Patents by Inventor Jozef P. van de Hoef

Jozef P. van de Hoef 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).

  • Multiple coaxial cable
    Patent number: 4358636
    Abstract: An electrical connecting cable having a central coaxial unit around whose outer conductor a layer of conducting wire is placed. Several coaxial units identical to the central unit are wound around the layer of wires, the whole being surrounded by a sheath having an outer cover of an insulating material. Preferably, seven units are wound around the central unit.
    Type: Grant
    Filed: June 23, 1980
    Date of Patent: November 9, 1982
    Assignee: U.S. Philips Corporation
    Inventors: Barend Ijff, Jozef P. van de Hoef