Patents by Inventor Wallace D. Lentz

Wallace D. Lentz 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).

  • Digital multi-tapped delay line with automatic time-domain programming
    Patent number: 4443765
    Abstract: A single-input, multiple-output device which enables an electrical signal be automatically delayed in accordance with irregularly spaced synchronization pulses. The device employs a plurality of first-in, first-out (FIFO) shift registers energized in inverse order by the clocked outputs of a series of conventional shift registers. The signal to be delayed is stored in the FIFO registers and read out in accordance with the sequence of synchronization pulses provided to the conventional registers.
    Type: Grant
    Filed: September 18, 1981
    Date of Patent: April 17, 1984
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Allen G. Findeisen, Larry L. Mellenbruch, Wallace D. Lentz