Patents by Inventor Ming-Yau Chern

Ming-Yau Chern 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).

  • Non-linear optical material
    Patent number: 6744560
    Abstract: A non-linear optical material comprising a bismuth film is described. When a laser beam is conducted through the bismuth film, the bismuth film exhibits strong non-linear optical effects including non-linear refraction and non-linear absorption.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: June 1, 2004
    Assignee: National Taiwan University
    Inventors: Ming-Yau Chern, Keng-Shuo Wu, Daren Liu, Ming-Feng Shih
  • Non-linear optical material
    Publication number: 20030011886
    Abstract: A non-linear optical material comprising a bismuth film is described. When a laser beam is conducted through the bismuth film, the bismuth film exhibits strong non-linear optical effects including non-linear refraction and non-linear absorption.
    Type: Application
    Filed: December 27, 2001
    Publication date: January 16, 2003
    Inventors: Ming-Yau Chern, Keng-Shuo Wu, Daren Liu, Ming-Feng Shih