Patents by Inventor Alfons Jozef Claus

Alfons Jozef Claus 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).

  • Antenna assembly producing steerable beam and null
    Patent number: 4017867
    Abstract: A prior art antenna ass embly comprises an array of elements, a steerable beamformer for producing a desired beam and a processor interconnecting the elements and the beamformer to introduce a steerable null. Presently disclosed is a processor which broadens the steerable null while not adversely affecting its low sensitivity character. This processor includes two or more beamformers uniquely related to one another and means for substracting combinations of their outputs from the various inputs to the steerable beamformer.
    Type: Grant
    Filed: February 25, 1976
    Date of Patent: April 12, 1977
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventor: Alfons Jozef Claus