Patents by Inventor Daniel L Schuster

Daniel L Schuster 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).

  • Linear switch with high off-state isolation
    Patent number: 4978924
    Abstract: A linear switch with high off-state isolation in provided for use in video waveform monitors and/or graphic encoders and mixers. The linear switch provides a proportional mix of two signal sources in response to a control voltage for fading and keying from one source to another in order to allow complete elimination of either source from the output (high isolation when a source is fully off) which can be achieved with minimal circuitry.
    Type: Grant
    Filed: April 25, 1989
    Date of Patent: December 18, 1990
    Assignee: Magni Systems, Inc.
    Inventor: Daniel L Schuster