Patents by Inventor William Martin Peters, Jr.

William Martin Peters, Jr. 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).

  • Broadband rotary joint for millimeter wave transmission
    Patent number: 11916273
    Abstract: A rotary joint includes a shaft having a first end, a second end, and a cavity. The rotary joint includes a first waveguide section having a first proximal end and a first distal end. The first proximal end of the first waveguide section is positioned within the cavity and secured to the inner surface of the shaft. The rotary joint includes a second waveguide section that includes a second proximal end and a second distal end. The second proximal end of the second waveguide section is positioned within the cavity of the shaft and unsecured to the inner surface of the shaft to form a radial gap between an outer surface of the second proximal end and a laterally adjacent portion of the inner surface of the shaft. The shaft and the first waveguide section are configured to rotate about the rotational axis and relative to the second waveguide section.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: February 27, 2024
    Assignee: Waymo LLC
    Inventors: Zhe Li, Samuel Lenius, Chia-Hung Lin, Craig Moriwaki, William Martin Peters, Jr., Kelvin Kwong, Robert J. Lockwood, Peng Ye