Patents by Inventor Oscar C. de Leon, Jr.

Oscar C. de Leon, Jr. 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).

  • Noninterruptive noise measurement
    Patent number: 4658210
    Abstract: A noninterruptive noise measurement technique wherein the absolute value of the amplitude error from a modem slicer is compared to a reference, the number of events in excess of said reference over a selected interval are counted and the range within which said count falls is determined as a particular signal to noise ratio value.
    Type: Grant
    Filed: June 29, 1984
    Date of Patent: April 14, 1987
    Assignee: Racal Data Communications Inc.
    Inventors: Oscar C. de Leon, Jr., Philip F. Kromer, III