Patents by Inventor Burn-Soo Kim

Burn-Soo Kim 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).

  • Laser cutting apparatus and method
    Publication number: 20020125232
    Abstract: The present invention disclose a laser cutter for cutting an object being cut such as a two glasses-attached panel for LCD using a laser beam. The laser cutter includes a laser unit for irradiating a laser beam with a specific wavelength along a marked cutting line of the object, a pre-scriber for forming a pre-cut groove at starting edge of the marked cutting line, and a cooling unit for cooling the cutting line which said laser beam has been irradiated.
    Type: Application
    Filed: February 28, 2002
    Publication date: September 12, 2002
    Inventors: Dae-Ho Choo, Byeong-Ill Kim, Sung-Uk Jung, Woo-Shik Lee, Burn-Soo Kim