Patents by Inventor Daryl Weispfennig

Daryl Weispfennig 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: 9706638
    Abstract: An integrated circuit assembly includes a first electrically conductive sheet, a second electrically conductive sheet electrically isolated from the first electrically conductive sheet, a non-conductive material disposed between the first and second electrically conductive sheets, an electrical trace disposed on the non-conductive material and electrically isolated from the first and second electrically conductive sheets, and an integrated circuit having at least one lead directly connected to the first electrically conductive sheet, at least one lead directly connected to the second electrically conductive sheet, and at least one lead electrically connected to the electrical trace. Other integrated circuit assemblies and method for making integrated circuit assemblies are also disclosed.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: July 11, 2017
    Assignee: ASTEC INTERNATIONAL LIMITED
    Inventors: Daryl Weispfennig, Bradley Schumacher, Kwong Kei Chin
  • Publication number: 20160135281
    Abstract: An integrated circuit assembly includes a first electrically conductive sheet, a second electrically conductive sheet electrically isolated from the first electrically conductive sheet, a non-conductive material disposed between the first and second electrically conductive sheets, an electrical trace disposed on the non-conductive material and electrically isolated from the first and second electrically conductive sheets, and an integrated circuit having at least one lead directly connected to the first electrically conductive sheet, at least one lead directly connected to the second electrically conductive sheet, and at least one lead electrically connected to the electrical trace. Other integrated circuit assemblies and method for making integrated circuit assemblies are also disclosed.
    Type: Application
    Filed: January 15, 2016
    Publication date: May 12, 2016
    Inventors: Daryl WEISPFENNIG, Bradley SCHUMACHER, Kwong Kei CHIN
  • Publication number: 20110075392
    Abstract: An integrated circuit assembly includes a first electrically conductive sheet, a second electrically conductive sheet electrically isolated from the first electrically conductive sheet, a non-conductive material disposed between the first and second electrically conductive sheets, an electrical trace disposed on the non-conductive material and electrically isolated from the first and second electrically conductive sheets, and an integrated circuit having at least one lead directly connected to the first electrically conductive sheet, at least one lead directly connected to the second electrically conductive sheet, and at least one lead electrically connected to the electrical trace. Other integrated circuit assemblies and method for making integrated circuit assemblies are also disclosed.
    Type: Application
    Filed: September 29, 2009
    Publication date: March 31, 2011
    Applicant: Astec International Limited
    Inventors: Daryl Weispfennig, Bradley Schumacher, Kwong Kei Chin
  • Patent number: 7636011
    Abstract: An ORing element for use in a power supply and/or power system. The ORing element may include a field effect transistor (FET), a first bi-polar transistor and a second bi-polar transistor. The FET may be electrically connected between an input and an output. The first bipolar transistor may have an emitter electrically connected to the source of the FET and a collector electrically connected to a gate of the FET. The second bi-polar transistor may be diode connected, with its emitter electrically connected to its base. The emitter of the second bi-polar transistor may also be electrically connected to the base of the first bi-polar transistor. The collector of the second bi-polar transistor may be electrically connected to the drain of the FET.
    Type: Grant
    Filed: July 27, 2006
    Date of Patent: December 22, 2009
    Assignee: Artesyn Technologies, Inc.
    Inventors: Bruce A. Frederick, Daryl Weispfennig
  • Patent number: 7301390
    Abstract: An ORing element for use in a power supply and/or power system. The ORing element may include a field effect transistor (FET), a first bi-polar transistor and a second bi-polar transistor. The FET may be electrically connected between an input and an output. The first bipolar transistor may have an emitter electrically connected to the source of the FET and a collector electrically connected to a gate of the FET. The second bi-polar transistor may be diode connected, with its emitter electrically connected to its base. The emitter of the second bi-polar transistor may also be electrically connected to the base of the first bi-polar transistor. The collector of the second bi-polar transistor may be electrically connected to the drain of the FET.
    Type: Grant
    Filed: July 27, 2006
    Date of Patent: November 27, 2007
    Assignee: Artesyn Technologies, Inc.
    Inventors: Bruce A. Frederick, Daryl Weispfennig