Patents by Inventor Yu-Lan Chen Huang

Yu-Lan Chen Huang 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).

  • Patent number: D391012
    Type: Grant
    Filed: April 21, 1997
    Date of Patent: February 17, 1998
    Inventor: Yu-Lan Chen Huang