Patents by Inventor Stephen Marksteiner

Stephen Marksteiner 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).

  • Antenna Matching Circuit
    Publication number: 20110187478
    Abstract: An antenna matching circuit includes at least two signal paths are connected to one antenna connection. The signal paths are designed to transmit and/or receive RF signals. A matching circuit includes a discrete line for phase shifting integrated at the antenna end in at least one of the signal paths. In this case, at least one of the capacitances contained in the discrete line is in the form of a micro-acoustic resonator, whose resonance is shifted sufficiently far that it is outside the pass band of the respective signal paths.
    Type: Application
    Filed: February 10, 2011
    Publication date: August 4, 2011
    Applicant: EPCOS AG
    Inventors: Andreas Link, Stephen Marksteiner
  • PIEZOELECTRIC OSCILLATING CIRCUIT, METHOD FOR MANUFACTURING THE SAME AND FILTER ARRANGEMENT
    Publication number: 20090064477
    Abstract: In a method for manufacturing a piezoelectric oscillating circuit in thin film technology, wherein the oscillating circuit includes a predetermined natural frequency and a plurality of layers, first of all at least a first layer of the piezoelectric oscillating circuit is generated. Subsequently, by processing the first layer a frequency correction is performed. Subsequently, at least a second layer of the piezoelectric oscillating circuit is generated and processed for performing a second frequency correction.
    Type: Application
    Filed: November 14, 2008
    Publication date: March 12, 2009
    Applicant: Avago Technologies Wireless IP (Singapore) Pte. Ltd.
    Inventors: Robert Aigner, Lueder Elbrecht, Martin Handtmann, Stephen Marksteiner, Winfried Nessler, Hans-Joerg Timme