Patents by Inventor Chol Syn

Chol Syn 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).

  • Generation of high strength metal through formation of nanocrystalline structure by laser peening
    Publication number: 20060065333
    Abstract: A method of processing a metal piece comprises a number of steps. One step comprises directing a laser beam onto the metal piece for laser peening the metal piece. Another step comprises causing relative movement between the laser beam and the metal piece. Another step comprises providing a tamping material between the laser beam and the metal piece. Another step comprises continuing the laser peening to induce rapid strain and substantial strain in the metal piece and inducing the formation of nanocrystalline structure in the metal piece.
    Type: Application
    Filed: September 28, 2004
    Publication date: March 30, 2006
    Inventors: Lloyd Hackel, Chol Syn, Donald Lesuer, Oleg Sherby