Patents by Inventor STEPHAN DRUEEN

STEPHAN DRUEEN 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).

  • Multi-level output circuit having centralized ESD protection
    Patent number: 10630075
    Abstract: An apparatus is described. The apparatus includes an electronic circuit includes multiple supply voltage nodes, an output node and an internal node. The electronic circuit also includes first protection circuitry coupled between the internal node and the output node. The electronic circuit also includes a control circuit coupled to the internal node to bias the internal node. The electronic circuit also includes second protection circuitry coupled to the internal node.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: April 21, 2020
    Assignee: Intel IP Corporation
    Inventors: Stephan Henzler, Heike Schwager, Stephan Drueen, Krzysztof Domanski
  • MULTI-LEVEL OUTPUT CIRCUIT HAVING CENTRALIZED ESD PROTECTION
    Publication number: 20170126003
    Abstract: An apparatus is described. The apparatus includes an electronic circuit includes multiple supply voltage nodes, an output node and an internal node. The electronic circuit also includes first protection circuitry coupled between the internal node and the output node. The electronic circuit also includes a control circuit coupled to the internal node to bias the internal node. The electronic circuit also includes second protection circuitry coupled to the internal node.
    Type: Application
    Filed: October 30, 2015
    Publication date: May 4, 2017
    Inventors: STEPHAN HENZLER, HEIKE SCHWAGER, STEPHAN DRUEEN, KRZYSZTOF DOMANSKI