Patents by Inventor Mikael Bergholz Knudsen

Mikael Bergholz Knudsen 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).

  • Transmitting and Receiving Wireless Signals Via Dual Antennas
    Publication number: 20100061279
    Abstract: Systems, methods, and devices to transmit and receive wireless signals are described.
    Type: Application
    Filed: September 8, 2008
    Publication date: March 11, 2010
    Applicant: Infineon Technologies AG
    Inventors: Mikael Bergholz Knudsen, Peter Bundgaard
  • Systems and Methods for Transmitter/Receiver Diversity
    Publication number: 20100022192
    Abstract: Systems and methods for transmitter/receiver diversity for wireless communication systems are described herein.
    Type: Application
    Filed: July 24, 2008
    Publication date: January 28, 2010
    Applicant: Infineon Technologies AG
    Inventors: Mikael Bergholz Knudsen, Peter Bundgaard, Bernd Adler
  • Apparatus and method for selecting an antenna in a communication system
    Patent number: 7643853
    Abstract: An apparatus and a method for selecting an antenna appropriate for a data service type in a communication system employing multiple antennas. The method of performing data communication through a transceiver using multiple antennas includes determining the type of the data services contained in a received signal, selecting one of the multiple antennas with a communication quality corresponding to the type of the data services, and employing the selected antenna to perform the data communication.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: January 5, 2010
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Mikael Bergholz Knudsen, Gert Frølund Pedersen, Patrick Claus Friedrich Eggers, Do-Young Kim, Marcos Daniel Katz, Sung-Kwon Hong, Young-Kwon Cho, Chan-Byoung Chae, Geun-Ho Lee, Dong-Seek Park
  • RADIO FREQUENCY COMMUNICATION DEVICES AND METHODS
    Publication number: 20090256644
    Abstract: One embodiment relates to a radio frequency (RF) communication device. The RF communication device includes an antenna interface coupled to an antenna that exhibits a time-varying impedance. The RF communication device also includes a test interface coupled to RF test equipment that exhibits a test impedance. A tuning circuit in the RF communications device selectively provides a matched impedance to either the time-varying impedance or the test impedance based on feedback derived from the test interface. Other methods and systems are also disclosed.
    Type: Application
    Filed: April 11, 2008
    Publication date: October 15, 2009
    Applicant: Infineon Technologies AG
    Inventors: Mikael Bergholz Knudsen, Peter Bundgaard, Jan-Erik Mueller
  • RADIO-FREQUENCY FRONT-END AND RECEIVER
    Publication number: 20090081979
    Abstract: The present invention relates to various embodiments of a Radio-Frequency (RF) front-end for use in a receiver, a diversity receiver and a method for operating a diversity receiver.
    Type: Application
    Filed: September 26, 2007
    Publication date: March 26, 2009
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Michael WILHELM, Bernd ADLER, Mikael Bergholz KNUDSEN
  • Automatic Fuse Architecture
    Publication number: 20080300021
    Abstract: An automatic fuse architecture is described. An incoming signal is received and detected to determine whether the signal exceeds a threshold value.
    Type: Application
    Filed: June 4, 2007
    Publication date: December 4, 2008
    Applicant: Infineon Technologies AG
    Inventors: Mikael Bergholz Knudsen, Feridoon Jalili, Michael Wilhelm, Bernd Adler