Patents by Inventor Zenon Sliczniak

Zenon Sliczniak 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).

  • Patent number: 7264493
    Abstract: A coaxial jack has an electrically groundable housing including first and second ports, a printed circuit board supporting a terminating element and conductive traces, and a center conductor disposed within the electrically groundable housing. The center conductor extends through a hole in the printed circuit board and is normally coupled to the electrically groundable housing contact through the terminating element and the conductive traces. A grounding spring has a leaf spring that acts as switch to break the coupling when a plug is inserted into the first port.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: September 4, 2007
    Assignee: Switchcraft, Inc.
    Inventors: Steven R. Cooper, Zenon Sliczniak
  • Publication number: 20070128930
    Abstract: A coaxial jack has an electrically groundable housing including first and second ports, a printed circuit board supporting a terminating element and conductive traces, and a center conductor disposed within the electrically groundable housing. The center conductor extends through a hole in the printed circuit board and is normally coupled to the electrically groundable housing contact through the terminating element and the conductive traces. A grounding spring has a leaf spring that acts as switch to break the coupling when a plug is inserted into the first port.
    Type: Application
    Filed: December 7, 2005
    Publication date: June 7, 2007
    Inventors: Steven Cooper, Zenon Sliczniak
  • Publication number: 20070128949
    Abstract: A switching coaxial jack has at least first, second, and third coaxial center conductors, a switch, and a cam. The switch has a first position that electrically couples the first and second center conductors to one another and a second position that electrically couples the first and third center conductors to one another. A cam is responsive to a plug inserted into the jack to apply a lateral force against the plug and/or to operate the switch between its first and second positions.
    Type: Application
    Filed: December 7, 2005
    Publication date: June 7, 2007
    Inventors: Steven Cooper, Zenon Sliczniak
  • Patent number: 6932634
    Abstract: A switching coaxial jack has an electrically grounded housing that supports first and second connectors at a first end of the housing and third and fourth connectors at a second end of the housing. A first center conductor is disposed within the first connector, a second center conductor is disposed within the second connector, a third center conductor is disposed within the third connector, and a fourth center conductor is disposed within the fourth connector. A sliding switch within the housing has a first position that electrically couples the first and third center conductors to one another and a second position that electrically couples the first center conductor to one of the second center conductor and the terminating element.
    Type: Grant
    Filed: May 11, 2004
    Date of Patent: August 23, 2005
    Assignee: Switchcarft, Inc.
    Inventors: Steven R. Cooper, Zenon Sliczniak
  • Patent number: 6817876
    Abstract: A switching coaxial jack has an electrically grounded housing that supports first and second connectors at a first end of the housing and third and fourth connectors at a second end of the housing. A first center conductor is disposed within the first connector, a second center conductor is disposed within the second connector, a third center conductor is disposed within the third connector, and a fourth center conductor is disposed within the fourth connector. A sliding switch within the housing has a first position that electrically couples the first and third center conductors to one another and a second position that electrically couples the first center conductor to one of the second center conductor and the terminating element.
    Type: Grant
    Filed: June 7, 2002
    Date of Patent: November 16, 2004
    Assignee: Switchcraft, Inc.
    Inventors: Steven R. Cooper, Zenon Sliczniak
  • Publication number: 20040209521
    Abstract: A switching coaxial jack has an electrically grounded housing that supports first and second connectors at a first end of the housing and third and fourth connectors at a second end of the housing. A first center conductor is disposed within the first connector, a second center conductor is disposed within the second connector, a third center conductor is disposed within the third connector, and a fourth center conductor is disposed within the fourth connector. A sliding switch within the housing has a first position that electrically couples the first and third center conductors to one another and a second position that electrically couples the first center conductor to one of the second center conductor and the terminating element.
    Type: Application
    Filed: May 11, 2004
    Publication date: October 21, 2004
    Inventors: Steven R. Cooper, Zenon Sliczniak
  • Publication number: 20030228781
    Abstract: A switching coaxial jack has an electrically grounded housing that supports first and second connectors at a first end of the housing and third and fourth connectors at a second end of the housing. A first center conductor is disposed within the first connector, a second center conductor is disposed within the second connector, a third center conductor is disposed within the third connector, and a fourth center conductor is disposed within the fourth connector. A sliding switch within the housing has a first position that electrically couples the first and third center conductors to one another and a second position that electrically couples the first center conductor to one of the second center conductor and the terminating element.
    Type: Application
    Filed: June 7, 2002
    Publication date: December 11, 2003
    Applicant: Switchcraft, Inc.
    Inventors: Steven R. Cooper, Zenon Sliczniak