Patents by Inventor Andreas Mantovan

Andreas Mantovan 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).

  • Piezoceramic multilayer actuator and method for the production thereof
    Patent number: 7905000
    Abstract: According to various production methods for producing a piezoceramic multilayer actuator, in the course of the production method, multilayer locks (10) are electrochemically or mechanically processed in such a way that a recess structure is obtained. The lateral surfaces (22; 24) of the electrodes (20) inside these recesses are electrically insulated using the slip casting method in order to be able to contact the remaining electrodes by imprinting an outer metallization.
    Type: Grant
    Filed: January 15, 2008
    Date of Patent: March 15, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Axel Ganster, Susanne Kornely, Andreas Lenk, Andreas Mantovan, Carsten Schuh, Jörg Zapf
  • PIEZOCERAMIC MULTILAYER ACTUATOR AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20090320255
    Abstract: According to various production methods for producing a piezoceramic multilayer actuator, in the course of the production method, multilayer locks (10) are electrochemically or mechanically processed in such a way that a recess structure is obtained. The lateral surfaces (22; 24) of the electrodes (20) inside these recesses are electrically insulated using the slip casting method in order to be able to contact the remaining electrodes by imprinting an outer metallization.
    Type: Application
    Filed: January 15, 2008
    Publication date: December 31, 2009
    Inventors: Axel Ganster, Susanne Kornely, Andreas Lenk, Andreas Mantovan, Carsten Schuh, Jörg Zapf