Patents by Inventor Ruoxi Wu

Ruoxi Wu 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).

  • Efficient Constellation
    Publication number: 20160380800
    Abstract: Methods and apparatus for efficient mapping and demapping of constellation are described; the distance calculations are completely removed from the demapping process.
    Type: Application
    Filed: June 29, 2015
    Publication date: December 29, 2016
    Inventors: Ruoxi Wu, Zhiming Wu
  • Methods and a system for well logging communication
    Publication number: 20160362975
    Abstract: Methods and a system for communication between the well logging surface equipment and downhole tools. A well logging communication system comprised of a surface modem, one or more downhole modems for communication to the surface through one or more signal channels of the wireline. A system with zero, one or multiple downhole tool buses.
    Type: Application
    Filed: June 12, 2015
    Publication date: December 15, 2016
    Inventors: Ruoxi Wu, Zhiming Wu