Patents by Inventor ANDREAS FROHN

ANDREAS FROHN 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).

  • DEVICE FOR PROVIDING RADIOFREQUENCY SIGNAL CONNECTIONS
    Publication number: 20120327921
    Abstract: What is disclosed is a device for providing radiofrequency signal connections for users, wherein the device comprises a plurality of access points which transmit or receive radiofrequency signals in different predetermined radiofrequency bands and are each connected via a transmission and reception signal path to at least one shared transmitting and receiving antenna, filter means being provided in the transmission and reception signal paths respectively and isolating the radiofrequency bands sufficiently from one another and from predetermined mobile radio frequency bands.
    Type: Application
    Filed: July 9, 2012
    Publication date: December 27, 2012
    Applicant: AIRBUS OPERATIONS GMBH
    Inventors: MARTIN SCHIRRMACHER, ANDREAS FROHN