Patents by Inventor Joshua Rosen

Joshua Rosen 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).

  • Image digitizer including pixel engine
    Patent number: 5309528
    Abstract: An image digitizer including a pixel engine connected to both a video memory and a processor. The pixel engine is configured to enable pixels to be transferred out of memory or read into memory while bypassing the processor thereby allowing more efficient transfer of data into and out of the image digitizer.
    Type: Grant
    Filed: December 13, 1991
    Date of Patent: May 3, 1994
    Assignee: Avid Technology, Inc.
    Inventors: B. Joshua Rosen, Eric C. Peters