Patents by Inventor Jae-Boom Lee

Jae-Boom Lee 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).

  • Method to control the generated bit rate in MPEG-4 shape coding
    Patent number: 6081554
    Abstract: In a digital video compression system that includes both a real buffer of size B.sub.max, and a smaller virtual buffer of size B.sub.virtual, a method for controlling the generated bit rate of compressed video information to keep within the maximum buffer capacity is disclosed.
    Type: Grant
    Filed: October 2, 1998
    Date of Patent: June 27, 2000
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Jae-Boom Lee, Alexandros Eleftheriadis