Patents by Inventor Jin Di Lin

Jin Di Lin 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).

  • Piezoelectric lighter
    Patent number: D469568
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: January 28, 2003
    Assignee: Spec Enterprise Inc.
    Inventor: Jin Di Lin
  • Piezoelectric lighter
    Patent number: D469919
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: February 4, 2003
    Assignee: Spec Enterprise Inc.
    Inventor: Jin Di Lin