Patents by Inventor Sheng-Huei Liao

Sheng-Huei Liao 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: 20050185410
    Abstract: A floor lamp with retractable shade to reduce storage or shipping space, the shade including multiple rings adhered with paper; a loop being provided at the center of the top support, a threaded rod being inserted through the loop and locked with a nut; a lower lever on the base of the lamp being curved with an arc at its center to bypass the post and stretch up the shade by means of a press disk and a compression coil; the press disk being pulled up to be freed from the lower lever; the top nub being released to remove the shade; and all rings being folded in for reducing packaging space.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 25, 2005
    Inventors: Sheng-Huei Liao, Huang-Chen Liao
  • Publication number: 20050144843
    Abstract: An automatic plant watering device has a body that has multiple surfaces, multiple permeable elements and a cap. The body has multiple through holes defined through one of the surfaces and an opening defined in the body. The permeable elements are mounted respectively in the through holes. The cap is mounted on the opening in the body.
    Type: Application
    Filed: December 30, 2003
    Publication date: July 7, 2005
    Inventor: Sheng-Huei Liao
  • Patent number: 6423919
    Abstract: A mechanism for switching a pull switch for a lighting fixture having having a vertical post, a socket mounted at an upper end of the vertical post, and a pull switch fitted within the socket, the switch being operatively connected with a mechanism, characterized in that the mechanism comprises a fixing seat mounted under the socket, the fixing seat having a center opening for passage of the vertical post, a driving member having a first end pivotally connected with the fixing seat, a string connecting the pull switch and a second end of the driving member, and a rod having an upper end connected with an intermediate portion of the driving member.
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: July 23, 2002
    Inventors: Sheng-Huei Liao, Shu Fang Lee