Patents by Inventor Pel-Yu Wu

Pel-Yu 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).

  • Projecting device having a heat-dissipating mechanism
    Patent number: 7942532
    Abstract: A projecting device includes a casing, an optical engine, and a heat-dissipating mechanism. The casing includes a lower casing body and an upper casing body covering the lower casing body. The optical engine is disposed in the casing, and includes a light source module. The heat-dissipating mechanism includes a first blower disposed uprightly in the casing and adjacent to one side of the light source module for driving airflow to cool the light source module and the casing. The first blower has a thickness greater than one half of a length thereof and greater than one half of a width thereof. With the arrangement of the first blower, a sufficient amount of airflow is provided to the system to improve the heat-dissipating effect and to enhance system reliability.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: May 17, 2011
    Assignee: Coretronic Corporation
    Inventors: Nien-Hui Hsu, Shang-Hsuang Wu, Pel-Yu Wu
  • Projecting device
    Publication number: 20080304020
    Abstract: A projecting device includes a casing, an optical engine, and a heat-dissipating mechanism. The casing includes a lower casing body and an upper casing body covering the lower casing body. The optical engine is disposed in the casing, and includes a light source module. The heat-dissipating mechanism includes a first blower disposed uprightly in the casing and adjacent to one side of the light source module for driving airflow to cool the light source module and the casing. The first blower has a thickness greater than one half of a length thereof and greater than one half of a width thereof. With the arrangement of the first blower, a sufficient amount of airflow is provided to the system to improve the heat-dissipating effect and to enhance system reliability.
    Type: Application
    Filed: March 14, 2008
    Publication date: December 11, 2008
    Applicant: Coretronic Corporation
    Inventors: Nien-Hui Hsu, Shang-Hsuang Wu, Pel-Yu Wu