Patents by Inventor William Laumeister

William Laumeister 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).

  • Audio-visual monitoring system
    Patent number: 4698664
    Abstract: An analog data stream is monitored as a series of blocks. A ring memory array digitally stores the blocks and repetitively loads and unloads the blocks. A freeze switch disables loading of the latest blocks. A block identifier puts out a unique block identification value for each block put out by the memory and is responsive to the freeze switch, so that when loading stops, each block put out bears the same identification value. The invention is particularly well suited to handling of television frames.
    Type: Grant
    Filed: March 4, 1985
    Date of Patent: October 6, 1987
    Assignee: Apert-Herzog Corporation
    Inventors: William E. Nichols, William F. Herzog, Neil Feldman, William Laumeister