Patents by Inventor Yang Choong Chen

Yang Choong Chen 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).

  • Optical fiber ferrule assembly
    Patent number: 5649039
    Abstract: An optical fiber ferrule assembly is disclosed which comprises an inner sleeve (of a metallic material, for example) including a necked-down portion for securing the fiber, and an outer housing (of a plastic material, for example) formed as a cylindrical member through which the sleeve may be inserted. A washer may be attached to a flanged end portion of the sleeve and subsequently laser welded to an associated optical submount.
    Type: Grant
    Filed: August 6, 1992
    Date of Patent: July 15, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Albert Michael Benzoni, Yang Choong Chen, Mindaugas Fernand Dautartas