Patents by Inventor Ze-Feng Zeng

Ze-Feng Zeng 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).

  • Flat display device with foldable supporting base
    Patent number: 7753331
    Abstract: A flat display device (2) has a foldable base (25). The flat display device includes a flat panel (21) pivoted to a base by a hinge assembly (23). The panel is capable of rotating with respect to the base between a position and a second position. A third position of the panel with respect to the base is intermediate between the first position and the second position. A first friction force provided by the hinge assembly when the panel rotates between the first position and the third position is smaller than a second friction force provided by the hinge assembly when the panel rotates between the third position and the second position.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: July 13, 2010
    Assignees: Innocom Technology (Shenzhen) Co., Ltd., Innolux Display Corp.
    Inventors: Zheng-Yong Tang, Ze-Feng Zeng, Chih-Huang Lien
  • Flat display device with foldable supporting base
    Publication number: 20070152111
    Abstract: A flat display device (2) has a foldable base (25). The flat display device includes a flat panel (21) pivoted to a base by a hinge assembly (23). The panel is capable of rotating with respect to the base between a position and a second position. A third position of the panel with respect to the base is intermediate between the first position and the second position. A first friction force provided by the hinge assembly when the panel rotates between the first position and the third position is smaller than a second friction force provided by the hinge assembly when the panel rotates between the third position and the second position.
    Type: Application
    Filed: December 21, 2006
    Publication date: July 5, 2007
    Inventors: Zheng-Yong Tang, Ze-Feng Zeng, Chih-Huang Lien
  • Packing apparatus having integrated internal buffer
    Publication number: 20070138051
    Abstract: An exemplary packing box (2) includes a receptacle portion (21) and at least one buffer portion (23). The receptacle portion includes a plurality of side walls (213, 215, 217) and a base (211) perpendicular to thereof. The side walls and the base cooperatively define a receiving space. The at least one buffer portion extends from at least one of the side walls. The at least one buffer portion is located in the receiving space and including a first supporting member (213b) and at least one buffer layer (233).
    Type: Application
    Filed: December 18, 2006
    Publication date: June 21, 2007
    Inventors: Ze-Feng Zeng, Chih-Huang Lien, Zheng-Yong Tang