Patents by Inventor Yeong Yu

Yeong Yu 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: 20090134684
    Abstract: An active headrest assembly for a vehicle includes a headrest supported by a seat back frame. An active plate is connected to the headrest and has guide slots defined therein. Guide pins are inserted through the guide slots to slide along the guide slots. A lumbar unit has a support wire secured to the guide pins and is rotatably connected to the lower end of the seat back frame. A returning unit elastically connects the active plate and the lumbar unit with each other.
    Type: Application
    Filed: April 2, 2008
    Publication date: May 28, 2009
    Inventors: Sang Do Park, Dong Woo Jeong, Joo Yeong Yu
  • Publication number: 20080100781
    Abstract: The present invention relates to a liquid crystal display (LCD) and a method of manufacturing the same. In the present invention, a wire grid polarizing pattern is formed on at least one of thin film transistor and color filter substrates in a manufacturing process thereof. According to the present invention, the thickness of an LCD panel can be reduced as compared with a method of attaching an existing polarizer to an LCD panel, and the wire grid polarizing pattern can be built in an LCD panel without increasing the number of masking processes.
    Type: Application
    Filed: October 25, 2007
    Publication date: May 1, 2008
    Inventors: Dae Ho CHOO, Yang Ahn, Yeong Yu