Patents by Inventor Christian RAP

Christian RAP 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).

  • Generation of an RF test signal for testing an RF receive circuit
    Patent number: 10673544
    Abstract: The description is of a circuit which, according to one example embodiment, comprises the following: an input circuit node for receiving an RF oscillator signal; a test signal generator circuit, which comprises at least one modulator and which is embodied to generate an RF test signal by modulating the RF oscillator signal. Further, the circuit comprises at least one receive channel with a receiver circuit and a coupler, which is embodied to feed the RF test signal into the receiver circuit.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: June 2, 2020
    Assignee: Infineon Technologies AG
    Inventors: Niels Christoffers, Vincenzo Fiore, Helmut Kollmann, Christian Rap, Jochen O. Schrattenecker, Peter Unterkircher, Christoph Wagner
  • GENERATION OF AN RF TEST SIGNAL FOR TESTING AN RF RECEIVE CIRCUIT
    Publication number: 20190181964
    Abstract: The description is of a circuit which, according to one example embodiment, comprises the following: an input circuit node for receiving an RF oscillator signal; a test signal generator circuit, which comprises at least one modulator and which is embodied to generate an RF test signal by modulating the RF oscillator signal. Further, the circuit comprises at least one receive channel with a receiver circuit and a coupler, which is embodied to feed the RF test signal into the receiver circuit.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 13, 2019
    Inventors: Niels CHRISTOFFERS, Vincenzo FIORE, Helmut KOLLMANN, Christian RAP, Jochen O. SCHRATTENECKER, Peter UNTERKIRCHER, Christoph WAGNER