Patents by Inventor Markus van Schie

Markus van Schie 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).

  • Concurrent multiband transceiver
    Patent number: 9329259
    Abstract: The invention refers to an RF front-end (100) adapted to receive or transmit signals located in at least two separated frequency bands (100) comprising an input and an output and further comprising a first phase shifter (5) coupled to the input of the RF front-end (100); a second phase shifter (6) coupled to the output of the RF front-end (100); the first phase shifter (1) being coupled to the second phase shifter (2) via a first amplifier (3) and second amplifier (4), respectively.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: May 3, 2016
    Assignee: NXP B.V.
    Inventors: Antonius de Graauw, Markus van Schie
  • Concurrent multiband transceiver
    Patent number: 9106314
    Abstract: The invention refers to an RF front-end (100) adapted to perform either in a receiving mode or in a transmitting mode and adapted to receive or transmit signals located in at least two separated frequency bands, respectively comprising an input and an output and further comprising an input matching circuit (1) comprising a first input coupled to the input of the RF front-end (100), an output matching circuit (2) coupled to the output; the input matching circuit (1) being coupled to the output matching circuit (2) via respective first amplifier (3) and second amplifier (4), and a phase shifter (5) coupled either to the input of the RF front-end (100) in a receiving mode, or to the output of the RF front-end (100) in a transmitting mode.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: August 11, 2015
    Assignee: NXP B.V.
    Inventors: Antonius de Graauw, Markus van Schie
  • CONCURRENT MULTIBAND TRANSCEIVER
    Publication number: 20140159935
    Abstract: The invention refers to an RF front-end (100) adapted to receive or transmit signals located in at least two separated frequency bands (100) comprising an input and an output and further comprising a first phase shifter (5) coupled to the input of the RF front-end (100); a second phase shifter (6) coupled to the output of the RF front-end (100); the first phase shifter (1) being coupled to the second phase shifter (2) via a first amplifier (3) and second amplifier (4), respectively.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 12, 2014
    Applicant: NXP B.V.
    Inventors: Antonius de Graauw, Markus van Schie
  • CONCURRENT MULTIBAND TRANSCEIVER
    Publication number: 20140155001
    Abstract: The invention refers to an RF front-end (100) adapted to perform either in a receiving mode or in a transmitting mode and adapted to receive or transmit signals located in at least two separated frequency bands, respectively comprising an input and an output and further comprising an input matching circuit (1) comprising a first input coupled to the input of the RF front-end (100), an output matching circuit (2) coupled to the output; the input matching circuit (1) being coupled to the output matching circuit (2) via respective first amplifier (3) and second amplifier (4), and a phase shifter (5) coupled either to the input of the RF front-end (100) in a receiving mode, or to the output of the RF front-end (100) in a transmitting mode.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 5, 2014
    Applicant: NXP B.V.
    Inventors: Antonius de Graauw, Markus van Schie