Patents by Inventor Anna Yue

Anna Yue 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).

  • Multifrequency ocean lidar power optimizer
    Patent number: 10819082
    Abstract: Systems and methods are provided for optimizing the energy output of a laser system, such as a Light Detection and Ranging (LIDAR) system, by allowing the laser system to be tuned while the laser is in operation. For example, in an embodiment, a sensor, such as a photoresistor, is used to perform a scan to determine whether turning the crystal will result in increased energy. Crystal turners, such as servo motors, can be used to turn the crystal until the energy stops increasing.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: October 27, 2020
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Damien Josset, Anna Yue, Weilin Hou
  • Multifrequency Ocean Lidar Power Optimizer
    Publication number: 20200033460
    Abstract: Systems and methods are provided for optimizing the energy output of a laser system, such as a Light Detection and Ranging (LIDAR) system, by allowing the laser system to be tuned while the laser is in operation. For example, in an embodiment, a sensor, such as a photoresistor, is used to perform a scan to determine whether turning the crystal will result in increased energy. Crystal turners, such as servo motors, can be used to turn the crystal until the energy stops increasing.
    Type: Application
    Filed: July 26, 2019
    Publication date: January 30, 2020
    Inventors: Damien Josset, Anna Yue, Weilin Hou