Patents by Inventor Fen Ju Lin

Fen Ju 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).

  • Aroma diffuser
    Patent number: D686719
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: July 23, 2013
    Assignee: Serene House International Enterprise Ltd.
    Inventor: Fen Ju Lin
  • Aroma diffuser
    Patent number: D686720
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: July 23, 2013
    Assignee: Serene House International Enterprise Ltd.
    Inventor: Fen Ju Lin
  • Aroma-diffusing heating device
    Patent number: D698910
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: February 4, 2014
    Assignee: Serene House International Enterprise Ltd.
    Inventor: Fen Ju Lin
  • Fragrance block set
    Patent number: D708312
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: July 1, 2014
    Inventor: Fen Ju Lin
  • Fragrance block set
    Patent number: D714431
    Type: Grant
    Filed: January 14, 2013
    Date of Patent: September 30, 2014
    Assignee: Serene House International Enterprise Ltd.
    Inventor: Fen Ju Lin