Patents by Inventor Pi-Jung Lin

Pi-Jung 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).

  • Patent number: 6978785
    Abstract: An eye-surgical holed towel comprises a transparent PVC holed towel with two holes at a center thereof; a separable paper adhered to a backside of the holed towel; the separable paper having two holes; and an opaque shielding sheet adhered to a front side of the holed towel and between the two holes of the holed towel; and a lower edge of the opaque shielding sheet being adhered upon the holed towel so that the opaque shielding sheet is turnable along the lower edge for shielding one eye of a user; The two holes of the separable paper are at positions corresponding to the two holes of the holed towel. When the separable paper is torn, it can be placed upon the face of a user. The shielding sheet has a gluing section, when the separable paper is torn, it can be adhered to an eye of the user.
    Type: Grant
    Filed: April 12, 2004
    Date of Patent: December 27, 2005
    Assignee: Iniversal Vision Biotechnology Co., Ltd.
    Inventor: Pi-Jung Lin
  • Publication number: 20050224081
    Abstract: An eye-surgical holed towel comprises a transparent PVC holed towel with two holes at a center thereof; a separable paper adhered to a backside of the holed towel; the separable paper having two holes; and an opaque shielding sheet adhered to a front side of the holed towel and between the two holes of the holed towel; and a lower edge of the opaque shielding sheet being adhered upon the holed towel so that the opaque shielding sheet is turnable along the lower edge for shielding one eye of a user; The two holes of the separable paper are at positions corresponding to the two holes of the holed towel. When the separable paper is torn, it can be placed upon the face of a user. The shielding sheet has a gluing section, when the separable paper is torn, it can be adhered to an eye of the user.
    Type: Application
    Filed: April 12, 2004
    Publication date: October 13, 2005
    Inventor: Pi-Jung Lin