Patents by Inventor Martin GULLNER

Martin GULLNER 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 receiving and transmitting mobile telephony signals with multiple transmit-receive branches
    Patent number: 8289910
    Abstract: An improved device for receiving and transmitting mobile telephony signals comprises at least 4 channels. Each of the at least 4 channels (K1, K2, K3, K4) can be controlled with a transmission signal, that is different from the other channels, which can be generated with a separate channel module (KM1, KM2, KM3, KM4) from various data streams. A controller device is provided for, via which several or all of the power amplifiers, which are connected in several or all channels (K; K1, K2, K3, K4), can be operated in-phase or phase-locked with each other, in such a way that the transmission signals (TX) amplified in the channels concerned (K; K1, K2, K3, K4) can be synchronized and interconnected. As a result, a transmission signal can be radiated with a higher transmission power.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: October 16, 2012
    Assignee: Kathrein-Werke KG
    Inventors: Roland Gabriel, Alexander Seeor, Stefan Fritze, Martin Güllner
  • Device for receiving and transmitting mobile telephony signals with multiple transmit-receive branches
    Publication number: 20100271985
    Abstract: An improved device for receiving and transmitting mobile telephony signals comprises at least 4 channels. Each of the at least 4 channels (K1, K2, K3, K4) can be controlled with a transmission signal, that is different from the other channels, which can be generated with a separate channel module (KM1, KM2, KM3, KM4) from various data streams. A controller device is provided for, via which several or all of the power amplifiers, which are connected in several or all channels (K; K1, K2, K3, K4), can be operated in-phase or phase-locked with each other, in such a way that the transmission signals (TX) amplified in the channels concerned (K; K1, K2, K3, K4) can be synchronized and interconnected. As a result, a transmission signal can be radiated with a higher transmission power.
    Type: Application
    Filed: April 24, 2009
    Publication date: October 28, 2010
    Applicant: KATHREIN-WERKE KG
    Inventors: Roland GABRIEL, Alexander SEEOR, Stefan FRITZE, Martin GULLNER