Patents by Inventor Li-Pin Wu

Li-Pin Wu 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: 12265249
    Abstract: A light-emitting module of an illuminated keyboard includes a reflector plate, a light guiding plate, a light shielding plate, a base plate, a thin film circuit board, and a light-emitting element. The light guiding plate is disposed on the reflector plate. The light shielding plate is disposed on the light guiding plate and includes a through hole and a first light-passing hole that is spaced apart from the through hole. The base plate is disposed on the light shielding plate and includes an accommodating hole that is aligned with the through hole and a second light-passing hole that is spaced part from the accommodating hole and that is aligned with the first light-passing hole. The thin film circuit board is disposed on the base plate. The light-emitting element is disposed on the thin film circuit board and extends into the accommodating hole.
    Type: Grant
    Filed: May 16, 2024
    Date of Patent: April 1, 2025
    Assignee: Sunrex Technology Corp.
    Inventors: Chih-Hsien Wu, Shih-Pin Lin, Li-Ling Huang, Zhi-Xuan Zhang
  • Patent number: 6102773
    Abstract: A perfumed brassiere in which solid form perfume materials are arranged on the periphery of hard support elements at the bottom edges of the cups or are insertably provided in between layers of fabric of the brassiere. Soft pieces of perfume materials are fitted into the cups or in between the fabric layers around the cups. The perfumed materials are coupled to the brassiere as a whole to send out sweet smell for a prolonged period of time.
    Type: Grant
    Filed: November 10, 1998
    Date of Patent: August 15, 2000
    Inventors: Li-Pin Wu, Shu-Fen Lin, Tung-Jung Wu