Patents by Inventor Douglas Koji Tao

Douglas Koji Tao 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: 5924071
    Abstract: A memory that includes data corresponding to a play list is controlled by an associated circuit that eliminates the problems created during playback by short data segments. The play list is parsed to determine whether any segments in the play list fail to exceed a threshold length. Such a segment is copied along with all or part of the next segment to create a new "virtual" segment that exceeds the threshold length. During playback, the virtual segment is used instead of the original short segment.
    Type: Grant
    Filed: September 8, 1997
    Date of Patent: July 13, 1999
    Assignees: Sony Corporation, Sony Electronics, Inc.
    Inventors: Oliver Frederick Morgan, Michael Powell, Douglas Koji Tao
  • Patent number: 5760767
    Abstract: In the method and apparatus of the present invention, an editing system and method is provides that is sophisticated in features but easy to use. In one embodiment, the system includes multiple input sources, such as tape and live sources, at least one output recording device, at least one monitor, and a editing controller, such as a general purpose computer, which controls the input and output device. The controller further provides an innovative graphical user interface that intersperses video from the input devices along with control functions which the user can select using a mouse, keyboard or other input device.
    Type: Grant
    Filed: October 26, 1995
    Date of Patent: June 2, 1998
    Assignees: Sony Corporation, Sony Electronics, Inc.
    Inventors: Samuel R. Shore, Douglas Koji Tao, Adelheid Maria Schoolcraft, Richard A. Bardini, Michael A. Kutner, Oliver Frederick Morgan