Patents by Inventor Vahid Badii

Vahid Badii 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).

  • Coaxial cable assembly with a discontinuous outer jacket
    Patent number: 6452105
    Abstract: A coaxial cable structure incorporating a physical interruption in the outer jacket or sheath of the cable. This interrupts the continuity of the outer conductor and serves to block DC (direct current) and low frequency electrical signals. Also, it greatly reduces heat transmission along the cable. The interruption is achieved by placing a specially fabricated stub in series with the coaxial cable. The resulting coaxial cable assembly acts like a band-pass filter which, although blocking DC and lower frequency electrical signals, is able to transmit RF (radio frequency) signals at selected frequencies. The entire assembly, including the stub, can be made hermetic.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: September 17, 2002
    Assignee: Meggitt Safety Systems, INc.
    Inventors: Vahid Badii, Farzad Kialashaki
  • Coaxial cable assembly with a discontinuous outer jacket
    Publication number: 20010032731
    Abstract: A coaxial cable structure incorporating a physical interruption in the outer jacket or sheath of the cable. This interrupts the continuity of the outer conductor and serves to block DC (direct current) and low frequency electrical signals. Also, it greatly reduces heat transmission along the cable. The interruption is achieved by placing a specially fabricated stub in series with the coaxial cable. The resulting coaxial cable assembly acts like a band-pass filter which, although blocking DC and lower frequency electrical signals, is able to transmit RF (radio frequency) signals at selected frequencies. The entire assembly, including the stub, can be made hermetic.
    Type: Application
    Filed: January 12, 2001
    Publication date: October 25, 2001
    Inventors: Vahid Badii, Farzad Kialashaki