Patents by Inventor Charles K. Fong

Charles K. Fong 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).

  • Compression ring horizontal bracing system for building structures
    Patent number: 7073305
    Abstract: This invention provides a construction method having at least one compression ring and its bracing and reinforcing tension plane installed at a targeted floor level, where the compression ring and the tension plane form a structural bracing system to protect a new building or a existing building from an external horizontal impact.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: July 11, 2006
    Inventor: Charles K. Fong
  • Compression ring horizontal bracing system for building structures
    Publication number: 20030066263
    Abstract: This invention provides a construction method having at least one compression ring and its bracing and reinforcing tension plane installed at a targeted floor level, where the compression ring and the tension plane form a structural bracing system to protect a new building or a existing building from an external horizontal impact.
    Type: Application
    Filed: October 4, 2002
    Publication date: April 10, 2003
    Inventor: Charles K. Fong