Patents by Inventor Harry Cuckson

Harry Cuckson 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).

  • Microwave instantaneous frequency measurement apparatus
    Patent number: 4414505
    Abstract: The present invention provides microwave instantaneous frequency measurement apparatus which includes a power divider (2) for dividing an RF input signal line (4) for delaying the first signal, a 3 decibel hybrid coupler (5) for quadrature summing and differencing the delayed first signal and the second signal, a pair of logarithmic amplifiers (10, 11) connected to receive sum and difference outputs from the coupler, and a substrator (12) arranged to subtract the outputs from the amplifiers.
    Type: Grant
    Filed: July 21, 1981
    Date of Patent: November 8, 1983
    Assignee: The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland
    Inventors: Harry Cuckson, Peter D. Curtis