Patents by Inventor Raymond Han

Raymond Han 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).

  • Energy absorber
    Patent number: 10149991
    Abstract: An energy absorber includes a housing, a bearing housing positioned within the housing, a main connection point connected to a first receiver, and a threaded rod connected through a bearing and having an end connected to the first receiver at a first end of the housing. The bearing is positioned in the bearing housing. Compressible elements of the threaded rod compress against the bearing to absorb energy upon exceeding a force threshold.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: December 11, 2018
    Assignee: Alexander Andrew, Inc.
    Inventors: Cortland G. Schurian, Michael Dancyger, Wayne Olson, Raymond Han
  • ENERGY ABSORBER
    Publication number: 20170128756
    Abstract: An energy absorber includes a housing, a bearing housing positioned within the housing, a main connection point connected to a first receiver, and a threaded rod connected through a bearing and having an end connected to the first receiver at a first end of the housing. The bearing is positioned in the bearing housing. Compressible elements of the threaded rod compress against the bearing to absorb energy upon exceeding a force threshold.
    Type: Application
    Filed: November 4, 2016
    Publication date: May 11, 2017
    Inventors: Cortland G. Schurian, Michael Dancyger, Wayne Olson, Raymond Han