Patents by Inventor Wen-Yi Hsu

Wen-Yi Hsu 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).

  • Layered lenses and method of layering lenses
    Publication number: 20080151182
    Abstract: A method for layering lenses includes: plasma treating a lens surface; applying a removable ink layer onto the lens surface; applying at least one base ink layer over the removable ink layer; applying at least one colored ink layer over the base ink layer; and removing the removable ink layer. Additional steps may include drying the lens, sealing the sides of the lens, and applying liquid to the lens before removing the removable ink layer.
    Type: Application
    Filed: December 22, 2006
    Publication date: June 26, 2008
    Inventor: Roger Wen-Yi Hsu
  • Eyeglass lens with non-uniform coatings
    Patent number: 7278738
    Abstract: An eyeglass lens has a front side, a back side, a central portion and a peripheral portion. The lens is coated on one or both of it sides with a reflective coating, an anti-reflective coating or both. The reflective coating and/or the anti-reflective coating in the central portion of the lens is different from the reflective coating and/or anti-reflective coating in the peripheral portion of the lens. In one embodiment, the peripheral portion of the front side of the lens is coated with a reflective coating and the central portion of the back side of the lens is coated with an anti-reflective coating.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: October 9, 2007
    Assignee: Eye Ojo Corp.
    Inventor: Wen-Yi Hsu
  • Eyeglass lens with non-uniform coatings
    Publication number: 20040201822
    Abstract: An eyeglass lens has a front side, a back side, a central portion and a peripheral portion. The lens is coated on one or both of it sides with a reflective coating, an anti-reflective coating or both. The reflective coating and/or the anti-reflective coating in the central portion of the lens is different from the reflective coating and/or anti-reflective coating in the peripheral portion of the lens. In one embodiment, the peripheral portion of the front side of the lens is coated with a reflective coating and the central portion of the back side of the lens is coated with an anti-reflective coating.
    Type: Application
    Filed: May 21, 2002
    Publication date: October 14, 2004
    Inventor: Wen-Yi Hsu
  • Oral pharmaceutical preparation embedded in an oily matrix and methods of making the same
    Patent number: 6306435
    Abstract: The present invention relates to an oral pharmaceutical preparation which contains an acid or base labile pharmaceutical ingredient which is embedded in an oily matrix which is controlled at neutral pH. The oily matrix-embedded pharmaceutical ingredient is encapsulated and then being coated by an enteric coating. The enteric coating enables the pharmaceutical ingredient to reach the small intestine for absorption. The oily matrix has the advantages of avoiding acidic or basic conditions. It can also isolate moisture and oxygen so as to allow for greater absorption and bioavailability of the pharmaceutical ingredient in vivo.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: October 23, 2001
    Assignee: Yung Shin Pharmaceutical Industrial Co. Ltd.
    Inventors: Gan-Lin Chen, Wen-Yi Hsu
  • Sunglass case
    Patent number: D530080
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: October 17, 2006
    Inventor: Wen Yi Hsu
  • Sunglasses
    Patent number: D539831
    Type: Grant
    Filed: October 3, 2005
    Date of Patent: April 3, 2007
    Inventor: Wen Yi Hsu
  • Clip for sunglasses
    Patent number: D545346
    Type: Grant
    Filed: January 3, 2007
    Date of Patent: June 26, 2007
    Inventor: Wen Yi Hsu
  • Plastic display for sunglasses and sunglass cases
    Patent number: D549990
    Type: Grant
    Filed: June 3, 2005
    Date of Patent: September 4, 2007
    Inventor: Wen Yi Hsu
  • Pair of sunglasses
    Patent number: D554177
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: October 30, 2007
    Inventor: Wen Yi Hsu
  • Sunglasses
    Patent number: D556247
    Type: Grant
    Filed: October 3, 2005
    Date of Patent: November 27, 2007
    Inventor: Wen Yi Hsu
  • Sunglasses
    Patent number: D558254
    Type: Grant
    Filed: October 3, 2005
    Date of Patent: December 25, 2007
    Inventor: Wen Yi Hsu
  • Sunglasses
    Patent number: D559300
    Type: Grant
    Filed: October 3, 2005
    Date of Patent: January 8, 2008
    Inventor: Wen Yi Hsu
  • Pair of sunglasses
    Patent number: D565091
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: March 25, 2008
    Inventor: Wen Yi Hsu
  • Pair of sunglasses
    Patent number: D565092
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: March 25, 2008
    Inventor: Wen Yi Hsu