Patents by Inventor Alan L. Brown

Alan L. Brown 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).

  • High frequency attenuation cable
    Patent number: 4816614
    Abstract: High frequency attenuation cable has a core surrounded by an EMI shielding layer. The core comprises at least one inner conductor, at least one high frequency absorption layer or non-amorphous magnetic metal tape surrounding, but not necessarily adjacent to, the inner conductor, and at least one dielectric layer surrounding, but not necessarily adjacent to, the inner conductor.The constructions according to the invention enable improved attenuation at frequencies in the range of 10-100 MHz.
    Type: Grant
    Filed: January 20, 1987
    Date of Patent: March 28, 1989
    Assignee: Raychem Limited
    Inventors: Stephen M. Baigrie, Alan L. Brown