Patents by Inventor Pil-ie Cho

Pil-ie Cho 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).

  • Optical disc drive and method
    Publication number: 20050097582
    Abstract: An optical disc drive includes a main body at which a spindle motor is installed. A tray installed at the main body is loadable/unloadable into/from the main body, and a disc holder is rotatable by the spindle motor when the tray is in a loaded position, and is joinable to a clamping hole of a disc so as to fix the disc.
    Type: Application
    Filed: February 18, 2004
    Publication date: May 5, 2005
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung-hoon Kim, Young-woo Huh, Chung-ung Kim, Pil-ie Cho, Young-sun Jung, Sung-hun Lee, Kyu-hyeong Lee