Patents by Inventor Karl-Henrik Ryden

Karl-Henrik Ryden 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: 11024712
    Abstract: A semiconductor device is proposed. The semiconductor device includes a source region of a field effect transistor having a first conductivity type, a body region of the field effect transistor having a second conductivity type, and a drain region of the field effect transistor having the first conductivity type. The source region, the drain region, and the body region are located in a semiconductor substrate of the semiconductor device and the body region is located between the source region and the drain region. The drain region extends from the body region through a buried portion of the drain region to a drain contact portion of the drain region located at a surface of the semiconductor substrate, the buried portion of the drain region is located beneath a spacer doping region, and the spacer doping region is located within the semiconductor substrate.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: June 1, 2021
    Assignee: Intel IP Corporation
    Inventors: Vase Jovanov, Peter Baumgartner, Gregor Bracher, Luis Giles, Uwe Hodel, Andreas Lachmann, Philipp Riess, Karl-Henrik Ryden
  • Publication number: 20200006483
    Abstract: A semiconductor device is proposed. The semiconductor device includes a source region of a field effect transistor having a first conductivity type, a body region of the field effect transistor having a second conductivity type, and a drain region of the field effect transistor having the first conductivity type. The source region, the drain region, and the body region are located in a semiconductor substrate of the semiconductor device and the body region is located between the source region and the drain region. The drain region extends from the body region through a buried portion of the drain region to a drain contact portion of the drain region located at a surface of the semiconductor substrate, the buried portion of the drain region is located beneath a spacer doping region, and the spacer doping region is located within the semiconductor substrate.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 2, 2020
    Inventors: Vase JOVANOV, Peter BAUMGARTNER, Gregor BRACHER, Luis GILES, Uwe HODEL, Andreas LACHMANN, Philipp RIESS, Karl-Henrik RYDEN
  • Patent number: 8228090
    Abstract: A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: July 24, 2012
    Assignee: Infineon Technologies AG
    Inventors: Andreas Martin, Karl-Henrik Rydén, Andrea Mitchell
  • Publication number: 20110187382
    Abstract: A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line.
    Type: Application
    Filed: April 11, 2011
    Publication date: August 4, 2011
    Inventors: Andreas Martin, Karl-Henrik Rydén, Andrea Mitchell
  • Patent number: 7948259
    Abstract: A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: May 24, 2011
    Assignee: Infineon Technologies AG
    Inventors: Andreas Martin, Karl-Henrik Rydén, Andrea Mitchell
  • Publication number: 20110037490
    Abstract: A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line.
    Type: Application
    Filed: October 5, 2010
    Publication date: February 17, 2011
    Inventors: Andreas Martin, Karl-Henrik Rydén, Andrea Mitchell
  • Patent number: 7825679
    Abstract: A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: November 2, 2010
    Assignee: Infineon Technologies AG
    Inventors: Andreas Martin, Karl-Henrik Rydén, Andrea Mitchell
  • Publication number: 20100253380
    Abstract: A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line.
    Type: Application
    Filed: April 6, 2009
    Publication date: October 7, 2010
    Inventors: Andreas Martin, Karl-Henrik Ryden, Andrea Mitchell