Patents by Inventor Marco Puerschel

Marco Puerschel 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: 9337824
    Abstract: A drive circuit includes a first input terminal configured to receive a first input signal, a first output terminal configured to provide a first drive signal, a second output terminal configured to provide a second drive signal, and a mode selection terminal configured to have a mode selection element connected thereto. The drive circuit is configured to generate the first and second drive signals dependent on the first input signal such that there is a dead time between a time when one of the first and second drive signals assumes an off-level and a time when the other one of the first and second drive signals assumes an on-level, and evaluate at least one electrical parameter of the mode selection element and is configured to adjust a first signal range of the first drive signal and a second signal range of the second drive signal dependent on the evaluated parameter and to adjust the dead time dependent on the evaluated parameter.
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: May 10, 2016
    Assignee: Infineon Technologies Austria AG
    Inventors: Marco Piselli, Simone Massaro, Michael Lenz, Marco Puerschel, Dusan Graovac
  • Publication number: 20130015887
    Abstract: A drive circuit includes a first input terminal configured to receive a first input signal, a first output terminal configured to provide a first drive signal, a second output terminal configured to provide a second drive signal, and a mode selection terminal configured to have a mode selection element connected thereto. The drive circuit is configured to generate the first and second drive signals dependent on the first input signal such that there is a dead time between a time when one of the first and second drive signals assumes an off-level and a time when the other one of the first and second drive signals assumes an on-level, and evaluate at least one electrical parameter of the mode selection element and is configured to adjust a first signal range of the first drive signal and a second signal range of the second drive signal dependent on the evaluated parameter and to adjust the dead time dependent on the evaluated parameter.
    Type: Application
    Filed: July 13, 2011
    Publication date: January 17, 2013
    Applicant: Infineon Technologies Austria AG
    Inventors: Marco Piselli, Simone Massaro, Michael Lenz, Marco Puerschel, Dusan Graovac
  • Patent number: 8120161
    Abstract: A component includes a first semiconductor chip attached to a first carrier and second semiconductor chip attached to a second carrier. The first carrier has a first extension, which forms a first external contact element. The second carrier has a second extension, which forms a second external contact element. The first and the second carriers are arranged in such a way that the first and the second extension point in different directions.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: February 21, 2012
    Assignee: Infineon Technologies AG
    Inventors: Ralf Otremba, Lutz Goergens, Gerhard Noebauer, Tien Lai Tan, Erwin Huber, Marco Puerschel, Gilles Delarozee, Markus Dinkel
  • Publication number: 20080251859
    Abstract: A component includes a first semiconductor chip attached to a first carrier and second semiconductor chip attached to a second carrier. The first carrier has a first extension, which forms a first external contact element. The second carrier has a second extension, which forms a second external contact element. The first and the second carriers are arranged in such a way that the first and the second extension point in different directions.
    Type: Application
    Filed: April 10, 2007
    Publication date: October 16, 2008
    Inventors: Ralf Otremba, Lutz Goergens, Gerhard Noebauer, Charlie Tan Tien Lai, Erwin Huber, Marco Puerschel, Gilles Delarozee, Markus Dinkel
  • Patent number: 6781233
    Abstract: In order to keep the mounting outlay for shielding measures as low as possible, a semiconductor device having a semiconductor component in a housing element is proposed. At least one capacitive element having a first electrode, a second electrode and a dielectric is provided in an integrated manner in the housing element or in the region thereof. The electrode regions of the capacitive element are electrically contact-connected to terminal regions of the semiconductor component, in such a way that high-frequency interference signals between terminal regions can be suppressed.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: August 24, 2004
    Assignee: Infineon Technologies AG
    Inventors: Ilia Zverev, Marco PĆ¼rschel