Patents by Inventor Ray-Jeng Wang

Ray-Jeng Wang 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).

  • Shear link energy absorber
    Patent number: 5630298
    Abstract: A shear link energy absorber comprises a base plate, an I-shaped beam, a fixture, at least one connecting plate and a plurality of bolts. The I-shaped beam has a pair of flange plates and a web plate positioned between the flange plates. The fixture has a bottom plate and two side plates parallel connected to the bottom plate. The base plate is connected to one end of the I-shaped beam while the connecting plate connected to the other end of the I-shaped beam. The plurality of bolts bolt the connecting plate and the fixture together.
    Type: Grant
    Filed: September 5, 1995
    Date of Patent: May 20, 1997
    Assignee: National Science Council
    Inventors: Keh-Chyuan Tsai, Ray-Jeng Wang