Patents by Inventor Per Oskar Pelin

Per Oskar Pelin 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).

  • Multiplexed phased array multibeam sonar
    Patent number: 11914066
    Abstract: Multiplexed phased array sonar systems and methods for consumer fishfinders are described herein. In one embodiment a single curved transmit transducer and an array of receive transducers are provided, and in an embodiment the signals from the receive transducers are multiplexed, which greatly reduces the data load, allowing for the achievement of the near real time, high resolution imagery in a size and price point that enables this technology to be employed in a consumer fish finder.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: February 27, 2024
    Assignee: Johnson Outdoors Inc.
    Inventors: Jesus Carmona-Valdes, Gavin William Slay, William Mark Gibson, Per Oskar Pelin