Patents by Inventor Matthew J. Washko

Matthew J. Washko 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).

  • Multi-format on-screen monitor
    Patent number: 6069607
    Abstract: An audio-video signal processor for use with a standard non-interlaced computer monitor has at least one video input for receiving an analog or digital input signal. The signal processor generates a resized non-interlaced video image, graphic video waveform and vector diagram based on the video input signal. Analog and digital stereo audio is also processed, and preferably bar graphs including audio level and phase data are displayed based on the audio input signal. The signal processor simultaneously displays the resized non-interlaced video image, graphic video waveform, vector diagram and audio graphic display in progressive scan format, each in a portion of the standard non-interlaced computer monitor.
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: May 30, 2000
    Assignee: Videotek, Inc.
    Inventors: Mark J. Everett, Kenneth J. Michel, Richard R. Hollowbush, Matthew J. Washko, Michael L. Richardson, Philip L. Leifer