Patents by Inventor Pascal Stumpf

Pascal Stumpf 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: 9064707
    Abstract: A bonding contact area on a semiconductor substrate is provided that includes a reinforcing structure having at least one conductive material layer arranged on the semiconductor substrate to receive the patterned reinforcing structure, a metal layer formed as a bonding contact layer with a bonding surface and arranged on a conductive material layer. Whereby, below the bonding surface, an oxide layer having at least about a 2 ?m thickness is arranged, which extends beyond the edge of the bonding surface. The reinforcing structure is arranged in the oxide layer, when viewed looking down onto the bonding surface, outside the bonding surface within the oxide layer.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: June 23, 2015
    Assignee: Micronas GmbH
    Inventors: Hans-Guenter Zimmer, Pascal Stumpf
  • Patent number: 8822253
    Abstract: A semiconductor housing is provided that includes a metal support and a semiconductor body, a bottom side thereof being connected to the metal support. The semiconductor body has metal surfaces that are connected to pins by bond wires and a plastic compound, which completely surrounds the bond wires and partially surrounds the semiconductor body. The plastic compound has an opening on the top side of the semiconductor body, and a barrier is formed on the top side of the semiconductor body. The barrier has a top area and a base area spaced from the edges of the semiconductor body and an internal clearance of the barrier determines a size of the opening. Whereby, a portion of the plastic compound has a height greater than the barrier, and a fixing layer is formed between the base area of the barrier and the top side of the semiconductor body.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: September 2, 2014
    Assignee: Micronas GmbH
    Inventors: Tobias Kolleth, Pascal Stumpf, Christian Joos
  • Publication number: 20140057395
    Abstract: A semiconductor housing is provided that includes a metal support and a semiconductor body, a bottom side thereof being connected to the metal support. The semiconductor body has metal surfaces that are connected to pins by bond wires and a plastic compound, which completely surrounds the bond wires and partially surrounds the semiconductor body. The plastic compound has an opening on the top side of the semiconductor body, and a barrier is formed on the top side of the semiconductor body. The barrier has a top area and a base area spaced from the edges of the semiconductor body and an internal clearance of the barrier determines a size of the opening. Whereby, a portion of the plastic compound has a height greater than the barrier, and a fixing layer is formed between the base area of the barrier and the top side of the semiconductor body.
    Type: Application
    Filed: November 1, 2013
    Publication date: February 27, 2014
    Applicant: Micronas GmbH
    Inventors: Tobias KOLLETH, Pascal STUMPF, Christian JOOS
  • Patent number: 8604599
    Abstract: A semiconductor housing is provided that includes a metal support and a semiconductor body, a bottom side thereof being connected to the metal support. The semiconductor body has metal surfaces that are connected to pins by bond wires and a plastic compound, which completely surrounds the bond wires and partially surrounds the semiconductor body. The plastic compound has an opening on the top side of the semiconductor body, and a barrier is formed on the top side of the semiconductor body. The barrier has a top area and a base area spaced from the edges of the semiconductor body and an internal clearance of the barrier determines a size of the opening. Whereby, a portion of the plastic compound has a height greater than the barrier, and a fixing layer is formed between the base area of the barrier and the top side of the semiconductor body.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: December 10, 2013
    Assignee: Micronas GmbH
    Inventors: Tobias Kolleth, Pascal Stumpf, Christian Joos
  • Publication number: 20130062779
    Abstract: A bonding contact area on a semiconductor substrate is provided that includes a reinforcing structure having at least one conductive material layer arranged on the semiconductor substrate to receive the patterned reinforcing structure, a metal layer formed as a bonding contact layer with a bonding surface and arranged on a conductive material layer. Whereby, below the bonding surface, an oxide layer having at least about a 2 ?m thickness is arranged, which extends beyond the edge of the bonding surface. The reinforcing structure is arranged in the oxide layer, when viewed looking down onto the bonding surface, outside the bonding surface within the oxide layer.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 14, 2013
    Inventors: Hans-Guenter Zimmer, Pascal Stumpf
  • Publication number: 20120228756
    Abstract: A semiconductor housing is provided that includes a metal support and a semiconductor body, a bottom side thereof being connected to the metal support. The semiconductor body has metal surfaces that are connected to pins by bond wires and a plastic compound, which completely surrounds the bond wires and partially surrounds the semiconductor body. The plastic compound has an opening on the top side of the semiconductor body, and a barrier is formed on the top side of the semiconductor body. The barrier has a top area and a base area spaced from the edges of the semiconductor body and an internal clearance of the barrier determines a size of the opening. Whereby, a portion of the plastic compound has a height greater than the barrier, and a fixing layer is formed between the base area of the barrier and the top side of the semiconductor body.
    Type: Application
    Filed: March 9, 2012
    Publication date: September 13, 2012
    Inventors: Tobias KOLLETH, Pascal Stumpf, Christian Joos
  • Patent number: 8174104
    Abstract: A semiconductor arrangement includes first and second integrated circuits (dies), an electrically conductive intermediate element, and one or more bond conductors. The first and the second integrated circuits are arranged in a package. The first integrated circuit has a first contact pad. The second integrated circuit has a second contact pad. The intermediate element is disposed on the second contact pad. The conductors electrically connect the first and the second integrated circuits. At least one of the bond conductors has a first end electrically connected to the first contact pad, and a second wedge shaped end electrically connected to the intermediate element. The bond conductor is made of a first material and the intermediate element is made of a second material which is softer than the first material.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: May 8, 2012
    Assignee: Micronas GmbH
    Inventor: Pascal Stumpf
  • Publication number: 20090302447
    Abstract: A semiconductor arrangement includes first and second integrated circuits (dies), an electrically conductive intermediate element, and one or more bond conductors. The first and the second integrated circuits are arranged in a package. The first integrated circuit has a first contact pad. The second integrated circuit has a second contact pad. The intermediate element is disposed on the second contact pad. The conductors electrically connect the first and the second integrated circuits. At least one of the bond conductors has a first end electrically connected to the first contact pad, and a second wedge shaped end electrically connected to the intermediate element. The bond conductor is made of a first material and the intermediate element is made of a second material which is softer than the first material.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 10, 2009
    Inventor: Pascal Stumpf