Patents by Inventor Edgard Goodbar

Edgard Goodbar 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).

  • Feedthrough interconnection assembly
    Patent number: 6888061
    Abstract: The present invention relates to optimization of communication equipment with respect to size and undesired signal interference. To this aim a ceramic feedthrough interconnection assembly is proposed in order to transport an electrical information signal to and from a communication capsule. In addition to at least one signal lead (103a, 103b) for communicating an electrical information signal, the assembly contains at least one auxiliary lead and a shield (103c, 103d, 104, 104a, 104b, 104f) that electrically shields the at least one signal lead (103a, 103b) from the at least one auxiliary lead. The shield (103c, 103d, 104, 104a, 104b, 104f) has such dimensions (d1, d2) and is positioned at such distance (d3, d4, d12) from the at least one signal lead (103a, 103b) that the electrical information signal experiences a well-defined and substantially constant impedance in the assembly. This in turn, minimizes the risk of undesired signal reflections. At the same time the assembly allows a high lead density, i.e.
    Type: Grant
    Filed: December 12, 2002
    Date of Patent: May 3, 2005
    Assignee: Optillion AB
    Inventors: Lars Lindberg, Lars-Gote Svenson, Edgard Goodbar
  • Feedthrough interconnection assembly
    Publication number: 20030111243
    Abstract: The present invention relates to optimization of communication equipment with respect to size and undesired signal interference. To this aim a ceramic feedthrough interconnection assembly is proposed in order to transport an electrical information signal to and from a communication capsule. In addition to at least one signal lead (103a, 103b) for communicating an electrical information signal, the assembly contains at least one auxiliary lead and a shield (103c, 103d, 104, 104a, 104b, 104f) that electrically shields the at least one signal lead (103a, 103b) from the at least one auxiliary lead. The shield (103c, 103d, 104, 104a, 104b, 104f) has such dimensions (d1, d2) and is positioned at such distance (d3, d4, d12) from the at least one signal lead (103a, 103b) that the electrical information signal experiences a well-defined and substantially constant impedance in the assembly. This in turn, minimizes the risk of undesired signal reflections. At the same time the assembly allows a high lead density, i.e.
    Type: Application
    Filed: December 12, 2002
    Publication date: June 19, 2003
    Inventors: Lars Lindberg, Lars-Gote Svenson, Edgard Goodbar