Patents by Inventor Philip Mehrgardt

Philip Mehrgardt 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).

  • Patent number: 10057790
    Abstract: The present invention provides a measurement system (1, 21) and a method for measuring a connection quality to a wireless network (2). The measurement system comprises a plurality of test devices (4 to 7, 24 to 27), the test devices (4 to 7, 24 to 27) each comprising a communication unit (8 to 11) configured to communicate with the wireless network (2) and a measurement unit (12 to 15) configured to measure the connection quality to the wireless network (2), a calibration controller (17, 37) configured to determine in a calibration mode the connection quality of each one of the test devices (4 to 7, 24 to 27) to the wireless network (2), and to calculate for every test devices (4 to 7, 24 to 27) an individual correction factor (18, 38) based on the connection quality determined during the calibration mode, and a signal adaption unit (19, 39) configured to adapt the measured connection quality of each one of the test devices (4 to 7, 24 to 27) according to the respective individual correction factor (18, 38).
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: August 21, 2018
    Assignee: ROHDE & SCHWARZ GMBH & CO. KG
    Inventor: Philip Mehrgardt
  • Patent number: 9967761
    Abstract: The present invention relates to a measurement housing adapted to receive at least one mobile communication device for measurement of a wireless communication of said mobile communication device, wherein said measurement housing is transparent to high frequency signals and comprises a temperature control unit adapted to control an internal temperature within said measurement housing. The present invention further relates to a casing for holding such a measurement housing.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: May 8, 2018
    Assignee: ROHDE & SCHWARZ GMBH & CO. KG
    Inventor: Philip Mehrgardt
  • Publication number: 20180035312
    Abstract: The present invention provides a measurement system (1, 21) and a method for measuring a connection quality to a wireless network (2). The measurement system comprises a plurality of test devices (4 to 7, 24 to 27), the test devices (4 to 7, 24 to 27) each comprising a communication unit (8 to 11) configured to communicate with the wireless network (2) and a measurement unit (12 to 15) configured to measure the connection quality to the wireless network (2), a calibration controller (17, 37) configured to determine in a calibration mode the connection quality of each one of the test devices (4 to 7, 24 to 27) to the wireless network (2), and to calculate for every test devices (4 to 7, 24 to 27) an individual correction factor (18, 38) based on the connection quality determined during the calibration mode, and a signal adaption unit (19, 39) configured to adapt the measured connection quality of each one of the test devices (4 to 7, 24 to 27) according to the respective individual correction factor (18, 38).
    Type: Application
    Filed: March 31, 2017
    Publication date: February 1, 2018
    Inventor: Philip Mehrgardt
  • Publication number: 20160183108
    Abstract: The present invention relates to a measurement housing adapted to receive at least one mobile communication device for measurement of a wireless communication of said mobile communication device, wherein said measurement housing is transparent to high frequency signals and comprises a temperature control unit adapted to control an internal temperature within said measurement housing. The present invention further relates to a casing for holding such a measurement housing.
    Type: Application
    Filed: December 21, 2015
    Publication date: June 23, 2016
    Inventor: Philip Mehrgardt