission by a wireless device to mitigate effects of fading due to specular reflections are described herein. The wireless device measures received signal power levels and compares characteristics of the measurements over an observation duration to at least one fading criteria to determine whether to operate in a normal or adaptive mode. While operating in the adaptive mode, the wireless device alternates between high performance mode time periods and low performance mode time periods. The wireless device indicates to a ground station associated with the satellite in which operating mode the wireless device is operating via an uplink data message transmitted during a data cycle at the start of a high or low performance mode time period. The ground station schedules data transmissions accordingly during subsequent data cycles of the high or low performance mode time periods.
    Type: Application
    Filed: September 28, 2023
    Publication date: January 18, 2024
    Inventors: Dhruv KHATI, Shiva Krishna NARRA, Sudhir K. BAGHEL, Sanjeevi BALASUBRAMANIAN, Sebastian Balint SEEBER, Anjaneyulu MAGANTI, Jeremiah HSU, Venkateswara Rao MANEPALLI
  • Adaptive operation to mitigate specular reflections
    Patent number: 11843443
    Abstract: Methods, devices, and apparatus to adapt operating parameters for satellite signal reception and transmission by a wireless device to mitigate effects of fading due to specular reflections are described herein. The wireless device measures received signal power levels and compares characteristics of the measurements over an observation duration to at least one fading criteria to determine whether to operate in a normal or adaptive mode. While operating in the adaptive mode, the wireless device alternates between high performance mode time periods and low performance mode time periods. The wireless device indicates to a ground station associated with the satellite in which operating mode the wireless device is operating via an uplink data message transmitted during a data cycle at the start of a high or low performance mode time period. The ground station schedules data transmissions accordingly during subsequent data cycles of the high or low performance mode time periods.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: December 12, 2023
    Assignee: Apple Inc.
    Inventors: Dhruv Khati, Shiva Krishna Narra, Sudhir K. Baghel, Sanjeevi Balasubramanian, Sebastian Balint Seeber, Anjaneyulu Maganti, Jeremiah Hsu, Venkateswara Rao Manepalli