Patents by Inventor Sheau-Wen Lin

Sheau-Wen 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).

  • Transparency folder
    Patent number: 5335027
    Abstract: A transparency folder, which has an index region for inserting an stripe index therein to facilitate locating a specific transparency, an opaque contrast sheet to facilitate quickly identifying the contents of a transparency; the whole transparency folder can provide a transparency with projection and identifi-cation functions.
    Type: Grant
    Filed: July 28, 1993
    Date of Patent: August 2, 1994
    Inventors: Fong-Ing Lin, Sheau-Wen Lin