Patents by Inventor Hsu C. Wei

Hsu C. Wei 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: 5232003
    Abstract: A soft contact lens cleaner for cleaning soft contact lenses by stirring a soft contact lens cleaning solution. The cleaner includes a container which contains a soft contact lens cleaning solution, a container cap covered on the container, a rotary cap covered on the container cap to rotate a rotary plug cap, a lens holder assembly suspended from the rotary plug cap by a suspension frame inside the container. Soft cushions and gloves with raised grains are received in chambers inside the lens holder assembly and rotated by the rotary plug cap to stir the soft contact lens cleaning solution in washing and sterilizing the soft contact lenses in the lens holder assembly.
    Type: Grant
    Filed: August 4, 1992
    Date of Patent: August 3, 1993
    Inventors: Hsu C. Wei, Cheng Wei
  • Patent number: 4942744
    Abstract: It is a self-shining artificial jewelry device, which mainly comprises a piece of artificial jewel having a cavity, an illuminating element being mounted inside the cavity, of which the inner surface is furnished with a plurality of facets. The outer facets of the artificial jewel are coated with a colored coating. When the illuminating element is lighted up, the light will be reflected repeatedly through the inner facets, the outer facets, and the colored coating to generate a brilliant and splendid shining; this jewelry device may be used to replace the expensive jewels and the natural crystal elements, which are deemed to have poor shining result.
    Type: Grant
    Filed: February 3, 1989
    Date of Patent: July 24, 1990
    Inventor: Hsu C. Wei