Patents by Inventor James E. Tranchina

James E. Tranchina 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 DC block
    Patent number: 6798310
    Abstract: A DC-block includes a capacitor incorporated into a conductor, such as a center conductor of a coaxial structure. The DC block provides low insertion loss at high frequencies, and a low cutoff frequency. The small physical size and high capacitance of the DC block provides for a high self-resonant frequency and ultra-broadband performance.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: September 28, 2004
    Assignee: Agilent Technologies, Inc.
    Inventors: Kenneth H. Wong, James C. Liu, James E. Tranchina
  • Coaxial DC block
    Publication number: 20040130407
    Abstract: A DC-block includes a capacitor incorporated into a conductor, such as a center conductor of a coaxial structure. The DC block provides low insertion loss at high frequencies, and a low cutoff frequency. The small physical size and high capacitance of the DC block provides for a high self-resonant frequency and ultra-broadband performance.
    Type: Application
    Filed: January 7, 2003
    Publication date: July 8, 2004
    Inventors: Kenneth H. Wong, James C. Liu, James E. Tranchina