Patents by Inventor Shui-Yi Lee

Shui-Yi Lee 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).

  • Sheet cutter for making business cards
    Publication number: 20040118260
    Abstract: A sheet cutter for making business cards is composed of an upper cover, a seat mounted beneath the upper cover, a transversal blade assembly and a longitudinal blade assembly. By using the transversal blade, a sheet printed with multiple business card details in rows and columns can be conveniently cut into individual business cards along the longitudinal and transversal directions.
    Type: Application
    Filed: November 3, 2003
    Publication date: June 24, 2004
    Inventors: Shui-Yi Lee, Jack Lee