Patents by Inventor Masoud Ansari

Masoud Ansari 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).

  • Special trackwork assembly
    Patent number: 10487456
    Abstract: A special trackwork assembly including a special trackwork body formed to support wheels of a train moving over a running surface portion of an exterior surface of the special trackwork body that generate traffic-related vibrations of the special trackwork body having one or more frequencies of interest. The special trackwork assembly also includes one or more tuned mass dampers secured to the special trackwork body and formed to vibrate, in response to the traffic-related vibrations of the special trackwork body, at the frequency of interest, to at least partially dampen the traffic-related vibrations of the special trackwork body.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: November 26, 2019
    Assignee: Polycorp Ltd.
    Inventors: Masoud Ansari, Richard Theodore Ellis
  • Special Trackwork Assembly
    Publication number: 20170191225
    Abstract: A special trackwork assembly including a special trackwork body formed to support wheels of a train moving over a running surface portion of an exterior surface of the special trackwork body that generate traffic-related vibrations of the special trackwork body having one or more frequencies of interest. The special trackwork assembly also includes one or more tuned mass dampers secured to the special trackwork body and formed to vibrate, in response to the traffic-related vibrations of the special trackwork body, at the frequency of interest, to at least partially dampen the traffic-related vibrations of the special trackwork body.
    Type: Application
    Filed: December 30, 2016
    Publication date: July 6, 2017
    Applicant: Polycorp Ltd.
    Inventors: Masoud Ansari, Richard Theodore Ellis