Patents by Inventor Ta Ju Li

Ta Ju Li 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: 7303174
    Abstract: An adjustable LCD screen is provided. The LCD screen is adjustable through 360 degrees. the inclination angle of the LCD is also adjustable. The LCD screen comprises a base seat having a top and a bottom side respectively mounted with a top groove and a bottom groove of co-axial; a top ring having a lower section being engaged with the top groove a bottom ring being engaged with the bottom groove a base plate mounted at the bottom section of the base seat a base seat plate covered the bottom section of the base seat; a rotating disc matching with the top groove at the bottom section a supporting seat;a string seat fixed to the fixed board; a supporting seat cover mounted to the rear side of the supporting seat; a screen having a rear side provided with a cavity; and a screen rear cover mounted onto the cavity.
    Type: Grant
    Filed: July 1, 2002
    Date of Patent: December 4, 2007
    Inventor: Ta Ju Li
  • Patent number: D424034
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: May 2, 2000
    Assignee: Amtran Technology Co., Ltd.
    Inventor: Ta-Ju Li