Patents by Inventor Yun-Hui Tu

Yun-Hui Tu 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).

  • Publication number: 20070211474
    Abstract: A lampshade assembly includes a cup-shaped first part and a cup-shaped second part. The first part has a plurality of protrusions and the second part has a plurality of engaging holes so that the first part can be connected to the second part by extending the protrusions through the engaging holes. The first part is a semi-transparent member and the second part includes apertures defined therethrough so that light beams pass through the apertures to have a special lighting feature.
    Type: Application
    Filed: March 7, 2006
    Publication date: September 13, 2007
    Inventors: Chao-Chuan Chen, Yun-Hui Tu
  • Publication number: 20070189020
    Abstract: A lamp enclosure comprises a cover made of elastic material for covering upon a lamp so that light emitted from the lamp will feel soft and comfortable. The cover is made of fireproof material. A surface of the cover has a plurality of holes and the surface of the cover is added with at least one decoration. Furthermore, at least one wing is added to a lower portion of the cover. The lamp enclosure has a simple structure and is cheap. Furthermore, the lamp enclosure has a small volume so as to save space for storage.
    Type: Application
    Filed: February 13, 2006
    Publication date: August 16, 2007
    Inventors: Chao-Chuan Chen, Yun-Hui Tu