Patents by Inventor Uwe Hodel

Uwe Hodel 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).

  • Publication number: 20150243655
    Abstract: Semiconductor devices and methods of manufacture thereof are disclosed. In one embodiment, a semiconductor device includes an array having at least one first region and at least one second region. The at least one first region includes at least one first device oriented in a first direction. The at least one second region includes at least one second device oriented in a second direction. The second direction is different than the first direction.
    Type: Application
    Filed: May 11, 2015
    Publication date: August 27, 2015
    Inventors: Uwe Hodel, Andreas Martin, Wolfgang Heinrigs
  • Patent number: 9059282
    Abstract: Semiconductor devices and methods of manufacture thereof are disclosed. In one embodiment, a semiconductor device includes an array having at least one first region and at least one second region. The at least one first region includes at least one first device oriented in a first direction. The at least one second region includes at least one second device oriented in a second direction. The second direction is different than the first direction.
    Type: Grant
    Filed: December 3, 2007
    Date of Patent: June 16, 2015
    Assignee: Infineon Technologies AG
    Inventors: Uwe Hodel, Andreas Martin, Wolfgang Heinrigs
  • Patent number: 8994449
    Abstract: In accordance with one exemplary embodiment, an electronic circuit is provided, wherein the electronic circuit comprises a first transistor and also a second transistor coupled in series with the first transistor. Furthermore, the electronic circuit comprises a capacitor, wherein a first terminal of the capacitor is coupled to a control terminal of the second transistor, and wherein a second terminal of the capacitor is coupled to an electrical potential which is dependent on a radio-frequency input signal of the electronic circuit.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: March 31, 2015
    Assignee: Intel Mobile Communications GmbH
    Inventors: Uwe Hodel, Stephan Leuschner, Jan-Erik Mueller
  • Patent number: 8587055
    Abstract: In an embodiment, an apparatus includes a source region, a gate region and a drain region supported by a substrate, and a drift region including a plurality of vertically extending n-wells and p-wells to couple the gate region and the drain region of a transistor, wherein the plurality of n-wells and p-wells are formed in alternating longitudinal rows to form a superjunction drift region longitudinally extending between the gate region and the drain region of the transistor.
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: November 19, 2013
    Assignee: Infineon Technologies AG
    Inventors: Martin Stiftinger, Snezana Jenei, Wolfgang Werner, Uwe Hodel
  • Patent number: 8133765
    Abstract: The invention relates to a high-frequency integrated circuit requiring ESD protection for a circuit node. One or more metallic layer is deposited within the integrated circuit and patterned to form a transmission line. The metallic layers are generally already present in the integrated circuit for signal routing. The transmission line is coupled between the circuit node and a terminal of an ESD protection device, with a transmission line return conductor coupled to a high-frequency ground. The transmission line is formed with an electrical length that transforms the impedance of the ESD protection device substantially into an open circuit at the circuit node at an operational frequency of the integrated circuit. The other terminal of the ESD protection device is coupled to the high-frequency ground.
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: March 13, 2012
    Assignee: Infineon Technologies AG
    Inventors: Uwe Hodel, Wolfgang Soldner
  • Patent number: 7973365
    Abstract: The invention relates to a high-frequency integrated circuit requiring ESD protection for a circuit node. One or more metallic layer is deposited within the integrated circuit and patterned to form a transmission line. The metallic layers are generally already present in the integrated circuit for signal routing. The transmission line is coupled between the circuit node and a terminal of an ESD protection device, with a transmission line return conductor coupled to a high-frequency ground. The transmission line is formed with an electrical length that transforms the impedance of the ESD protection device substantially into an open circuit at the circuit node at an operational frequency of the integrated circuit. The other terminal of the ESD protection device is coupled to the high-frequency ground.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: July 5, 2011
    Assignee: Infineon Technologies AG
    Inventors: Uwe Hodel, Wolfgang Soldner
  • Publication number: 20110108916
    Abstract: Disclosed herein are Lateral Diffused Metal Oxide Semiconductor (LDMOS) device and trench isolation related devices, methods, and techniques.
    Type: Application
    Filed: November 6, 2009
    Publication date: May 12, 2011
    Applicant: Infineon Technologies AG
    Inventors: Giovanni Calabrese, Domagoj Siprak, Wolfgang Molzer, Uwe Hodel
  • Publication number: 20110058292
    Abstract: The invention relates to a high-frequency integrated circuit requiring ESD protection for a circuit node. One or more metallic layer is deposited within the integrated circuit and patterned to form a transmission line. The metallic layers are generally already present in the integrated circuit for signal routing. The transmission line is coupled between the circuit node and a terminal of an ESD protection device, with a transmission line return conductor coupled to a high-frequency ground. The transmission line is formed with an electrical length that transforms the impedance of the ESD protection device substantially into an open circuit at the circuit node at an operational frequency of the integrated circuit. The other terminal of the ESD protection device is coupled to the high-frequency ground.
    Type: Application
    Filed: November 16, 2010
    Publication date: March 10, 2011
    Inventors: Uwe Hodel, Wolfgang Soldner
  • Publication number: 20110018625
    Abstract: In accordance with one exemplary embodiment, an electronic circuit is provided, wherein the electronic circuit comprises a first transistor and also a second transistor coupled in series with the first transistor. Furthermore, the electronic circuit comprises a capacitor, wherein a first terminal of the capacitor is coupled to a control terminal of the second transistor, and wherein a second terminal of the capacitor is coupled to an electrical potential which is dependent on a radio-frequency input signal of the electronic circuit.
    Type: Application
    Filed: January 19, 2010
    Publication date: January 27, 2011
    Inventors: Uwe HODEL, Stephan Leuschner, Jan-Erik Mueller
  • Publication number: 20090189182
    Abstract: The invention relates to a high-frequency integrated circuit requiring ESD protection for a circuit node. One or more metallic layer is deposited within the integrated circuit and patterned to form a transmission line. The metallic layers are generally already present in the integrated circuit for signal routing. The transmission line is coupled between the circuit node and a terminal of an ESD protection device, with a transmission line return conductor coupled to a high-frequency ground. The transmission line is formed with an electrical length that transforms the impedance of the ESD protection device substantially into an open circuit at the circuit node at an operational frequency of the integrated circuit. The other terminal of the ESD protection device is coupled to the high-frequency ground.
    Type: Application
    Filed: January 25, 2008
    Publication date: July 30, 2009
    Inventors: Uwe Hodel, Wolfgang Soldner
  • Publication number: 20090140372
    Abstract: Semiconductor devices and methods of manufacture thereof are disclosed. In one embodiment, a semiconductor device includes an array having at least one first region and at least one second region. The at least one first region includes at least one first device oriented in a first direction. The at least one second region includes at least one second device oriented in a second direction. The second direction is different than the first direction.
    Type: Application
    Filed: December 3, 2007
    Publication date: June 4, 2009
    Inventors: Uwe Hodel, Andreas Martin, Wolfgang Heinrigs
  • Publication number: 20090072315
    Abstract: Embodiments of the invention relate to semiconductor manufacturing process charge protection circuits, integrated circuits and to methods for manufacturing a semiconductor manufacturing process charge protection circuit. In an embodiment of the invention, a charge protection circuit includes a first terminal coupled to a charge receiving region, a second terminal providing a discharge path, and a rectifying circuit coupled between the first terminal and the second terminal, the rectifying circuit including at least two anti-parallel coupled rectifying components.
    Type: Application
    Filed: September 13, 2007
    Publication date: March 19, 2009
    Inventors: Uwe Hodel, Peter Baumgartner
  • Publication number: 20080203480
    Abstract: In an embodiment, an apparatus includes a source region, a gate region and a drain region supported by a substrate, and a drift region including a plurality of vertically extending n-wells and p-wells to couple the gate region and the drain region of a transistor, wherein the plurality of n-wells and p-wells are formed in alternating longitudinal rows to form a superjunction drift region longitudinally extending between the gate region and the drain region of the transistor.
    Type: Application
    Filed: February 23, 2007
    Publication date: August 28, 2008
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Martin Stiftinger, Snezana Jenei, Wolfgang Werner, Uwe Hodel
  • Patent number: 7388734
    Abstract: Integrated circuit arrangement having first and second signal input pads, to which a differential input signal is applied, and first and second signal outputs, at which a differential output signal is provided. The first signal output is coupled to the first signal input pad and the second signal output is coupled to the second signal input pad. A first capacitance is between the first and second signal input pads. First and second inductances are connected in series, are between the first and second signal input pads, and are connected in parallel with the first capacitance. A first terminal is at a first supply potential and a second terminal is at a second supply potential. A first electrostatic discharge element is between the first and second terminals. A second electrostatic discharge element is between the first terminal, on the one hand, and the first and second inductances, on the other hand.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: June 17, 2008
    Assignee: Infineon Technologies AG
    Inventors: Thomas Benetik, Uwe Hodel, Christoph Kienmayer, Martin Streibl, Marc Tiebout
  • Publication number: 20060103995
    Abstract: Integrated circuit arrangement having first and second signal input pads, to which a differential input signal is applied, and first and second signal outputs, at which a differential output signal is provided. The first signal output is coupled to the first signal input pad and the second signal output is coupled to the second signal input pad. A first capacitance is between the first and second signal input pads. First and second inductances are connected in series, are between the first and second signal input pads, and are connected in parallel with the first capacitance. A first terminal is at a first supply potential and a second terminal is at a second supply potential. A first electrostatic discharge element is between the first and second terminals. A second electrostatic discharge element is between the first terminal, on the one hand, and the first and second inductances, on the other hand.
    Type: Application
    Filed: October 31, 2005
    Publication date: May 18, 2006
    Applicant: Infineon Technologies AG
    Inventors: Thomas Benetik, Uwe Hodel, Christoph Kienmayer, Martin Streibl, Marc Tiebout