Patents by Inventor Oliver Dernovsck

Oliver Dernovsck 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).

  • Piezoelectric Component
    Publication number: 20130038177
    Abstract: A piezo electrical component has a stack of piezo electrical layers arranged over each other and electrode layers arranged therebetween. The stack has at least one first piezo electrical layer having a first piezo electrical charge constant and, directly adjacent thereto, at least one second piezo electrical layer having a second piezo electrical charge constant. The piezo electrical charge constant describes an expansion of the piezo electrical layer perpendicular to an electrical field at a voltage 6 applied to the electrode layers. The first piezo electrical charge constant is different from the second piezo electrical charge constant.
    Type: Application
    Filed: January 26, 2011
    Publication date: February 14, 2013
    Applicant: EPCOS AG
    Inventors: Alexander Glazunov, Oliver Dernovsck