Patents by Inventor Tatsuo SOEDA

Tatsuo SOEDA 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).

  • Time synchronization of local device
    Patent number: 12120211
    Abstract: A controller includes circuitry configured to: receive global time data indicating a global time associated with an external global clock; synchronize an internal controller clock of the controller with the global clock based on the global time; set a controller time based on the synchronized controller clock; and transmit controller time data indicating the controller time to at least one local device through periodic communication.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: October 15, 2024
    Inventors: Tatsuo Soeda, Kazutoshi Kobayashi
  • TIME SYNCHRONIZATION OF LOCAL DEVICE
    Publication number: 20220278820
    Abstract: A controller includes circuitry configured to: receive global time data indicating a global time associated with an external global clock; synchronize an internal controller clock of the controller with the global clock based on the global time; set a controller time based on the synchronized controller clock; and transmit controller time data indicating the controller time to at least one local device through periodic communication.
    Type: Application
    Filed: February 17, 2022
    Publication date: September 1, 2022
    Inventors: Tatsuo SOEDA, Kazutoshi KOBAYASHI